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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S18356 R77404 |
Ishikawa, 2024 | Miscarriage (4 - 22 weeks of gestation) | during pregnancy (anytime or not specified) | nested case control | unexposed (general population or NOS) | Adjustment: Yes | 0.86 [0.60;1.23] | 42/175 44,076/176,260 | 44,118 | 175 |
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ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
S3896 R8261 |
Ozturk, 2016 | Miscarriage | during pregnancy (anytime or not specified) | retrospective cohort | unexposed (general population or NOS) | Adjustment: No | 1.76 [0.09;34.18] C | 0/5 15/261 | 15 | 5 |
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ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
S2352 R2814 |
Sorensen, 2015 | Spontaneous abortion (< 22 weeks) | early pregnancy | population based cohort retrospective | unexposed (general population or NOS) | Adjustment: Yes | 1.10 [0.83;1.46] | 39/223 114,314/841,183 | 114,353 | 223 |
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ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Total | 3 studies | 1.00 [0.80;1.25] | 158,486 | 403 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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 |
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