Hormonal Contraceptives and Migraine Frequency and Severity in Women: A Systematic Review and Meta-Analysis.

Cureus · 2026 · PMC13215763 · PMID 42211614

Europe PMC DOI

hedged sentence

0.1300

closest p · 2.6× alpha

0.1300

boldest claim

The sentences

did not reach statistical significancep=0.13not close (p > 0.1)

Stratification by study design did not reach statistical significance (p=0.13).

also in 111,027 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.