Lansoprazole

Infant asthma

R analysis
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.
S4441
R10505		 Yitshak-Sade, 2016 Asthma during pregnancy (anytime or not specified) retrospective cohort (registry) unexposed (general population or NOS) Adjustment: Yes 1.70 [1.39;2.11] -/346   -/86,403 - 346
ref
Total 1 studies 1.70 [1.38;2.09] 0 346
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

Forest plot

StudyTE95% CIn casesn exposedweightROBABCDEF Yitshak-Sade, 2016Yitshak-Sade, 2016 1.70[1.39; 2.11]-3460%ROB confusion: NAROB selection: NAROB classification: NAROB missing: NAROB mesure: NAROB reporting: NA0.55.01.0ROB: A: confusion, B: selection, C: classification, D: missing, E: measurement, F: reportinglow,moderate,serious,critical,unclear,

Sensitivity analysis

SubsetTE95% CIn casesn exposedkI2 Type of studies cohort studiescohort studies 1.70[1.38; 2.09]-346 -NAYitshak-Sade, 2016 1 case control studiescase control studies 0 Type of controls unexposed (disease free or unspecified)unexposed (disease free or unspecified) 1.70[1.38; 2.09]-346 -NAYitshak-Sade, 2016 1 Tags Adjustment   - Yes  - Yes 1.70[1.38; 2.09]-346 -NAYitshak-Sade, 2016 1 All studiesAll studies 1.70[1.38; 2.09]-346 -NAYitshak-Sade, 2016 10.55.01.0

Publication bias and p-hacking diagnosis

funnel plot

Funnel plot not drawn. Less than 3 points.

Asymetry test p-value = NaN (by Egger's regression)

not enought points

p values plot

Funnel plot not drawn. Less than 3 points.

Sub-groups analysis using all included studies

excluded

Sub-groupsTE95% CIn casesn exposedkI2ROB type of controls unexposed controls (disease free or unspecified)unexposed controls (disease free or unspecified) 1.70[1.38; 2.09]-346 -NAYitshak-Sade, 2016 10.510.01.0