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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S17548 R73902 |
De Santis, 2009 | Premature birth (NOS) | 1st trimester | prospective cohort | unexposed (general population or NOS) | Adjustment: No Matched | 0.85 [0.38;1.91] C | 11/162 15/190 | 26 | 162 |
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ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
S17547 R73890 |
Bar-Oz, 2000 | Preterm (NOS) | 1st trimester | prospective cohort | unexposed (general population or NOS) | Adjustment: No Matched | 2.63 [0.98;7.06] | 10/119 6/188 | 16 | 119 |
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ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Total | 2 studies | 1.44 [0.48;4.35] | 42 | 281 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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