id  Study  Lib. in paper  Exposition period  Study type 
Control type 
Tags  OR 95%CI  x1/n1 x0/n0  no cases  no exposed  ROB  Ref.  

S3353 R5982 
Yoshihara (control exposed to PTU), 2012  Aplasia cutis congenita  1st trimester  retrospective cohort  exposed to other treatment, sick excluded  Adjustment: No 
17.15 [0.98;300.52] ^{C} excluded (control group) 
7/1,231 0/1,399  7  1,231 

ref  
S3350 R5845 
Yoshihara (control unexposed, sick), 2012  Aplasia cutis congenita  1st trimester  retrospective cohort  unexposed, sick  Adjustment: No  23.36 [1.33;409.42] ^{C}  7/1,231 0/1,906  7  1,231 

ref  
Total  1 studies  23.36 [1.33;409.42]  7  1,231  
x1: number of endpoints among exposed, n1: number of exposed; x0: number of endpoints among non exposed, n0: number of non exposed; ^{C:} calculated odds ratio from numbers of events and effectives 
1: control unexposed, sick;
Funnel plot not drawn. Less than 3 points.
Asymetry test pvalue = NaN (by Egger's regression)
not enought points
Funnel plot not drawn. Less than 3 points.
excluded 3353