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. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
S14302 R56390 |
Huybrechts (Controls unexposed, NOS), 2023 | Esophageal Disorder | 1st trimester | population based cohort retrospective | unexposed (general population or NOS) excluded | Adjustment: Yes |
0.80 [0.11;5.69] excluded (control group) |
-/4,523 -/6,455,324 | - | 4,523 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
S14303 R56402 |
Huybrechts (Controls unexposed, sick), 2023 | Esophageal Disorder | 1st trimester | population based cohort retrospective | unexposed, sick | Adjustment: Yes | 0.96 [0.14;6.81] | -/3,861 -/318,731 | - | 3,861 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
S2479 R3248 |
Raguideau, 2017 | Oesophageal atresia | early pregnancy | retrospective cohort (claims database) | unexposed (general population or NOS) | Adjustment: No | 2.86 [0.18;45.79] C | 0/790 418/1,888,130 | 418 | 790 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Total | 2 studies | 1.37 [0.28;6.75] | 418 | 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