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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S14301 R56378 |
Huybrechts (Controls unexposed, NOS), 2023 | Esophageal Disorder | 1st trimester | population based cohort retrospective | unexposed (general population or NOS) excluded | Adjustment: Yes |
0.32 [0.04;2.26] excluded (control group) |
-/11,065 -/6,455,324 | - | 11,065 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
S14300 R56366 |
Huybrechts (Controls unexposed, sick), 2023 | Esophageal Disorder | 1st trimester | population based cohort retrospective | unexposed, sick | Adjustment: Yes | 0.43 [0.06;3.05] | -/8,350 -/318,731 | - | 8,350 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
S2482 R3329 |
Raguideau, 2017 | Oesophageal atresia | early pregnancy | retrospective cohort (claims database) | unexposed (general population or NOS) | Adjustment: No | 10.32 [0.64;165.83] C | 0/219 418/1,888,130 | 418 | 219 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Total | 2 studies | 1.80 [0.08;39.91] | 418 | 8,569 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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 14301