| 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. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S11682 R42910 |
Ankarfeldt a (Controls unexposed, NOS), 2021 | Digestive system malformation | 1st trimester | population based cohort retrospective | unexposed (general population or NOS) excluded | Adjustment: Yes Monotherapy: no or not specified |
1.25 [0.79;1.99] excluded (control group) |
24/1,438 77/5,751 | 101 | 1,438 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| S11683 R42926 |
Ankarfeldt a (Controls unexposed, sick), 2021 | Digestive system malformation | 1st trimester | population based cohort retrospective | unexposed, sick | Adjustment: Yes Monotherapy: no or not specified Unexposed sick: intermediate history of illness/treatment (3-12 months before pregnancy) | 1.60 [0.84;3.05] | 24/1,434 15/1,435 | 39 | 1,434 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| S11747 R43169 |
Huybrechts (Controls unexposed, NOS), 2020 | Gastrointestinal malformations | 1st trimester | retrospective cohort (claims database) | unexposed (general population or NOS) excluded | Adjustment: Yes Monotherapy: no or not specified |
0.86 [0.48;1.55] excluded (control group) |
-/2,532 -/- | - | 2,532 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| S11748 R43183 |
Huybrechts (Controls unexposed, sick), 2020 | Gastrointestinal malformations | 1st trimester | retrospective cohort (claims database) | unexposed, sick | Adjustment: Yes Monotherapy: no or not specified Unexposed sick: intermediate history of illness/treatment (3-12 months before pregnancy) | 0.67 [0.31;1.45] | -/2,532 -/2,456 | - | 2,532 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Total | 2 studies | 1.06 [0.45;2.49] | 39 | 3,966 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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; 2: 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 11747, 11682