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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S14302 R56386 |
Huybrechts (Controls unexposed, NOS), 2023 | Anorectal Atresia/Stenosis | 1st trimester | population based cohort retrospective | unexposed (general population or NOS) excluded | Adjustment: Yes |
0.37 [0.05;2.62] excluded (control group) |
-/4,523 -/6,455,324 | - | 4,523 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
S14303 R56398 |
Huybrechts (Controls unexposed, sick), 2023 | Anorectal Atresia/Stenosis | 1st trimester | population based cohort retrospective | unexposed, sick | Adjustment: Yes | 0.42 [0.06;3.01] | -/3,861 -/318,731 | - | 3,861 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
S2479 R3249 |
Raguideau, 2017 | Ano-rectal atresia | early pregnancy | retrospective cohort (claims database) | unexposed (general population or NOS) | Adjustment: No | 2.08 [0.13;33.34] C | 0/790 574/1,888,130 | 574 | 790 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Total | 2 studies | 0.72 [0.14;3.54] | 574 | 4,651 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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: Controls unexposed, 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 14302