Acetaminophen (Paracetamol) updated on 09-20-2024

Cerebral palsy

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.
S18619
R79120		 Petersen, 2018 All cerebral palsy during pregnancy (anytime or not specified) prospective cohort unexposed (general population or NOS) Adjustment: Yes Paracetamol use: maternal ITW/questionnaires during pregnancy 1.34 [1.04;1.71] 185/90,830   107/71,238 292 90,830
ref
Total 1 studies 1.34 [1.05;1.72] 292 90,830
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 Petersen, 2018Petersen, 2018 1.34[1.04; 1.71]29290,8300%ROB confusion: criticalROB selection: lowROB classification: moderateROB missing: lowROB mesure: moderateROB reporting: moderate0.55.01.0ROB: 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 1.34[1.05; 1.72]29290,830 -NAPetersen, 2018 1 case control studiescase control studies 0 Type of controls unexposed (disease free or unspecified)unexposed (disease free or unspecified) 1.34[1.05; 1.72]29290,830 -NAPetersen, 2018 1 Tags Adjustment   - Yes  - Yes 1.34[1.05; 1.72]29290,830 -NAPetersen, 2018 1 Paracetamol use   - maternal ITW/questionnaires during ...  - maternal ITW/questionnaires during pregnancy 1.34[1.05; 1.72]29290,830 -NAPetersen, 2018 1 All studiesAll studies 1.34[1.05; 1.72]29290,830 -NAPetersen, 2018 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) 1.34[1.05; 1.72]29290,830 -NAPetersen, 2018 10.510.01.0