Beta-blockers (All routes except ocular) (versus unexposed) updated on 12-17-2024

Microcephaly / Small head circumference for gestational age

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.
S13907
R54461
Bergman - Beta-blockers, 2018 Severe microcephaly 1st trimester case control unexposed (general population or NOS) Adjustment: Yes Indications Antihypertensive: All hypertensions, any indications or not specified 2.00 [0.80;5.10] 5/-   952/- 957 -
ref
Total 1 studies 2.00 [0.79;5.05] 957 0
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 Bergman - Beta-blockers, 2018Bergman - Beta-blockers, 2018 2.00[0.80; 5.10]957-0%ROB confusion: criticalROB selection: criticalROB classification: criticalROB missing: lowROB mesure: unclearROB reporting: moderate0.95.01.0ROB: 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 0 case control studiescase control studies 2.00[0.79; 5.05]957- -NABergman - Beta-blockers, 2018 1 Type of controls unexposed (disease free or unspecified)unexposed (disease free or unspecified) 2.00[0.79; 5.05]957- -NABergman - Beta-blockers, 2018 1 Tags Adjustment   - Yes  - Yes 2.00[0.79; 5.05]957- -NABergman - Beta-blockers, 2018 1 Indications Antihypertensive   - All hypertensions, any indications ...  - All hypertensions, any indications or not specified 2.00[0.79; 5.05]957- -NABergman - Beta-blockers, 2018 1 All studiesAll studies 2.00[0.79; 5.05]957- -NABergman - Beta-blockers, 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) 2.00[0.79; 5.05]957- -NABergman - Beta-blockers, 2018 10.510.01.0