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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S2853 R3973 |
Parker, BDS study, 2018 | Anorectal atresia, stenosis | 1st trimester | case control | unexposed, sick | Adjustment: Yes | 0.50 [0.20;1.40] | 5/380 109/5,607 | 114 | 380 |
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ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
S2756 R3690 |
Parker, NBDPS study, 2018 | Anorectal atresia, stenosis | 1st trimester | case control | unexposed, sick | Adjustment: Yes | 0.90 [0.50;1.50] | 15/268 541/7,039 | 556 | 268 |
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ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Total | 2 studies | 0.77 [0.47;1.28] | 670 | 648 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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