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.  

S7277 R48894 
Kasradze, 2017  Full scale IQ  Wechsler Preschool and Primary Scale of Intelligence (WPPSI4) (mean age 44.5 years old)  during pregnancy (anytime or not specified)  prospective cohort  unexposed, disease free  Adjustment: No extrapolated (cont. endpoint) Matched  30.10 [3.28;276.62]  /3 /50    3 

ref  
S6295 R48895 
Rihtman, 2013  Stanford Binet Intelligence Scales, Fifth Edition (SB5)  GIQ (mean age 45 years old)  at least 1st trimester  prospective cohort  unexposed (general population or NOS)  Adjustment: No extrapolated (cont. endpoint)  1.65 [0.78;3.49]  /41 /52    41 

ref  
S6940 R48893 
Cummings, 2011  Mild or significant delay (score ≥1, <2 SD or ≥2 SD below the mean) (Bayley Scales of Infant Development or the Griffiths Scale) (mean age in years: m1=2.7 and m0=4.3)  throughout pregnancy  retrospective cohort (registry)  unexposed, disease free  Adjustment: Yes  1.10 [0.10;13.70]  1/35 2/44  3  35 

ref  
Total  3 studies  3.39 [0.56;20.57]  3  79  
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 
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