Data Sheet 1_Smoking cessation in pregnancy: a systematic review and meta-analysis of vulnerability approaches and expectant father involvement.pdf

Vulnerability-adapted and standard interventions were comparably effective overall (OR = 1.55 vs. 1.51); socioeconomic inclusiveness yielded the largest subgroup effect (OR = 2.51), although subgroup estimates were exploratory (low to very low certainty). Father involvement did not significantly improve maternal cessation (OR = 1.12), but father-directed interventions were highly effective for paternal cessation (OR = 2.18; high-certainty evidence).</p>Conclusion<p>Behavioral interventions, particularly individual counseling, are effective in pregnancy.

Father-directed approaches merit consideration in antenatal care, although evidence derives from four trials. Socioeconomically inclusive and mental health-integrated interventions are promising but require confirmation.</p>Systematic Review Registration<p>doi.org/10.17605/OSF.IO/DUYF7, identifier 10.17605/OSF.IO/DUYF7.</p>