Omeprazole

Encephalocele

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.
S4554
R11016		 Källèn (Controls exposed to other treatment, sick), 1998 Encephalocele 1st trimester population based cohort retrospective exposed to other treatment, sick Adjustment: No 0.24 [0.01;5.96] C 0/262   1/191 1 262
ref
Total 1 studies 0.24 [0.01;5.96] 1 262
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 Källèn (Controls exposed to other treatment, sick), 1998Källèn, 1998 1 0.24[0.01; 5.96]12620%ROB confusion: NAROB selection: NAROB classification: NAROB missing: NAROB mesure: NAROB reporting: NA0.22.01.0ROB: A: confusion, B: selection, C: classification, D: missing, E: measurement, F: reportinglow,moderate,serious,critical,unclear,

1: Controls exposed to other treatment, sick;

Sensitivity analysis

SubsetTE95% CIn casesn exposedkI2 Type of studies cohort studiescohort studies 0.24[0.01; 5.96]1262 -NAKällèn (Controls exposed to other treatment, sick), 1998 1 case control studiescase control studies 0 Type of controls exposed to other treatment, sickexposed to other treatment, sick 0.24[0.01; 5.96]1262 -NAKällèn (Controls exposed to other treatment, sick), 1998 1 Tags Adjustment   - No  - No 0.24[0.01; 5.96]1262 -NAKällèn (Controls exposed to other treatment, sick), 1998 1 All studiesAll studies 0.24[0.01; 5.96]1262 -NAKällèn (Controls exposed to other treatment, sick), 1998 10.110.01.0

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 exposed to other treatment, sick controlsexposed to other treatment, sick controls Out of scale0.24[0.01; 5.96]1262 -NAKällèn (Controls exposed to other treatment, sick), 1998 10.510.01.0