Upload
john-alexander-gallin
View
217
Download
0
Embed Size (px)
Citation preview
7/24/2019 Vaccination Coverage Cluster Survey
1/110
WORLD HEALTH ORGANIZATION
VACCINATION COVERAGE CLUSTER SURVEYS:
REFERENCE MANUALV 3
WORKING DRAFT Ua J 2015
7/24/2019 Vaccination Coverage Cluster Survey
2/110
Table of Contents
L b, a ab ....................................................................................................................
Abba ..............................................................................................................................................
Pa .......................................................................................................................................................... 1
1. I .......................................................................................................................................... 3
1.1. W aa a a .......................................................................................... 3
1.2. M a aa a ............................................................................. 3
1.3. C : a aa ab aa a
a ............................................................................................................... 4
1.4. Ca a aa ............................................................................... 6
2. D a ........................................................................................... 9
2.1. C a ............................................................................................... 10
2.2. D .............................................................................................. 11
2.3. I a a a a a ....................................... 12
2.4. D a a ...................................................................................................... 13
2.5. S a a .................................................................................................................... 14
2.6. S a ................................................................................................................. 15
2.7. Caa a ............................................................................................. 16
2.8. Da a aa a, ab a ................................................................ 24
2.9. B a a ....................................................................... 24
2.10. Eaa aab a ...................................................................................... 27
2.11. Ia a a a SIA ....................... 29
2.12. D ............................................................................................ 30
2.13. D a aa ................................................................................ 30
2.14. D aa a a ............................... 31
7/24/2019 Vaccination Coverage Cluster Survey
3/110
2.15. R b b .............................................................................................. 33
3. Ma a ........................................................................................................................... 34
3.1. S .................................................................................................................... 34
3.2. D a a a a .................................................. 34
3.3. Oba a aa ............................................................................................................. 35
3.4. D aa a .................................................................................. 35
3.5. C aa aa .......................................................................................................... 40
3.6. S a a ........................................................................................................................... 40
3.7. Oba a a aa .......................................................... 48
3.8. S a a .................................................................................................................... 49
3.9. Ta a .................................................................................................................................... 54
4. C .............................................................................................................................. 56
4.1. C aa ..................................................................................................... 56
4.2. C a a ........................................................................... 58
4.3. M a aa ................................................................................ 58
4.4. C a a a ................................................................................... 60
4.5. C a b ab .............................................................................. 61
5. Daa , a a aa ............................................................................................... 62
5.1. Daaba .......................................................................................................................... 62
5.2. Daa ................................................................................................................................... 62
5.3. Ca aa ........................................................................................................................ 63
5.4. M aa a aab........................................................................ 64
5.5. Ga a b .................................................................................................................. 66
6. Taba a aa ....................................................................................................................... 68
6.1. C aa aa a a a a ....................... 69
7/24/2019 Vaccination Coverage Cluster Survey
4/110
6.2. Caa aa ..................................................................................................... 73
6.3. C aa aa ......................................................................................................... 73
6.4. C aa aa ....................................................................................................... 78
6.5. Ca a .................................................................................................................... 86
7. I, a, a a ................................................................................................... 91
7.1. Da ba ..................................................................................................... 92
7.2. Da a a .................................................................................. 92
7.3. Da .............................................................................................................. 93
7.4. Da ........................................................................................................ 95
7.5. D a a a ............................................................................. 95
7.6. R a ba aa a a ................................................................ 98
7.7. Sa ......................................................................................................................... 98
R ................................................................................................................................................ 101
7/24/2019 Vaccination Coverage Cluster Survey
5/110
List of boxes, figures and tables
B
B 1. Fa a bab a ................................................................................. 41
B 2. U G Ea a a aa ............................................................... 46
B 3. Ea a .................................................................................................... 91
F
F 1. Ea ......................................................................................................... 10
F 2. P a a a a aa .................................................. 16
F 3. T a Oa P P b ...................................................... 70
F 4. Oa a aa, a a 50% ................................. 70
F 5. Oa a aa a a SIA ..................................... 71
F 6. DTP3 a a a ....................... 84
F 7. P a, 95% a a 95% b a
a #7 .................................................................................................................... 87
F 8. P a, 95% a a 95% b a
a #7 .................................................................................................................... 87
F 9. Ma SIA a a a a b 24 a a
a ; a b a a ......................................... 90
Tab 1: Ma a a a a a
.................................................................................................................................................. 8
Tab 2. Ta a aa a ................................................................................... 26
Tab 3. R a ............................................................................. 69
Tab 4. C aa a b a, b a a , a
(N=*) a 1223 .................................................................................................... 76
Tab 5. C a a aa a b a 12 ....................................... ...................... 77
7/24/2019 Vaccination Coverage Cluster Survey
6/110
Tab 6. S a b a ba, b
a ......................................................................................................................................... 77
Tab 7. Pa a aab b a (=**) a
a (a ), a a b a a a a
............................................................................................................................................................ 81
7/24/2019 Vaccination Coverage Cluster Survey
7/110
Abbreviations
BCG: Ba CaG a aa b
CI: a
DEFF:
DH: Da a Ha S
DC: aa a a. DTPCV1 , DTPCV2
, .
EA: a aa
EI: Ea Pa Ia
GI: a a
G: ba P S
HB: ba
HB: a B (a)
H: b (a)
H: Ha Paa V
ICC: a a , aa a
IC: a a a
I: aa a
LCB: b
LA: L Qa Aa Sa
IC: M Ia C S
C: aa a; MCV1 , MCV2
: aba a
: aa
7/24/2019 Vaccination Coverage Cluster Survey
8/110
: aba a
: a a
C: a a a
E: bab a a
: a a
F: R a
I: a
: a a
IA: a a a
: aa a
: a a a a (a)
: a (a)
CB: b
ICEF: T U Na C' F
F:
H: W Ha Oaa
7/24/2019 Vaccination Coverage Cluster Survey
9/110
1
Preface
T W Ha Oaa (WHO) Da Ia, Va, a Ba a
a a aa a b a L Qa Aa
Sa (LQAS) .
O , Ea Pa Ia (EPI) a a a ,
a EPI 1974. A a
, a a a
. T a EPI a
aa, ba, a aa a .
T aa a ( a a a aa, ab
a a a ) a a a a
a a . T a b a a a, ,
a a a (RFP), a aa a
a RFP a a a , aa a a a.
M a aa aa a a
a a , a a a a
b b . A a , a b a
a aa aa b aa a,
aa a a aa. T b
a aa a, aa a
a aa a . T a a a, a
a a a a b , a
a a a .
T WHO a a a bab a a,
a, aa a aa a a. T,
a aa , a, b , a b a
aa a ba aa a a. A a a
, a a Ca 2, a
aa a a aa aa, a a
(GIS) a a.
Ma ba aa aa a 35 a aa
a a a . Aa a b
, a, aa a a b aa aa,
a a a a aa a. S aa a , a baa ,
a . T aa a a b a
a b . F a, a b a
a a . A a a ,
aa a a aba a a aa a
, a a a a a a, a a a
aa a a a.
7/24/2019 Vaccination Coverage Cluster Survey
10/110
2
T a a a
a . O aa a
aa aa a aa, a aa a , a b
a, a a a a .
T aa a a :
C 1, I, a a a a
ba a aa .
C 2, D , ab b a
a a a a a aa b. Ga
a a , a
a aa , a a a a b b ab
ab ba a aa a a a b
a.
C 3, , a a b a ,
a aa , ba a aa , a
ab a a.
C 4, C , a a ,
aa a aa a. T a
, , a a a a ,
a b, a a a b .
C 5, D , ,a aaba, aa,
a aa, aa, a a a b (aa a).
C 6, , a aa aa a a
( a a b a) a a ( a
aa), ab .
C 7, I, , a a
a a a, a a a baa , a aa aa
a a a . T a a a a ,
a a, a a a a
aa a .
WHO a a aa aa a a aa a a a. I b a a ba
.
7/24/2019 Vaccination Coverage Cluster Survey
11/110
3
1.Introduction
1.1. Why vaccination coverage is assessedVaa
1a a a a a a b aa a
. I a a a a, a, a (.., aaa a (DTPCV1, DTPCV2)). I a a a
a.
Ma aa a a a :
a aa a baa a aa ,
a aa a b ab;
a a a;
aa a a a a (SIA) a a a a;
aa a a, a, b a a a ( a a a a ), a
a b a a aa ( a
a a ba aa a a a), a a
a a aa;
a a a aa a a
a a a aa a ( a a
, a a b a/ ba a, a a
a a a a );
b aa a aa a b, a
ba a; a
a a a a a a a, aa
Ga, Va Aa a .
1.2. Methods for measuring vaccination coverageVaa a a b a b aa b a .
Ua, a , aa a a a aa
a (a a a), aa a a a, a
aa aa (C, Ia & Ra, 2013). Sbaa
1I aa, aa a aa (a a) a a a'
aa a a. b a a' a .
I a aa a aa aa a. Vaa a
, a ( a ), a, a a
a, a b a, a b a a
b a b , a a . T aa b
a a b aa a a a a a a a a a.
7/24/2019 Vaccination Coverage Cluster Survey
12/110
4
a aa a a, a aa a
a a aa a a, a ba
, a a a a a aa ,
a a b a aa b ba a
a a . Aa aa a aaa b aaab a a
a a, ab a aa a ,
a a b a a a a. I aa aa aa
a . B a a a ba
, b aa aa a a aa.
S a b a aa
a . I a , aa , a ba
(HBR), a a a aa a a b a , a ,
aa.
S a a b ba a (a
b, b a a) a a ab. S
a a a a
a a ab aa a a a a a a
.
T a, , a a a a a. F,
a, ab aa a b a
aa . E a a ab ( a aa
ba a a ) a a B a ( ab
a a a a ab a a a).
S, a, ab a ab a a
b . T, ab ab ab a a a a a
aa; a a a aa ( a, a
a), ab a a a a b aba aa.
Ba a a a a b a
aa a a aa a a (C, Ia & Ra,
2013; MaN, L & D, 2014). T ab aa a a a
a a a a a a aab, a aa
aa aa aa. Saa WHO a B a b
b (WHO, 2011), a a aba . T a
ba b a , a , a
a b . S a .
1.3. Cluster surveys: a practical survey method for reliable results
if designed appropriately and excellent quality control is done
7/24/2019 Vaccination Coverage Cluster Survey
13/110
5
C a aa , a a ab
a a a a a ba a a
b ( Ca 2 a A B1, B2, a B3). C a b
a a b aa a ( a a
a 95% a a a) a
aa ab , , . P, a
aa a (LQAS) a a a, b aa
a b a LQAS .
Pbab a a a a a a a aa aa.
Pbab a a :
a ba a;
a aab aa a
a Da a Ha S (DHS) [.a.] a M
Ia C S (MICS) [../a/_24302.]; a
a aa a a a b.
T aaa a bab a a a b a a a b
a, a bab a b aa. T
a a a a aa a a a,
b a a.
T DHS a MICS aa bab a , a a
baa a aa a a , a, aa, a
(Ha & A, 2013). B a, EPI a a a
b aa a a . A a a a a
a a a 30 a a a a
a a aa , a a a
aaa (Ba, Fa, D & Waa, 1994; C, Ia & Ra, 2013; Ga, R &
Ga, 2007), :
Nbab a: I a
(WHO/EPI/MLM/91.10), a a
a a, a 7 . A a a
a a , a a a a
bab b a a . T a a bab a.
S b : T a ba
a ab .
S a a a: T a b a a
( 30 7 a ) aa aaa
a a a a, a 2005 aa
(WHO, 2005)a a aa .
7/24/2019 Vaccination Coverage Cluster Survey
14/110
6
L : T a a a
a aaab a .
N aa: A ab a a a
ba a a a a, aa , a bab
a a . N aa a aa aa .
L ab a a: I a a a a
a a ab ba a a a
aa aa. A, aaa a a aaab
aa.
Gba, a a a a aab EPI a a
. M a aa a a a b a
a a . N a a a a,
a a a SIA a , a a . H,
a a a aa a a aa. W
a a , b b aa a aa a. T a a EPI a a a EPI.
1.4. Changes to previous methods and materials
I EPI aa a:
.Pa a a a WHO
a a babba a, bab a b
aab a . A a a bab a a b ;
3.6 a b .
; A E a F a a a
.
H . T
a aa, a a, a
a a a . E a a aa a
b a , a a ba
, a a bab ba a a
a. (F a, a b ba aa a a
a b a aa .) T aa a
. T a, a a aa a a
a . S 3.6.4.
E .T 2005 EPI aa a a b
aa a a b a. T a a
ba a a a ba: a a, aa ,
b a a a b b a
7/24/2019 Vaccination Coverage Cluster Survey
15/110
7
a . T a b a. G
a b a a b b aa, ba
aa a a. Ia, WHO b a a
, a DHS a MICS. L,
a a a a a
a a a . (F SIA, b a
aa SIA a SIA). I a
a a a ab a
a aa a a a a a aa. I a a
a a a SIA a b a a a.
I .Ea a a
a a a b a. T aa
aa b a . T a
ID , a aa a aa a
a aa a b a . B aaa a b , a a a a ba
a a . T a a a
a b, a a SIA a b a a 9
15 a . S 4.1.3.
C .U aa, bab a
a b a , a b
a. T, a a aa a a
a , a a ba a a a a. S
6.2.
.T aa EPI a
a 7 30 (7 30) aa a a ab a
10% a a a a 50%, a 2. A a 10%
a aab a a ba aa a a b a , a
aa a a . Naa, a
aa b a a a a, a
a. T a a a a a a .
T a a a aa a a a a,
a b aa aa, a
a aa aa, a SIA a a
a. S 2.7.
.O a a a a aa
a a SIA a a a a ( a, a 15 a aa
a (MCV) a 30 a a a), a a a a a
7/24/2019 Vaccination Coverage Cluster Survey
16/110
8
a a aa a. A a a b
a a a aa aa a a a a a a
, a a bab a a a a a a . W
a aa a b, a
b, a a. S 2.12.
.Taa a aa a a b
ba aa . G b aa
a a aa SIA
a, a aa a b a aa
a a . W ba aaab, (b
), WHO a aa a b a a a
a a() a a a aa a ab aa
.
T aa a ba a b ba aa aa
a a a a. T a a a b aa a a a
( a aa), aa a a
a a . Vaa a a a b a
a a b a a a , a a
a aa. A a a a b aaab a a
.
W ab, a a a a aa b a
, a aaab, , a
ba . S 3.7. T a a , b a
aa a a. I a a b a
a a a.
. I a a
a aa, a ab a a
aa. Daa a a a
. Da aa a , a a a a aaab, a
a aaa aa a (GPS) aab, a a
a a a a a a b aa
a. T aa aa a a a aa
aa . S 3.4.5.
I a, aa a a a
ab a a a.
1:
7/24/2019 Vaccination Coverage Cluster Survey
17/110
9
E
R C a (.. b a )
a a a a
a ba a a aa
D
a a
aa
a b
a
U aa aaab
I a a a b (.., a
a ), a
B a a a a b
a a a
Nbab a
a a ba
U bab a
U aa aa
M a
a ba a
P a
C a a a a
b aaab
W a aa a
C a a a aa a HBR
D b
I
L HB
HB
Ma
a a
aa a a
a HBR a a
b a
C b ab HBR
A HBR, a
I a HBR a
S a aba HBR
HBR
I
I
Caa a
a a
b a
a a
b aa
E aa a a
G
S a a a
Saa , a a,
F a , a a ab a
a a a aa
D
Ma a aa
a a
Ca ba a
C
Pa aa
C a a a a
a aa
I a, ba
, a
C a a, a a
I aa aa a aa
Tab b : C FT, Ia HS, Ra DA (2013) Ma Ca MNCH: D, Ia, a Ia Ca
Aa Ta Vaa Ca U H S. PLS M 10(5): 1001404. Tab :10.1371/a..1001404.002
2.Design the sample structure of the survey
7/24/2019 Vaccination Coverage Cluster Survey
18/110
10
T a a a aa a . I
a a a , a a,
a aa , aa a a , a a b a ,
a aab a . T a a F 1.
F 1. E
2.1. Convene a survey steering group
7/24/2019 Vaccination Coverage Cluster Survey
19/110
11
F a a a a a
. Ra a b aa
a, aa a, WHO, UNICEF, a, a a. Ia,
b a a aa aa a
a , a aa a a a. Ba
aa aa a a a ,
a b a aa a a aa
a a .
2.2. Discuss the purpose of the surveyT a ab ab a aa
a, a a a a a aab aa
a .
S a b a , a a aa a
a. I a a , aa a a a .
T a a a a a. T
a a a a a
a a b a a aab a a. O, a aa a
a ab a a, a a a .
O a a b , , a
. F a, a a a a a a a
, a a a a a (
a, a a aa a a ). T a
aa a a aa , a a
a a a .
T a , a a a a a a
a (a) a . T aa a aa,
a (a ), a a (a
). F , a bab a 10,000+ a. T
a a a a a .
7/24/2019 Vaccination Coverage Cluster Survey
20/110
12
2.3. Identify primary questions that affect survey design and
sample sizeT a a. I
a a aa A B1, B2, a B3
a . T a a a a a a a
a, a a , aa, a
b aa, b a a
( Ca 6).
T a a a . A a a
a aa a a a a a. Caa
a a a a aa a ,
b a a aa, b aa , a,
a. Fa, aa a ab ( a,
) a aa a.
2.3.1. Descriptive or estimation questions
H a , a a aa a
aa a:
Wa a a a b a a ba ( a, DTPCV1,
DTPCV2, a DTPCV3)2
?
Wa a a aa a aa 3?
Wa a a a aa a SIA (a a a
)?
Wa , a, a aa SIA a b
aa a b?
Wa b a 12 a b aa a?
2.3.2. Comparative or hypothesis-testing questions
Caa a b a a a
, b , a, a aa, .:
Ha a a a a a?
I a a ( a/ SIA) b ?4
2I b a aa a a a a
a a a a a. F a, ba a a
a a, a b a a b a a.
3T aa a a , a a , a a a b a a;
a a a .
7/24/2019 Vaccination Coverage Cluster Survey
21/110
13
I a a ( a/ SIA) ba a a
( a, b . , a . a ,
. )?
A aa a a ( a, 5
a aa a)?
2.3.3. Classification Questions
Q a b a b aa ab , a
a a aa SIA :
W a a a a a a aa (
a, DTPCV3 a b 80%)?
W a a a a a a ?
W a a a a a
95% ab b ?
2.4. Define the target populationT a a , a b a a
a . F aa aa a, a a a 12
b a a a aa b .
U a a aa a :
a 1223 , a a aa a 9 a
a a;
a 2435 , a aa ( a, MCV2,DTPCV4) b 1223 a;
a b a 12 5( ), aa
a (T TT) a a a a
aa aa a a b; a
a 14 a (a 15), aa HPV a a HPV a
913 a . T a a a b aa a
aa a a .
4T a aa aa aa a b b b
a a .
5R a b a 12 a aa T TT a ba a ab
aa a (a , a a a) a b a
. S a aa a a a a b a a, b a
a ba a a a a b, a a T TT aa.
7/24/2019 Vaccination Coverage Cluster Survey
22/110
14
F aa SIA a, b a a a b SIA a
a b ( a,
7/24/2019 Vaccination Coverage Cluster Survey
23/110
15
bab aa . S A B2 a. F a, a
a SIA a a , a a 90%, a
bab a a aa aa SIA a ab 90% a a
b 5% a. Ta , a a 5% a aa a
a a ab 90%. L, bab a a aa SIA a
b 80% a a b 10% a.
2.6. Select a survey designO a a , b a, a
a a, b ab a , a , a aa a
a.
I a a a a , a, aa ,
a (aa, , ), a a
a aa. W a a a a, b
a a a a aa aa. I a, b ab ab a a a a
.
2.6.1. Survey design for estimating coverage
I a a a a a a, a
a , a a a a . F 2
a a a a a ba a a
, a a a a a. T
a ab A B1 ab b a .
2.6.2. Survey design for classifying coverageW a a, a b ab a a a
a . T a a baa a,
b b a aa a a , ba a a
aa a a a a a
(, a). K a a 15 a a
( a a ) a aa .
I , a a a a a a b
aa a a ( a a aa
). T a b , a a a aa a .
7/24/2019 Vaccination Coverage Cluster Survey
24/110
16
F 2.
2.7. Calculate the required sample sizeT b aa, aa a a a a aa a
a a. A B1, B2, a B3 b aa aa a .
W a a a aa a a (b a a
b ).
I a a a b, a
a a b a . W a b aa a
a a b a ,
U a a
a a a
aa a a
. B a a a 15
a. U Tab B2 B3 A B1 aa
a a .
U a a a
a (30+ a )
aa
. U Tab B1 A B1
aa a a
.
(
)
(.. )
7/24/2019 Vaccination Coverage Cluster Survey
25/110
17
.
,
.
. W ,
.
,
.
2.7.1. Sample size for estimating, classifying, or comparing coverage
,
,
. .
, 5%,
. .13 ( ) .
W ,
, ,
.
: A D . ,
A 1, , 3.
A.
, ,
.
.
U ( )
a a b a a a .
C.
U a ab (DEFF), a ba
a a aa a b aa a. Ea
a a a 2 a a a a a
. A B1 a Tab C;
b a a a a a a a
aa a a baa aa aa a .
D.
Ea aa b a .
T a a a a a b a
a aa . I a a b a a ba aa.
E.
U a ab a a a
b a a a a , b aa.
F a a, a aa aa a b a (
a, bab b 90% bab ab 80%) a bab aa . A
B2 b a aa.
7/24/2019 Vaccination Coverage Cluster Survey
26/110
18
Sa aa a aa a a a, a, b
, , , a, a a HPV a a a
a . F a a, a aa
a aa a.
U A B1, B2, a B3 . T aa aa a
a a.
2.7.2. Common parameters for sample size calculations
T aa a a a a aa. Ga b, a
, b aa. T b b a aa; aa
a a a A A a A B1, B2, a B3.
: I a b >10% a a
b a a a a aa a
a a. T a a b . Ca a a aa
aa.
A ():T a a a a a
, a a a a a . F a
aa , a a a a a 50%,
a a a b a 0% 100%. T
aa a a aa a a ab
a a a.
I (ICC): T a a a
. T b a (DEFF) a a a aa. Ua, b a a, a a
b a aa. Aa, a a a a
a a a a b b , a a
a aab . A B1 a ICC a.
C ():T a 5%. T a a b (100) %,
a 95%.
C (CI) : T a a a a. I (100
) % CI b a 5% ( a, CI = (52%, 62%)), a b 5%. T
a, a CI b, a a a a b . I
aab, CI b a a b a.6
6Ca a , a a (CI) a a a 50%,
b a 0% 100%. I , a a b CI a a a
a. Ta , a a 5% , b a CI b 5%.
7/24/2019 Vaccination Coverage Cluster Survey
27/110
19
(): T aa a a b 5
a 15, a ba b a aa a a a a a a
a b a a aa , a a a b
a . W a a ba
a a b b a . T b
a a , a aa b b
b .
:T a a b a b
a. T b a a , a
a a.
.A B3
b a aa.
T a a aa.
2.7.3. Examples of calculating a sample sizeE 1:
I a aa a a a
10% a a 50%, ab A B1 a a b A B C D
E b a :
A.
Nb aa = 1 (aa a )
B.
E a = 103 (A B1, Tab B1)
C.
A aa a aa 7 a a a
a a 1/3, b 3. (A B1, Tab C)
D.
A a a b b a aa 20% , ba a b a a, a aa
5 b .
E.
A a 10% a b b a
a , aa , a a b 11%
a . (A B1, Tab E)
T a a b b aa a a a a a a a
b :
1.
Ea a a a: a = A B C =
(1)(103)(3) = 309. T aa b a ba
b b .
2.
Ta aa 309 a:
(A B C) D E = (309)(5)(1.11) = 1,715
3.
Nb =
=
= 44.1. 45.
4.
Nb = D E = (5)(1.11)(7) = 38.85. R 40.
7/24/2019 Vaccination Coverage Cluster Survey
28/110
20
I a, a 45 a aa (EA) b a
a . I EA a baa a 40 , EA
a b ( a a) a a ab 40 a a
a b a ( A E).
T b aa . T a a a a a a a a a . I a,
a a a a ba. A a
a a a aa , ba
a. F aa a a (
) ba, a aa a b . T b
a ba a a a a b a
b . O aa, ab
. Pa a a a a a a a
a, a a a , a
a a. T a a a a a a aa a a a a a
. T a a a a b .
E 2:
N a a a aa a
a a a aa . I a , a
a aa , a b a a a
aa a. S a a a
a a a a 5% a a 50% a . T ab
A B1 :
A.
Nb aa = 5 ( a )
B.
E a = 401 (A B1, Tab B1)
C.
A aa a aa 7 , a a a
a a 1/3, b 3. (A B1, Tab C)
D.
A a a b b a aa 20% ,
a aa 5 b .
E.
A a 10% a b b a
a aa , a a b 11%
a . (A B1, Tab E)
T a a b b aa a a a a a a a
b :
1.
Ta a a: a = A B C = (5)(401)(3) = 6,015.
T aa b a ba b b
.
7/24/2019 Vaccination Coverage Cluster Survey
29/110
21
2.
Ta a aa 6,015 a:
(A B C) D E = (6,015)(5)(1.11) = 33,384
3.
Ta a : B C D E = (401)(3)(5)(1.11) = 6,677
4.
Nb a =
=
= 17
5.
Nb = D E = (5)(1.11)(7) = 38.85. R 40.6.
Ta =
=
= 860
I a, 172 b a . I a , a
a b a a a
40 . A 40 b a aa
a a a b . T b a
a , b aa b a 7. Saa a b
aa a , a a a b b a aa
a aa a. T aa a b , a a
b a (401)(5) = 2,005.
N a a 10% Ea 1 5% Ea 2 a
a 103 401. I a a a a . S
Tab B2 A B1 aa a .
E 3: I
I Ea 2, b a a a 401 . U
, a a 5% , b
a a a a a, a a,
a a a a b.
F a, a a aa DPTCV3 80%, a
a a a a a 80%, a a 80%,
b a 80%. T a aa a; Tab B2 a B3 A B1 a a
aa a (aa B).
T aa b a a. S a a
a a, , a aa b. T aa a a
:
1.
I 95% b ab , a a a b
a ab .
2.
I 95% b b , a a a b
a b .
3.
I a b a , ab a
b, a a a a a a a b ab
b 80% 95% .
7/24/2019 Vaccination Coverage Cluster Survey
30/110
22
T a b a: a a baa a a
aa a aa . T a a,
a a a a . T
a aa a a a ab b 80%, a
a , a , a Tab B2 B3 a a a
aa a ab bab a b a
.
T a a aaa. I a a a ( a,
95%), a a a a a 45 a a
95% b a ab a 80%. H,
80%, b a b. I a 85%,
a a ab 250. I a 81%, a
a a 10,000 a a a a
ab 80% !
T aa a aa A N a F 9 6.5.2. T
a a A B3 a a a 1%, 5%, 10%, a 15%.
Sa a a a a aa .
T a a a aaa aa a b
a a a a a
a aa #3 ab (a a a 95% )
a a a aa . A a b
a a aa aa, a a a
a aaa aab:
1.
T a aa a , a a A N, a
a a a a ab b , a
a b a 95% . I , b
a , a b ab a a, ab a
a 95%.
2.
Y aa ,
aa a a a ab , b, a ,
aa a a .
3.
Fa, a aa, a a a a,
a aa a b aa a a
a a a aa .
E 4: H 12
I a aa a Ha Paa V (HPV) a
a a 12 a . I a a aba ,
b a , a a a:
7/24/2019 Vaccination Coverage Cluster Survey
31/110
23
1.
Ea a a b a aa a
a a a a.
2.
Ea a a a a a a a
aa a ( a, 12), a a .
T a aa a a aa a a b a.
I a a a a 2 HPV a a 12
a 5% a 75%, ab A B1 :
A.
Nb aa = 1 (a a )
B.
E a = 340 (A B1, Tab B1)
C.
A aa a aa 10 a a a
a a 1/6, b 2.5. (A B1, Tab C)
D.
A a a b b a aa 10% ,
a aa 10 b .
E.
A a 10% a b b a
a aa , a a b 11%
a . (A B1, Tab E)
T a a b b aa a a a a a a a
b :
1.
Ta a a: a = A B C = (1)(340)(2.5)= 850.
T aa b a ba b b.
2.
Ta a aa 6,015 a:
(A B C) D E = (850)(10)(1.11) = 9,435
3.
Nb =
=
= 5
4.
Nb = D E = (10)(1.11)(10) = 111
I a, 85 b a . I a , a a
b a a a
111 . A 111 b , a aa
a a a 12 a . T b a a
, b aa b a . I a a a 75% a
ICC a a 1/6, a b a 5%.
7/24/2019 Vaccination Coverage Cluster Survey
32/110
24
N aa a a a a b a . I
a 7%, Tab B1 a a
a 340 182 a b 85 46.
I a a a ba a aa a 100% a 12a
, a a b a a baa. S a a a a b a a
a a a a . T a a
a, b aa aa a , b
a a a . T aa a a a
a b a a ,
a . I aa a b
a a 10 a b a a
a aa .
2.8. Draft an analysis plan, table shells and report figuresA a a , a a aa a a a ab
a . T b aa aa , a
a aa a a.
S Ca 6 a A Q a.
2.9. Budget for the survey and estimate the timelineN, a a b . A b a , a
a aa. C Tab 2 a a a b. I
a b a , a a a ,
a aa a. Rb a aa a.T , a a a a a a aa b . I b
a a b a a a a a a
a a a a , a aa a .
I a , a b aa, b
a, a a b . B a a
a , a, a , a . S DHS a MICS b
a a ://a./ba/ba10aa
aa.a ://../ a.
T ab b a a a, a,
a aa . O, a aa a , a
a ( ) a a a aa a aa.
F SIA , b a aa a a
a a a aa a SIA a a
aa. T, a a aa, a a a
7/24/2019 Vaccination Coverage Cluster Survey
33/110
25
a SIA a. T a a a SIA a b
a Tab 2 , aa a a aa a a
a SIA a a. I aa a ,
a a a aa a aa, b
a, a bab b a SIA . I a
aa, a , b a a a
a a.
7/24/2019 Vaccination Coverage Cluster Survey
34/110
26
2. 7
Sa A T
F a a a b;
a; a
a, , a
; a aa b a a ;
a aa ; a
; a ba ; a
a.
M 14
(a a a RFP
a
a, a a
a,
a ab,
a
a
aaab).
D a / a
a/ aaab
Oba
Oba a aa a
S a a ( ba a aa
a)
V a a aa , a a ba a
D, a aa a
Pa a ,
P a (
a aa a, a ba,
a, a
),
Pa aa/ aa a
(SOP)
Pa a () a aa
Pa aaba Ta a
, GPS a,
, aa a a,
a, a aa
a, SOP a a
a aa
M 5 ( a
; a
40 a b
)
Ta aa a a a
D Ca a a
C aa b ( a
a b a ,
)D a
R
M 6 ( a ),
68 (
a aa);
,a , ab
a aa )
7Sa a a a a , a
.
7/24/2019 Vaccination Coverage Cluster Survey
35/110
27
D
Daa a ( a ) M 67 (a )
69 (a ); aa
b
aa a
a a aa
)
Fa aa a a
Daa aa, ab a a
Pa/ a M 1012
Pa a , a
C aa ba a, a
, a a a ba
Pa /a a
W a a baa
2.10. Evaluate affordability and timelinessI aab a a b aaab a ,
a b a, a b Ca 3.
I aab a , aa
ba , aa, a a a a a
a a , a aab a a a
aab a. S b a a.
I a a aab aa a a aa ,
a a , a a
a a aa .
I b aa a a a a a , b ab, a
aa a a . T
aa a b a .
1.
A b a aa b . I
a a b , b aab a
a a, a a, a, a
.
2.
A a aa. F a, a SIA a a
b a aa a a aa . S aa SIA a a a, a a
a b a a b SIA a RI a.
3.
A a a a a.
4.
Ca a a a a a a a . Ra a
aa a a a a , a a a
a a a a , a aa aa a a
7/24/2019 Vaccination Coverage Cluster Survey
36/110
28
a a a aa . T a a
a a a a a . T b a
a a a a . I
a , a a b , b a a a
a a a b a . W
aa a aa a, a
a b baa a a a.
F a, a a a 10 , a a b 15 a 25 , a aa
a 203 . T a a a a a 5%
. Aa aa a DTPCV3 b 85%, a 55% 95%
b . T a a 5% 55%, a 4
1,600 .8A 10 a , 160
. Ra 203 32,480 a
aa 324,800 ! T b , a a a
a. B a a.
1.
Ea a a aa a a a b ( a
a aa aa aa, a aa
a a , a a aa).
2.
Ca a a a aa aa a a a a a
aa . Caa b a 15 20 . T
a a (203 15) = 3,045 , a . A
a a b a a a a a , a
a a a a a a a
.
3.
Ea a a a a aa , , a, 160
. T a a (10 160) = 1,600 , a
a a a a a. T
a a a a a b a,
b a .
4.
Ea a a a , a, 30
a aa a a a aa . T a (10 30) =
300 a baa a a a . I , ,
a a a . T b (a)
a a a a , b a b
a a a a.
8T 2005 aa aa a 2. I a, b aa a a
2, aa a a a 3 a 7 , 4 a 10
.
7/24/2019 Vaccination Coverage Cluster Survey
37/110
29
T a a b, a 32,480 300 . T
a a a a a
a aa , a b .
2.11. Implications of adding routine immunization questions to a
post-SIA surveyI a a a ab
a (RI) a aa SIA a. Pa a a a baa
a aa b a a a aa a , a
b b a a a RI
a a aa aa. I aab, b a RI a a
a a a SIA . S a b a a
a a, a baa b a a a SIA a a a a
, aa , a a RI .
W ab a aab b RI a SIA a a b . T b b aa
SIA b.
T a a a a baa a a RI
a SIA .
T ab a RI (a a a ) a
a a SIA ( a 14a ), a
a b . I RI a a a , b
a b b a a a b . T a
baa a a a .
T aa RI a a a a SIA ,
a b ab baa a.
RI a a a a a SIA a a,
a a a a a .
T a a (ICC), , b baa
RI a a a b a SIA a,
RI a a a.
I a b a RI a a a ba aa a EPI
aa a a ba . T a abaa a .
Fa, a a a RI a a , a aa ( a
a ) a aa SIA a . A b ab, a
a a b aa , a
a a .
7/24/2019 Vaccination Coverage Cluster Survey
38/110
30
I a a a RI a SIA a , a a a
a a . A a
a a SIA a a a, b a a ba.
B a SIA aa a a a a RI a
, a a aa a b , a b b a a RI a a. F a, a b a a
a a RI RI a a a ( ) a
SIA ( ). T a, a a a
aa, a a a a SIA
a.
2.12. Designing for multiple outcomesSa aa a aa a
a a . W a a b a a a a, b
a aa a, a a a b a a a a .
I a aab, b b a a. I aab,
b a. I a a
a, a b a a a aa
a a a bab
a a.
2.13. Designing for multiple geographic areasI a a a a a a aa aa, a b
a aa a a aa a b . I
a a a a ab a a, a
a a baa. Saa a a 50% a
a ba a ( a, 5%) a aa a a 0%
100%. A a b aa a a b a, a
a a a. Y a a a , , b
aa a a a a, ba a ab a a
a .
F a, Tab B1 A B1, a a 5% a
a 401 a a 50%70%, b a a
216 a a 90%. Sbaa a a a aaab b a a
a a. O , a b ,
a a a, a a a a a a a
a 50% a a a aa.
7/24/2019 Vaccination Coverage Cluster Survey
39/110
31
2.14. Designing for multiple levels of administrative or geographic
hierarchyCa a a a a a aa a.
T a a a a , a aa
a aa a . I a a a b a a . F
a, a a SIA a b
b 95% a aa a a a , a
a a 5%, a aa a a aa a
a a a a, a 3%.
I a, a a a a, a
a a a a a, a a a
b a . I a (a , a a
aa ) b a. T a a a a
a, a b a a. I a
a a , b a a a a ,
a a a a a a . Baa
aa b a a a a .
T aa a a a a
a . I a a a a, a a a a
a a . F a, b
a a aa.
E: C
C a a aa a a 60 a ,
. Pb a a b:
1.
Ea aa a aa, baa (1 a);
2.
Ea aa a a a aa (10 aa; b
);
3.
Ca a a a a aa a (10 aa;
a );
4.
Ea a a , a aa a a aa (60 aa;
b );
5.
Ca a a , a aa a a aa (60 aa; a ).
A 5. T a aa a 60 ,
15 a a a a b 10 . T a a a
aa 9 14 a, a a, b
, aa. Ta a 20 a
, 300 , 18,000 a. T b
7/24/2019 Vaccination Coverage Cluster Survey
40/110
32
10 , 150 , 900 , a 9,000 aa. I a a 30
7 , a a, a 15 10. B b ,
a a a a.
N a a RI . T a a: aa
b aa a a 18,000 a a, a a RI a a a ? I a a a
a 1223 a a aa , b
RI , b 60, b
360, a b aa 3,600.
A RI a a , aa , aa
aa, aa a , a a . Ea a
ba a a a aa RI . F RI
a a ab a aa a a b a a.
T , a a aa b a a a aa
. T aa a (SIA, 1223 RI,
a 011 a) a a a aa a
. W a aa a? V a a a
aa? I a, a a a
a RI .
Ca a b a a RI a
a a b a aaa . F a
SIA aa a b b b b, aa a
aa aa a a b ab
aa aa. F, a aa a
a, a, a aaab , a a ;
aa a a . T a ba
aa a a , a b a .
A a RI a a. W a a b RI
, b a (ab 1.5), a
b 240. Tab B1 A B1 a a
6% a RI a 75%. T a a b
=
40, a a a a . Tab B1 a a
a b a 10% a 40.
I aab a SIA a a , a a a a
a aa , a a aa a a a b
aaab.
7/24/2019 Vaccination Coverage Cluster Survey
41/110
33
I a a RI a , a
a, a b 2.11. T ba a aa 10 RI b
a 50 . T a 2.5 a a
a 60 RI , Tab B1 a a
a a 10%. A a a a a
a a. T a a a
a a, a a SIA .
2.15. Reporting results by subgroupsS a a b b, a a ( a
SIA ), a ( a HPV ), a, ,
a aa. T a a b a a a
a a a a a a .
T b a b a aa a, b
a ( a a) ba . I a a a b, a aa a
a a . I , b a b b a
b, b a b a a.
D a b aa a
ba b, b a b
a ab a a a. S
a b a a
aa (100 aa a/a) a a 30%
a a a 12 ( b a b
b aa a b) C Da C a P
NHANES a9. W a , b a aa
aa a a a b a a a b a
a a .
9://..//a/NHANES/SD/VaaEa/.
7/24/2019 Vaccination Coverage Cluster Survey
42/110
34
3.Make concrete plans
3.1. Set survey scheduleR a a a . W
b aaab? W baa a, Tab 2 a . K a a, a aa
b . A a a a , a ba
a aa , ba a aa a a a a a
a.
B a a a a a a .
A a a a . A a a, (
), , . a a a
ab . T a a a a
ab aa . D aa a a aa a.
A a a . F a, Raaa a a b
a b a , a a
a. A, , a, a a a
a ab a , aa ba .
A, b, a aa aa . Ra a b
ab a, a, a aa ,(a
a ) a a.
D a a . T b a a
a . T a a a a,
aa b a ( , ba
a aa). Ma a a a b a a a . C
a a b a aa
.
F SIA , a a a a a aa
a ba.
3.2. Decide who will conduct the survey and create a project planD aa b . Aa a
a ab . I a a , a a a T R a a
a a b b aa.
Y a a a a . D a
b . Ca a b a
aa a b a ab ( a a
a a a a).
W a a , a , a a a a
a a a b a:
7/24/2019 Vaccination Coverage Cluster Survey
43/110
35
ba a aa
a a a a, a aa, a, .
aa a
aa aa
ba a a a a a a
ba aa
a a a
a a aa
a aaba
a a aa
aa aa
a a a .
3.3. Obtain ethical clearanceT b aa aa
a b. D a a a a a a .
A aa a a a a .
I a aa b , a
ba aa b. F a aa , aa b a . F a
ba a, a a ba aa.
M Ia R Ba (IRB) a ba a aa a
, a a a. Vba
a :
1.
a b ;
2.
ba a b ;
3.
aa ab a ; a
4.
a , a b ba a
b a, a a a aa, .
A a a a a b. Ma , aa
a aa, a a a a b
a a. I a a a
a . I, , a a ba a,
b .
T R Ba a a aa
b , a a b a a a
a .
3.4. Design data collection tools and methods
3.4.1. Vaccination data to collect
7/24/2019 Vaccination Coverage Cluster Survey
44/110
36
I aa a , a
aa10
( 5.4.2).
1. H (aa a). T b a b a aa
ba (aa a) a a, a , a a a.
2.
H . A b a a aa a a ( 3.7). T a b a ba
aa a : a b b; a a
a, a b; / a a a a
a; a a b aaab . H, a
ba b a a a, a
a , a a a b
a a, a a a a 24
.
3.
, . I ba aa,
, a ba aa b aa
(aa a). Sa b a aa a ( b)
ab a, a a ab a a
a a. A a a a
aa. Pa a a a aa aa a
a . A a aa aa
( a, , a , a, , ). A a b aa
a a a . I a b b
a a . I a a a b ,
b a ba .
3.4.2. Design forms
A WHO aa a aa a a aa
a, a a a a
a b a a a . T
b a b . T b aa a ba
aa a aa a a a a a .
L H I a a a b .
I a a a a a (S A F) a b
, a a ID a, a a ,
a b . T a b
a aa a b aa a a a
a b a a b . I a a , b
a a , a a a b b a
aa . F (HH) a a a
10N ab a aa ba a a .
7/24/2019 Vaccination Coverage Cluster Survey
45/110
37
, a F HH a a ba
. N a a b a a a
a a aa, . I , b a
a a a . A a aa ID
a aa, a a, a aa ID a
.
H F HM A H a
, b ,
aa, aa ( aa a
a a b a 12 ) a ab a ,
a a a. Sa a b b
a . A a , a, aa
b , a a a a a a
a aa .
I F RI, TT, a SIA A H a a
a a , a a ab , a
aa aa , .
H F RIHC a TTHC A H a a
aa a a a a.
C O a b a a, a a, a
aa b , a a , a , a a
a a (1223 , 011 , a
SIA).
F T a b a .
F aa aa b aa a
ba a . F a, a a
a a a ba . T a
aa b b a b , aa a a a
a a. E a b a a a
.
A ab a a a aa: a a b
SIA a, , aa a aa a, . b aa
a aaa . T a b a
a aa a ba a aa b b a a aa, a a
/a b b aa.
7/24/2019 Vaccination Coverage Cluster Survey
46/110
38
3.4.3. Design digital surveys, if applicable
Mb (ab , ab, PDA, a a) a b a a
aa a. T b aa b
a aa .
S aa a b a aa a a aa a. T a a a aa a
aa . Saa a b b a b a, a
a b. S aaba a a a aa
a a, a a a a a a aa ba.
U aa a a a
b aa a. T b ab a a,
aa a a b a b . I a
, a aa a ba .
Da aa a b. D aa a ba a. U a
a a a GPS a , a
aa ba. I a, a
a a b . A a a a a a .
I a a aa a a, a a
b a . T aa b a
a a aa b a.
3.4.4. Put individual IDs on forms
E a b aa a ID. T b a, a, a /a a . T ID a
a b a a:
b ( 4 )
b a ( ; a a aa 99
b aa, a 099, 100199, 200299, .)
b (a ; ab SIA a).
Ea a ID a . T
b b aa a, ba a a,
aa aa a ba a. T, a ID a b
. I , ID b a b a a a b
.
3.4.5. Plan to collect photos of evidence
P a a ; a . H, a a a
a/ a a a a
. A aba aa a a a aa a,
7/24/2019 Vaccination Coverage Cluster Survey
47/110
39
a a ID, a a /a a . I aa
a a b , a b aa
.
Pa a a , aa . I
, a aa a, a a ab (P) a ID a .
Sa a a a a ID b , a
aa a a . R a() ()
a .
Ta a a aaa. W a a aaab a a
a a b . A
a a a b , a a a a
aaba. A b a b a aa a Ga aa a
b ; a a a aa a aaa aa
Ga aa. L a a a a a aa
a ( a, a a
a a), a a a . Fa, a a a ba
aa a a a a .
C, , a aa a a a . T
a aa aa , b a , , a
a aa a a a a
. I a a aa a a
a b a aa aa . T b
a ab a aa, a b a a a
a a ab .
Ob a a aa a aa a. O a
a a a , a . O a a a
a a a aa . K a
a aa a a a, a
a a a a a a
a a a a.
3.4.6. Pre-test survey forms and cluster mapsB b, a 510
, a a b .
I a a ab a . B
b, a a a ba a a a aa a a a
, a a aa. I a a a a b a aaab,
a b a a a ( 3.6.3).
7/24/2019 Vaccination Coverage Cluster Survey
48/110
40
3.5. Choose data analysis toolsN, a a aa aa. T aa a
a a a, aa a a a
a ba aa a . I
ab a a aa a aa ( a
COSAS), aa aa a b Saa, R, SAS, E I, a SPSS a a
aa aa a ab.
T a a a aa aa a a (
aa a b a aa
6.4.1). Y a b aa, b
a a aaaa b b a. T WHO
aa a a a a a aa aa a a
a a aa.
3.6. Select a sampleI Ca 2, a a a a , b
. O a , a a .
S bab a a a ba . I a
b a a a a
a . Sa a a a
a a . Fa bab a a a B 1.
7/24/2019 Vaccination Coverage Cluster Survey
49/110
41
B 1. F
3.6.1. Using cluster sampling
F , a a aa a a a a
a . C a a a a, a
a a a a a. F a a ,
b a a a a a . T a a a
a a (PSU); a a a
a a (SSU), a . Dab a a PSU a a a:
a (a)
(a )
ba a
a a aaab PSU a
a a a (ab a a b
) a PSU. T a b a aa b
, aa a b a.
F
. A a a
a a a, a a a . A a b aa a a (
a, a a ). I a a b b
a a a aa, b
a a .
a a a, a
a a, a bab a a , a
a a .
(), a aa,
a aa, a , .
I , . F a a
a , a a b a a b a a b
a a a b a a.
E .
E .
I
.
7/24/2019 Vaccination Coverage Cluster Survey
50/110
42
T a a a b a a a a a a ba, a
a aa (EA), a, a a ba
b. T WHO EA a b b.
EA a a aa . B a a
a .
EA a a a a . Ia b a
a , a a aa a b
a a EA. W a EA a a
a , a a b . D ,
a EA (a a a a )
ba. M a GPS a EA aa,
a a ba a a a a EA b b a
a a a G Ea a ( 3.6.3). B
a, a b a, a ba b a,
a a a a a.
I a, EA a a a, , a bab, a a a a a a a
a a.
T a ba b a a a a a
bab a a (PPES) a . U a
EA a a a a b. O, a a
a b aa PSU a a b a a a a
b a . T a b a . I EA
a b a a a , a
b b (a a a b b
PPES a), a b a aa aa aa.
I EPI , a a a () aa b
PPES, a a (a) a a
. I a, , a ba a a (a
a) a a a a a a ( a,
a 1223 ), a ba a a a.
Ba a , aa, a a a a a a
aaab, WHO a aa.
I , a a a b . H, a
aaa a PPES a: a a a ( a aa )
a b a PPES a, a b a b a
a bab a. T, WHO PPES a
, b a aa b a a a aa a a a
PPES a a aa a.
7/24/2019 Vaccination Coverage Cluster Survey
51/110
43
3.6.2. Determine if an existing sample is available
D, , a a bab a b a b a
a . H, a a
a a b aa a EPI .
Ma a a aa aa a . I a b b, , a a
. O, a b
a.Ma a a a a a,
b a aa . E a b EPI . T a
a a a a a b .
Aa a a a . T a
b b a
, a a aa .
W a EA a a . Y a a
, a , a a a aa b EA ( Ca 2). T a a
a ba aa a a , a a a b
a aa .
U a . Y a
a a ab, a a a a a a
. T aba a a a
b a, a a a a
a.
E a a a b aa a DHS, MICS a a . T
b b a bab a. Y a a,
a a DHS/MICS a aa
aa ( a, b a a a ). Eaa a
a b a a (), a
b PSU a a a aa.
S DHS ba a aa b a
a , a a a 1223 . A ,
a b b a a a,
a a PSU a a ,
aa, b ( A B1). F SIA a aa a
ba a , b DHS b aa.
3.6.3. If no suitable sample exists, develop a sample
I a Naa Sa O ba a a,
a a a. A a
b DHS MICS a a a a. I
7/24/2019 Vaccination Coverage Cluster Survey
52/110
44
, aa a (a ab), a b b
a a a a , a aa a
DHS/MICS a b ab.
S aa a a a b
a aa a a ( a, a a b ). B aa a a b b a
a, a a b a
.
B a .
1.
EA , . I
a ba a a a
a. A, a EA a a GPS a, aaab. I
ba a a a. I a
EA a b ba ba aa aa a a, a aa a a a a b a
a (DHS Sa a H L Maa, 2012a). I a a
a aa , ba a b a a b
, a a PSU a ( b) a a
a .
2.
E , , ,
(DH H L , ICF I,
2012). Ca a aa a a. A
a a a a a a a , a
a a a. T WHO a
a, a a b a, a a b
a a a a. I aa a a a
a aa a , b a a a aa
aa ba bab a PSU
a ( 6.2).
3. I , EA
.
4. I , ,
EA. T a a EA.
5.
I EA ( A B1),
. Ua aa a b a EAa. F a, a aa a aa, 10 a 12
23 b a a a ba a a
(b a a aa ), aa b
a 1223 , PSU a a a 80 . I a EA a a
80 , b b a b, a
ba b a a b .
7/24/2019 Vaccination Coverage Cluster Survey
53/110
45
6.
( )
. T b a a a.
7.
I , EA
, . N EA b
a ba a aa 5. T EA a a
a a b a a.8.
D EA ( )
()
()
( A E ). T a a a a (aa
a, a a, aa) a a . I aa EA,
a ba, EA ( a a), a
a a EA (a a aa). I EA a , G
Ea a a b a a b, a a (
9.
10.
11.
B 2). I a a a a a , a
a a a EA a a a a . S a
a a a a , a
a b a a a a a a ( A E). T ba
aa, a aa ab a a a a a aa a .U a a b ab a a, a a
a EA; EA a a aa a
(b 7 ab) a .
T a A D b a PPESa a
aa a a a aa b ba/a .
F a a a a a (IDP), aa a
a a. I ab a, b a a
IDP a aa a . I a a
a a a a , , a a aa aa EPI , a a b . I a, a a a
a a b aaab a . F a a
a a aa a a , a
2015 U Na H C R (UNHCR) aa aa.
7/24/2019 Vaccination Coverage Cluster Survey
54/110
46
B 2. G E
3.6.4. List households in selected clusters
D a, a a (), a a, a a
a, a a a a a . I a a
, a b a aa . A a
a a a a a a , b a a
a b .
F aa aa a a a a ( a,
a a a a , a a a, a a
a a), a a aa a b
a a a a aa. F a, 10
a 1223 , a a b a 30/1000 a a aa
5 , aa b 10 b
7/24/2019 Vaccination Coverage Cluster Survey
55/110
47
= 66.7. I a a aa (EA) a aa 100 , aa b
b a EA b
= 15 . I b
a b EA, b a a b
a, a a a , 67 a,
67 , a b a . O a, a a b a b a (a , a a a
), a a a a a aa a
a a a. I a MR aa , a
a a a a b , a a
aa a a a , a a a aa a b
.
W a a a , a a ( A F). I
a , a a a , a ab a a
( a, a ). S F HH A H a a. I a a a a a a
. I a a , b
, a aa a a aa
aa. I a a , ab a a
a a a a a aa aa. I
b , b , , ba a a a
b .
I a , a b b a b a b
. F HH a a a ab a
a b.
Ra a a a , a
a b a . C a
aaab a a b a b aa a
aaab a , a a aa
ba a a. F HM A H a a a (
) b .
3.6.5. Collect data on vaccination from eligible persons in each household
selected for the sampleI a , a a a a b a
a. I a a , a , a a b a
, a a a a b a a a
aa. I a , a a a a a a
a a. A a ,
7/24/2019 Vaccination Coverage Cluster Survey
56/110
48
a a b a , a aa a
.
U b a a aa a a a
aa a b. I a a ,
. I a ( a, aa a 1223 ) a b ba aaab, a a a b a
b ba a a
a.
T a a , b a
a a aa, a a a b a ,
a a a . E a b SIA a aa
aa a a a SIA a a a a a ( a MR aa
a 9 14 a, A aa a 30 a). A a
a b a , a a a , a b b
a a a
a ( a a, M a. 2015). R a a
ab a a , , a a
.
3.7. Obtain access to health registers for vaccination recordsY a a a aa a
, b aa a a . Pa a
a a a aa ab aba, a a
a ( ), a a a a (b
).
B b, ba a EPI , a a, a a
aa a aa. I b ba
a EPI aa, a aa a a b a
. Y a a a a a a aa a
a a . I aa a
, a a aa a
ba ba a aaab.
I b a a aa a a a a a aa a a aa a,
a :
aa aa a,
a a a a, b a,
aa a a a a a.
7/24/2019 Vaccination Coverage Cluster Survey
57/110
49
I a a EPI a a a a
a . A a, aa, a b b
a a a . T , b a EPI
aa b EPI a a a a . I a ba
aa, a a b a, a a
a a b .
B aa a a a b a a a aa
a .
3.8. Select and hire staffO a b a ba aa a a
a . I ba, a b
a a (RFP), a b a aa
a .
O a . T a a a
, a .
T a b :
a aa a
a a a
a b a b a a
a
a a
aa a aa aa.
W b a b a a, a
b aa a aa b a . T a
a aab a b a a a a a
, a b b . T a a
ab a a a a .
T aa a aa a a , a a
:
aa , a a a ( a ,
aa a a b b a a/ a a a a
a);
7/24/2019 Vaccination Coverage Cluster Survey
58/110
50
aa , a a a, aa a, a ;
aa aa, aa aa ab aa b a a
a .
Ea a aa :
b ( a a aa) a
( , b , a );
b aa a a aa a (a aa b a
b a b a ); a
b aa aa ( a a aa).
3.8.1. Field staff
Ra a a b aa . T a a a a. Sa, a a b ab
aa , a a a, a a aa
a a a. Ra a a
. S a a a, a a
a a.
Ra a a a b a aa
a a , a a b
a, a a aa a (a b
) a a aaab.
I aa a a b b a
a, b , b .
F
F a a . T a a a
a aa. A a b a ,
b , b a a a b. F a a
aa a a b. T a a
a, a a ab a a a a
a a.
T , a a a a b a. T
a b aa a a. S a , b a
aa a a a, a a a
. A, a a a b a a a a
a a .
7/24/2019 Vaccination Coverage Cluster Survey
59/110
51
F a b :
a a a a
a b a a a
a b a a a aa aa
a
o a a ba aa ba aa
aa, a a, a aa a ba
o a aa a a aaab
ba
o a a a a a
a a a
o
a ba a a a a a.
a b a (a a a a) b,
, a aa, a a b
a aa a b aa
a a
a .
I
I a a , a a b
aa a aa . T a aab
aa a a .
B a .
I a a a ( aa), a aa
a a a , a aa a a
a a a a , a a aa()
b .
D a , a b a a a a a
b a. I a b b
a , a a b aa b a a a
.
I a a b a aaa a
. A a a a ,
a a a a a aa a
a .I a b ba a
a a, a a
a.
I b ab a a a, a b.
7/24/2019 Vaccination Coverage Cluster Survey
60/110
52
T a a a a EPI a a
b.
o P aa aa (a EPI a) a
a , aa a
a b aa. H, aa aa
a aa b a a aa a, a,a a a, a a a a a a a ( a,
a aa a aa). T a
a aa a a aa
. I a a aa a , a a
a a aa a b a aa, aa a
a a aa.
D
D a b a a, a ab a a
a aa a . T a a , a b
a a a a aab .
T a a a b a. Ua a
a aa a aa b b a a,
a a.
T a :
a aa a
aa a a a
a a b
a a b .
La b , a
aa.
T a a aa aa aa b a
a b .
3.8.2. Data management and analysis
I
W aa b , a a (ICT) a
a ba a a . T b a aa
, aa, a a ba aa
a b a a.
D
7/24/2019 Vaccination Coverage Cluster Survey
61/110
53
T aa aa a b aaba a
aa a. T a a aa (GPS a, a
a a , a, .) a b a, aa
, a a a b a b a
a. M b , a
a , a a a a
, .
T aa aaa aa a, a a a a
a a , aa a , a aa a b
ba . Fa, aa aa b a a
aa a.
D
D b aaab aa , a aa
a a b aa . W b , a b
a a aa a a aa , a aa a a
a a . Daa a b a a b
aa b.
T aa b a a a ,
a a aa aa. I a a ab a,
aa aa a b b . La,
aa a a aa aa
aaba , a b, a aa a a a
.
T aa a aa aa a a , a
, a b a b a a a
a a b aa . L,
a ab a a .
W a a aa aaab, aa a aa
aa, aa a, aa aab, a ab ,
a a aa .
A aa aa, aa a , , a a a
, a a b a a a a
. T aa a a aab a ab a b a,
aa, a b aa a aa aaab b a.
W a ICT a aa a a a , aa
aa aa a a aa a, a
7/24/2019 Vaccination Coverage Cluster Survey
62/110
54
b ba aa a a a a, a a
a a aa a a .
3.9. Train staffA a a a . T
a a a aa a a.
Fa a a a a . Caa
a a a a b .
Ta a a b, a a a aa a
aaab a a a ( a).
3.9.1. Training time and number of trainees
Ta b ab a a . D a, a b
a a a b a a. I a a
a , a a
aa a.
I a a a a a a . N
a a . T a b 20 a,
a a a a a. Ha a
a b b.
A a a a a, , aa
aa ( a a a ), ba a
a . E b aa a a a
ba , , a a a . I a a aa aa
a EPI b a, a a a aa
a .
3.9.2. Training topics and methods
P a a b aa . U aa
a :
a a a
a b a a
a b a a b a
aa
a aa aa, a a a
ab a, aa a .
F a a , b:
7/24/2019 Vaccination Coverage Cluster Survey
63/110
55
ab a (a a, , aa a
, .)
ab a a a
ab a a a b a a
aaba b a a .
Ta b a aa a b. I a aa a
b a ( a a a ), a
. I a , aa a a a aa
aa. C ba a a a a
a ba a a. S a a a
a aa .
C a a a (b aa).
T a a , a b
a . A a a b a .
7/24/2019 Vaccination Coverage Cluster Survey
64/110
56
4.Conduct field work
4.1. Collect data from households
4.1.1. Visit all households selected for interviews
H a aa ( a aa) bab
a a a a . S a
b . T a a b a a.
I a a, a a aa a a a a
aa a .
S ( a ) b . W a a
a b a a, a a
a a a aa a . I a, a a b
a ba a . E a a b b a
a , a a .
T b a a , b a aa
ab aa, a a aa a, b
. I ab aa a aaab
, a a a a a b
a . R a a F HM.
T a b a b aa . P
a a a a a a a. S,
a a , a a b
a b a a a a ,
a a (F HH A H).
4.1.2. Conduct the interview
A a a , ab
a b ( a a
aa a ), a , ba a a. I
a, a ba a a ba
a ba a. I a b a ,
a a a a a .
T aa b a a / a a a b.
T a b aa a, a b a, aaab. I a a aaab,
a b b a aa a (a a):
a, a , a (, a), . I
b b a.
7/24/2019 Vaccination Coverage Cluster Survey
65/110
57
A ba , b , a a.
T aaab a aa a b a a
a (Ha b a a? D a ? Ca b ?). I a
aa a, a a a a a ( a,
a a ba a a a a a a a).
I a a aaab, a b a aaab a aa
b a . T a b a a aa.
F a, a a a a
. T b a ab a a aa a a b
a.
I a a a aa b , aa b a a
a aa, aa EPI b a , a a
, a a . T a a ab a a (a a,
a , .) a aa a aa a
a .
4.1.3. Refer unvaccinated children to the health centre
I a a a a a,
a aa a a a. B
b, a a a a a , a a
aa. G a a aa a aa a a
a a a b aa a 12 . A a
aa a a b a a a.
4.1.4. Check the completed questionnaireE a b b , a a b .
E b a a b. I a b
a, b a , a b
a b a. T a a a a a
aa a, aa a a a a. T aa aa
a, , a a. I a a
aa a, b a. Aa b
a, a, a a b a, a a, b.
T a , , a b, a aaa a a . I a a,
b a .
7/24/2019 Vaccination Coverage Cluster Survey
66/110
58
4.2. Check health registers from the health centreS 3.7 a aa a . I a
a , a a :
Na a a a b a a
a;
I a a a a aa a, a ;
T a a a, a, aa a
a ; a
T a a a a a a a . O
a a ( a aa a a a a), a
a . I , a a a a
a b.
A a , a a
aa a a , a a a a aa a
(F RIHC A H).
Ea aa a a :
aa a a
aa a aa a, a aa
a
aa a a .
S a a. T aa a a
a a a, b ba a a b . A a a
a, aa aa a a, a a a
ab aa aaba a .
4.3. Monitor the quality of field data collectionA a . T a a a
aa, a , , a a a a b
a a a aa.
4.3.1. Re-check households with no eligible children
I a a b ,
aa b .
4.3.2. Check completed questionnaires
R aa, ba , a a b ,
b, . T a a aa a
ba a . T a a a a
a a .
7/24/2019 Vaccination Coverage Cluster Survey
67/110
59
Ea a a, a a
a :
F : Ea a b a a b aa
aa a a .
C : A b b a , ba aa a b aa b. Ia, b b 1
a b . F a, aa a b 30 ,
b b 1 30. A ba a a a
a a a (ID) a EA a a a a
a a a/ba , ID aa a b
a a b a a. T aa a a
aa a a a b a a ( a,
130) a EA b b ba.
H : T b a ba ID a
a b, a F HH ( A H). T b a
a b a b b aa aa. S a a b a , a
b a a b aa ( a, 100199,
300399).
H : A b b a a
aa a b aa. H b a a
a a 1 a b . F RI, TT, a PC
A H a a b a a aa F
HM. I a b a a . (N: D aa a a
aa, a b a a ID , a
ba a ID, ID, ID, a b. I
a b .) C : T a b b a a
a b b b a b a .
D : T a a b a .
D : Vaa a b b a b a a
. T a a aa b
a ab a ba . I ba
, b a aa, a a, b a
aa ba aa. F , aa a b
a a a a a a .
H ( ): I a a a
ba a b , a aa .
O a a a aab .
Fa, a ab , aa
b .
7/24/2019 Vaccination Coverage Cluster Survey
68/110
60
Ea aa a a a ( a b
) a b b. I a, , a
a b a a a a a a b a,
a . Ea a a a
b . O b a b a.
T a a a :
1.
Ea b , b, a aa a.
W a a , a a
a a .
2.
E a, a , b, a
aa. T a a a a a b
a b , a , a a
a ( a, aa aaab a aa).
A b a a aa. T
a a a a .3.
T a a 10% (a a a) a
b a a a a b , b a a
, ba , a a
( a b a) b . Ba
a a, aa /
a a. Ia, a b a a
b a a a. Ca a , b a
a. A 10% a a b a
, a a b a a b
a . T b a b a , a a
a a b a. W ,
a aa a a a , a a
a .
S ba a ab a a,
a, a a . A a aa
b b , a a aa a (
aaab), a.
4.4. Check questionnaire forms and transmitT aa a a a a aa
. O a a a a b b , a a a a a b, b
a aaba. W aa a a ab ,
a a a a aa a a a a .
7/24/2019 Vaccination Coverage Cluster Survey
69/110
61
4.5. Clusters that become suddenly inaccessibleEa , a a a
a a ab a . T a
a a, a b a aa a . T
a a a a aab a b a a
a ab a . A , , a a a
a a b a ab a a aa
a aa . C a a b ab b
.
I b a ( a, a a ) a a
aab a a a a b aa ,
aab b a a a a. T a
aa a ba a . T
ab aa a a. I b
a aab a b ab aa a a a,
a a , a aa
aa a aa a .
I a a a ab a a a a a
ab a , a a a aa a a
a ba a. S aa b
a a a a a b. O a,
ab a a a a a a a
aa a ( a, a),
a b a a ab a aa.
T a a a, , a ab
a a a a a b. I a
a a , a a a
a a a , a ab a a a
aa a , a a aa aa.
7/24/2019 Vaccination Coverage Cluster Survey
70/110
62
5.Data entry, cleaning and management
T a b a a aa aa a a ab
. T a a aa a b a a a b
a a, a, a b aa. S a a aa , , a a aa a a a .
5.1. Database designD a a aaba aa . D aaba , a
aa a a a . T aaba
b a aa, a aa a aa
aa a a b a a b. T aa aa b
aaba a aa a.
C a aab, a a , a a
aaba ab. Ea aab a a ( b), a ab, a a
a a. Caa aab a a, ab a a. R
D R a a a b a aa
a. A aa a b , b a b a a b a
a aab aa. S 5.5 b a b.
I a, a b aa . I aa
a b ( a, a 1223 a
aa, a a a b a a a
a), aab a a aa aaba a . T aa
a a aa a b.
Daa aa a aa, a aa aa,
( ) , . T aaba
b a a a a b, aa a
. T a a a a aa aab a
a a aa aa a ( a, a a a
(OPV2) a a a OPV1).
5.2. Data entryD b aaab aa , a aa
a a b aa . W b , a b a
a b a a aa a a , a
a a a a . Daa a a a aa
a, a b a a a .
Ea aa a b a a a ID b a
ba a b aa a a a a aa . T
7/24/2019 Vaccination Coverage Cluster Survey
71/110
63
aa , a a aa b a aa a,
a a a ( 5.3).
O a aa , aa aa aa a,
a a a a a a a a a
a a. O a b a b a a a a a a a b a
a aa a
a. T aa aa a a aa a , a
ba aa a. I a, a b a a aa
a aa b , a a aaab
a aa a aaa.
5.3. Clean the datasetT aa aa aa a aa a a a
aab aa. T aa a , a aab a a , , b a aa . I
a b aab a b . C a a aab
a aa, a a b b aa a
a a aa.
T aa aa a a a a a , a a
. I aa aa a a a a aa, a b
a aa a . T a b a a, b a
a a aa. T a a b a a b
a a a . T a aab a
a a b a a aab a. T b
a .
5.3.1. Duplicate, missing, or conflicting data
T aa aa a a . W
b , aa aa
a aa (a, a, a ba a
a ) a .
5.3.2. Implausible or illogical responses
T a b b a ab, a a a a b b a . S a: aa a a aa a
b a b a a a , a aa
a b a a a a , a a
a a a a a a a a ba
a a. T aa aa a ab a a
a.
7/24/2019 Vaccination Coverage Cluster Survey
72/110
64
T aa aa a ab a . C a a ,
a aa a, a a a b aa
. I a a a a , b
b . W b a a b ( a, a a a
Jaa, a), a a b , b
a a a a b
b. T a b , a, a , a
a . I a ab a a ab a, a a
bab a a a .
5.3.3. Skip patterns
S a a, a a a
a . F a, ba a, a
aa a a a a a aa a a,
ab BCG, OPV, . W aa a a a
, a a a , a aaa. B aaa a , a a
a , a a a a.
Daa a aa a b. I a
a b b aa a a , a
a a.
5.4. Merge datasets and construct derived variablesA aa a a a
a a aab, a b aa a aa a.
T aa ba a, a b a b aa
aa aa.
5.4.1. Merge datasets
A aa a b , a, a , a b a
aa . Daa a b a
aa a a a a, a aa a b
a aa aa. P a a b aa a
.
5.4.2. Construct derived variablesT aa aa a , aab a a
ab a a aa . T aab a ab
aa a a a a a. Tab
aa A Q. D aab a aab a .
A aab b a ba a a
a a a a a a aa . D aab
7/24/2019 Vaccination Coverage Cluster Survey
73/110
65
a , a b b, a a b (a) a
(a ), (b) OR ba . T a
aab b a a aa a a a.
I aa a, a
aa ( a, O, a : I , ?), ab a aa a a. T
a b a a, a a b a a aa
aab.
T aa aab aa a a
. I a a a aa (
a, a a a ), b a aab
a a b .
D
T aa a aa a a ( , a , b
a 1, .). I b a aab a a
a ab.
O aab a 1 a, a
0 , a a a a b a
aab . S a aa a aab ,
a a/ ba ( a, BCG, OPV0, OPV1, OPV2, OPV3, DTPCV1, DTPCV2, DTPCV3,
MCV, .):
_DTPCV3_b_a _DTPCV3_b_
_DTPCV3_b_
_DTPCV3_b_a_
__DTPCV3
_a_DTPCV3
_DTPCV3_b_12
_DTPCV3___a ( a a a a
a; a a b a b a, ,
a ).
S aa a aa a a (a, ,
), b a a , a b a
a a . I a a aa a
, aa a a a
a . I b a a , a
aab a a a aa a a (
b a 12 ).
7/24/2019 Vaccination Coverage Cluster Survey
74/110
66
A b a (a, )
a a, a aa aa
/
:
1.
I a a : I b ba (a) a a aba () a aaab a
aa ( a aa a/) a
, a a/ . I a a/
, aa a aa
a/, a ba aa.
I a a aaab b a a a a ,
aa a a a a.
I a aaab b a a a a , aa
a a a a .
I a aaab a a a a a ,
aa a a ba b aa.
2.
I a a :
I a a aaab, aa a a a a.
I a aaab b a a a a , aa
a a a a .
I a aaab a a a a a ,
aa a a ba b aa.
3.
I a a :
I a a aaab, aa a a a a.
I a aaab, aa a a ba b
aa.
5.5. Generate a codebookW aa a a, a b (a a a ). T
aa aa a aa a a a ab a. A
b :
. B b aa, a a a , a a a aa b , a
a b a a a .
L . A , aab a a ab a a
a.
7/24/2019 Vaccination Coverage Cluster Survey
75/110
67
F D . Sa a aab aa, aab a, ab,
, a , a a aab a a:
o F aa aab: a ab aa a, a ab, a a
b a ba a a a a aa.
o F aab: a aa a , a, a, a,
aa a, aa , a b ba a a , a
a a ( a, R, D K, Qa I S
Aa).
o F a: a a a a a aa ( ).
o F : b a aab a b
a , a ba a aa
( a aa a ).
. I a a b aa,
a b a a aa . T aa a a
a , aa, a a aa a a a
a b, a a a a ba a ab
aaa .
. T a b a a ab aa,
a a aa a a, ba aa , a
aa aab, b a aab, a a a
b aab, a aa a aa a .
7/24/2019 Vaccination Coverage Cluster Survey
76/110
68
6.Tabulation and analysis
T a b aa a a aa a aa, a ab
a a . T WHO a a
a 2015, aa aa a a a ab a a.
I a aa, ab , a a a a a ,
a a b aa a, a a
aa b a aa.
I a, aa a a a a aa a a b
a. N a a bab a a a aa a a
a , aa a
aa. T, aa a aa a a,
a, b. T a b aa a a aaa a . Aa a Saa, R, E I, SAS
SPSS.
T b a a a a, a a, a
a. H aa a a aa? D
Ta aa ? Wa a
aa a ? Wa aa a a a
? T b a a . A, a
a a a aa b a, a . T
b a aaab a a a a , aa b a a a a a .
Ba aa aa b
, aa a a a aa, a
a . I
aa a a a a ID, ID, ID,
a aa, b a.
Aa aa aa a a , ba a b
a a aa EPI a aa a. I a,
a aa b a a a a
aa aa a aa . E a aa a b ,
aa , a a , a a aa a a a baa
a aa a a a a a a b.
7/24/2019 Vaccination Coverage Cluster Survey
77/110
69
6.1. Conduct descriptive analyses to characterise the sample and
assess its quality
6.1.1. Describe the sample
U a ab a Tab 3 b a aa a a
a a a a a. I a a a,
ba/a aa, ab a a a a
( a aa a, a aaab a, b, a aa).
T a a b aa a a a. I a
b a ab b a a
aa ( a, a a ).
3.
Uba Ra Ta
Ta a ( a) ( ) ( ) ( )H a a b a
A a b
A a ba b11
H a
Nb b a (b a , aab) ( ) ( ) ( )
Nb a aa a ba ( ) ( ) ( )
Nb a a aaab:
- Caa aaab
- R
- O
S
:
- Ma
- Fa
N: Nb a b , ba a a a
a, a .
6.1.2. Summarize coverage data graphically
A a a a a ba a a a ,
a a ba a , a ba
b aa. T a
ba a , a ba a , ,
a. S F 4 a F 5. T a
a a a , a a a a. WHO a aab a a .
11T a b a b a ,
a .
7/24/2019 Vaccination Coverage Cluster Survey
78/110
70
F 3.
F 4. , 50%
ICC: Ia a
7/24/2019 Vaccination Coverage Cluster Survey
79/110
71
T a a a . I a
aa, a b a. I aa, b . W ba
a a , a a
a a a a. A aab ba
a a, a aa aab a
aa a a.
T aab ba a a a a a (ICC) a a
(DEFF). A a a a a a 1. I
a 100% a a a a 0% a, a
a b a. O a a a a b 1
a aa b .
F 5. IA
CVG = a a; ICC = a a
C a a a a a a . T a b
a ab a a, a a a . I
aa b a ab , a a b a b
a a a aa .
7/24/2019 Vaccination Coverage Cluster Survey
80/110
72
6.1.3. Identify clusters with alarmingly few vaccinated respondents
I a, a , ba a
a ba a a a a a a a a. A a
a a, a a a a a a a
baa a a aa. T a a a a a a
aa a a a a a . W , ,
a a a b a a aab aa .
F a, a , a, aa SIA
( a, P B F 5), a a a b a a
a aa. I a a a aa a aa a
, b a a aa b a b
a aa. E a, a a aa. Sa,
b ab a a a a
BCG ( a a); a a a a b
a a a a a a a a a b a
aa .
T a a a a a aa
aa a. T a aa
aa aa . I , a b
aa aa a. I a b a aa
. I a, , b b a
a a a aa a, b
a aaab. T a aab a .
H aa a a, b , a a b :
1.
F a a/ , aa
aa. L a, b a a, b , a
b aa, b ba a a,
, a aa .
2.
I a aa a aa, aba a b
a a aa a a a.
A a a a a a
a a . A aba a a aa . T
aa a a a ; a
b a ab a a aaa a
a b.
3.
W aab, a a , b a a
ba, a a aa .
T aa b a , a a
a a .
7/24/2019 Vaccination Coverage Cluster Survey
81/110
73
6.2. Calculate weights for analysisEa b aa b , aa b a
aa b a. W a aa , a a a
a a a b a b a. T
aa aa a
a . Ia, a a a a
.
T a a bab a a
aa ( A J):
I a a a, b a,
a b bab a a
. T bab aa b PPES a.
I a a a, a a bab a a
bab a a , a a.
A a b a aa a b a
a. T a a b a a a a ,
a a a , a a a
b a a b aa