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Mean ejection fraction effect size by number of discrepancies in reports. 10 8 6 4 2 0 -2. EF effect size ( + SE). 0 5 trials. 1-10 24 trials. 11-20 12 trials. 21-30 3 trials. > 30 5 trials. Number of discrepancies per trial. Nowbar et al., BMJ 2014. - PowerPoint PPT Presentation
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Mean ejection fraction effect size by number of discrepancies in reports
10
8
6
4
2
0
-20
5 trials1-10
24 trials11-20
12 trials21-303 trials
> 305 trials
EF e
ffect
size
(+ S
E)
Nowbar et al., BMJ 2014Number of discrepancies per trial
