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Characterizing Organ Donation Awareness from
Social Media
Presentation@2017 IEEE 33rd International Conference on Data Engineering (ICDE), April 22nd, 2017
Diogo F. Pacheco*, Diego Pinheiro*, Martin Cadeiras+, and Ronaldo Menezes*
*BioComplex Laboratory, School of Computing, Florida Institute of Technology +Department of Medicine, University of California, Los Angeles, CA, USA
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1) Transplant of Human Organs;
2) Related Works
I. Organ Transplantation
II. Organ Donation
3) Social Media and Organ Donation
I. Awareness Signature
II. Geographical Variations
III. Organ-Aware Users
4) Limitations and Future Works
Agenda
2
1) Transplant of Human Organs;
2) Related Works
I. Organ Transplantation
II. Organ Donation
3) Social Media and Organ Donation
I. Awareness Signature
II. Geographical Variations
III. Organ-Aware Users
4) Limitations and Future Works
Agenda
3
1) Transplant of Human Organs;
2) Related Works
I. Organ Transplantation
II. Organ Donation
3) Social Media and Organ Donation
I. Awareness Signature
II. Geographical Variations
III. Organ-Aware Users
4) Limitations and Future Works
Agenda
4
Organ Transplantation
5
Organ Shortage Crisis
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Organ Shortage Crisis
On average, 22 people die each day while waiting for a transplant [1].
OPTN Web Site. http://optn.transplant.hrsa.gov
Every ten minutes, someone is added to the national transplant
waiting list [1].
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Organ Shortage Crisis
OPTN Web Site. http://optn.transplant.hrsa.gov
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1) Transplant of Human Organs;
2) Related Works
I. Organ Transplantation
II. Organ Donation
3) Social Media and Organ Donation
I. Awareness Signature
II. Geographical Variations
III. Organ-Aware Users
4) Limitations and Future Works
Agenda
9
Previous Works
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Previous Works
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Previous Works
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Previous Works
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Organ Shortage Crisis
OPTN Web Site. http://optn.transplant.hrsa.gov
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1) Transplant of Human Organs;
2) Related Works
I. Organ Transplantation
II. Organ Donation
3) Social Media and Organ Donation
I. Awareness Signature
II. Geographical Variations
III. Organ-Aware Users
4) Limitations and Future Works
Agenda
15
Previous Works
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Previous Works
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Previous Works
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1) Transplant of Human Organs;
2) Related Works
I. Organ Transplantation
II. Organ Donation
3) Social Media and Organ Donation
I. Data
II. Awareness Signature
III. Geographical Variations
IV. Organ-Aware Users
4) Limitations and Future Works
Agenda
19
Research Question
What is the extent in which online social activities on Twitter is associated with aspects of organ donation?
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Tweets Advocating Donation
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Tweets Communicating Transplant
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Diverse Tweets on Organ Donation
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1) Transplant of Human Organs;
2) Related Works
I. Organ Transplantation
II. Organ Donation
3) Social Media and Organ Donation
I. Data
II. Awareness Signature
III. Geographical Variations
IV. Organ-Aware Users
4) Limitations and Future Works
Agenda
24
Data
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donor
donation
donate
transplant
transplantation
+heart
intestine
lung
pancreas
liver
kidney
Organ identifierContext
Gauging Indicators of Organ Donation
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Inferring Locations from Self-Reported Information
Latitude Longitude
City, County State, Country
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Descriptive Statistics
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1) Transplant of Human Organs;
2) Related Works
I. Organ Transplantation
II. Organ Donation
3) Social Media and Organ Donation
I. Data
II. Awareness Signature
III. Geographical Variations
IV. Organ-Aware Users
4) Limitations and Future Works
Agenda
29
Awareness Signature
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Awareness Signature
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Awareness Signature
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Awareness Signature
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Awareness Signature
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1) Transplant of Human Organs;
2) Related Works
I. Organ Transplantation
II. Organ Donation
3) Social Media and Organ Donation
I. Data
II. Awareness Signature
III. Geographical Variations
IV. Organ-Aware Users
4) Limitations and Future Works
Agenda
35
Geographical Variations
Twitter Conversations of Organ Transplantation and Donation in US
Heart
Kidney
Liver
Lung
N/A
Solid Organs
RRir =⇢ir⇢in
Twitter Conversations of Organ Transplantation and Donation in US
Heart
Kidney
Liver
Lung
N/A
Solid Organs
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Geographical Variations Twitter Conversations of Organ Transplantation and Donation in US
Heart
Kidney
Liver
Lung
N/A
Solid Organs
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1) Transplant of Human Organs;
2) Related Works
I. Organ Transplantation
II. Organ Donation
3) Social Media and Organ Donation
I. Data
II. Awareness Signature
III. Geographical Variations
IV. Organ-Aware Users
4) Limitations and Future Works
Agenda
38
Organ-Aware Users
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1) Transplant of Human Organs;
2) Related Works
I. Organ Transplantation
II. Organ Donation
3) Social Media and Organ Donation
I. Awareness Signature
II. Geographical Variations
III. Organ-Aware Users
4) Limitations and Future Works
Agenda
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1. Demographic Bias on Twitter;
2. Improve Data Collection;
3. Infer Demographics;
4. Multilevel Approach;
5. Real-Time Monitoring.
Limitations and Future Works
41
Acknowledgments
Science Without Borders program (CAPES, Brazil) for financial support under grant 0624/14-4.
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OneLegacy Foundation for Support
Characterizing Organ Donation Awareness from
Social Media
Presentation@2017 IEEE 33rd International Conference on Data Engineering (ICDE), April 22nd, 2017
Diogo F. Pacheco*, Diego Pinheiro*, Martin Cadeiras+, and Ronaldo Menezes*
*BioComplex Laboratory, School of Computing, Florida Institute of Technology +Department of Medicine, University of California, Los Angeles, CA, USA
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