Triptans

Oro-facial clefts

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.
S3510
R6897		 Spielmann (Control mainly exposed other treatments, sick), 2017 Oral-facial clefts during pregnancy (anytime or not specified) prospective cohort exposed to other treatment, sick excluded Adjustment: No 1.17 [0.07;18.78] C
excluded (control group) 		1/365   1/427 2 365
ref
S3509
R6873		 Spielmann (Control unexposed, disease free), 2017 Oral-facial clefts during pregnancy (anytime or not specified) excluded prospective cohort unexposed, disease free Adjustment: No 12.54 [0.51;308.49] C
excluded (exposition period) 		1/365   0/1,520 1 365
ref
S3594
R7301		 De Jonge - Sumatriptan, 2013 Clefts 1st trimester case control unexposed (general population or NOS) Adjustment: No 0.85 [0.05;13.77] C 0/58   294/29,459 294 58
ref
Total 1 studies 0.85 [0.05;13.77] 294 58
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 De Jonge - Sumatriptan, 2013De Jonge - Sumatriptan, 2013 0.85[0.05; 13.77]294580%ROB confusion: criticalROB selection: criticalROB classification: criticalROB missing: lowROB mesure: moderateROB reporting: moderate0.22.01.0ROB: 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 0.85[0.05; 13.77]29458 -NADe Jonge - Sumatriptan, 2013 1 Type of controls unexposed (disease free or unspecified)unexposed (disease free or unspecified) 0.85[0.05; 13.77]29458 -NADe Jonge - Sumatriptan, 2013 1 Tags Adjustment   - No  - No 0.85[0.05; 13.77]29458 -NADe Jonge - Sumatriptan, 2013 1 All studiesAll studies 0.85[0.05; 13.77]29458 -NADe Jonge - Sumatriptan, 2013 10.210.01.0

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 3510

Sub-groupsTE95% CIn casesn exposedkI2ROB type of controls unexposed controls (disease free or unspecified)unexposed controls (disease free or unspecified) 0.85[0.05; 13.77]29458 -NADe Jonge - Sumatriptan, 2013 10.510.01.0