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. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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S2757 R3714 |
Zambelli-Weiner (Unexposed control, NOS), 2019 | Orofacial Defects | 1st trimester | nested case control | unexposed (general population or NOS) excluded | Adjustment: Yes |
1.30 [0.75;2.25] excluded (control group) |
13/891 1,433/114,539 | 1,446 | 891 |
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ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
S3041 R4610 |
Zambelli-Weiner (Unexposed control, sick), 2019 | Orofacial Defects | 1st trimester | nested case control | unexposed, sick | Adjustment: Yes | 1.43 [0.78;2.64] | 13/4 1,433/1,433 | 1,446 | 4 |
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ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Total | 1 studies | 1.43 [0.78;2.63] | 1,446 | 4 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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: Unexposed control, sick;
Funnel plot not drawn. Less than 3 points.
Asymetry test p-value = NaN (by Egger's regression)
not enought points
Funnel plot not drawn. Less than 3 points.
excluded 2757