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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S14305 R56422 |
Huybrechts (Controls unexposed, NOS), 2023 | Anorectal Atresia/Stenosis | 1st trimester | population based cohort retrospective | unexposed (general population or NOS) excluded | Adjustment: Yes |
2.01 [0.65;6.22] excluded (control group) |
-/3,110 -/6,455,324 | - | 3,110 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
S14304 R56410 |
Huybrechts (Controls unexposed, sick), 2023 | Anorectal Atresia/Stenosis | 1st trimester | population based cohort retrospective | unexposed, sick | Adjustment: Yes | 2.49 [0.80;7.74] | -/2,341 -/318,731 | - | 2,341 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
S2480 R3276 |
Raguideau, 2017 | Ano-rectal atresia | early pregnancy | retrospective cohort (claims database) | unexposed (general population or NOS) | Adjustment: No | 2.13 [0.13;34.20] C | 0/770 574/1,888,130 | 574 | 770 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Total | 2 studies | 2.44 [0.85;6.96] | 574 | 3,111 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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 14305