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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S3851 R8197 |
Ellfolk (Control exposed to FGA), 2019 | Very preterm birth < 32 weeks | during pregnancy (anytime or not specified) | population based cohort retrospective | exposed to other treatment, sick excluded | Adjustment: Yes |
0.78 [0.41;1.47] excluded (control group) |
50/4,225 37/1,576 | 87 | 4,225 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
S3818 R8134 |
Ellfolk (Control unexposed), 2019 | Very preterm birth < 32 weeks | during pregnancy (anytime or not specified) | population based cohort retrospective | unexposed (general population or NOS) | Adjustment: Yes | 0.78 [0.45;1.32] | 50/4,225 170/21,125 | 220 | 4,225 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
S2294 R8217 |
Vigod, 2015 | Preterm birth <32 weeks gestation | during pregnancy (anytime or not specified) | retrospective cohort (claims database) | unexposed, sick | Adjustment: Yes Matched | 0.85 [0.53;1.36] | 39/1,021 44/1,021 | 83 | 1,021 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Total | 2 studies | 0.82 [0.57;1.17] | 303 | 5,246 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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: Control unexposed;
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 3851