Relationship between paternal smoking behaviour and birth outcomes based on a comic booklet intervention for preventing second-hand smoke exposure to non-smoking pregnant women in Indonesia: a follow-up randomised controlled trial

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Název: Relationship between paternal smoking behaviour and birth outcomes based on a comic booklet intervention for preventing second-hand smoke exposure to non-smoking pregnant women in Indonesia: a follow-up randomised controlled trial
Autoři: Kimiko Inaoka, Citra Gabriella Mamahit, Ishak Halim Octawijaya, Windy Mariane Virenia Wariki, Erika Ota
Zdroj: Tropical Medicine and Health, Vol 53, Iss 1, Pp 1-9 (2025)
Informace o vydavateli: BMC, 2025.
Rok vydání: 2025
Sbírka: LCC:Arctic medicine. Tropical medicine
Témata: Birth outcome, Paternal behaviour, Pregnant women, Randomised controlled trial, Second-hand smoke, Arctic medicine. Tropical medicine, RC955-962
Popis: Abstract Background Although the harmfulness of second-hand smoke (SHS) exposure to foetuses is well-established, literature reporting foetal outcomes in experimental studies is limited. This follow-up study on preventing SHS exposure among non-smoking Indonesian pregnant women at home was based on a randomised controlled trial involving the provision of comic booklets with stickers to couples. This trial examined differences in the birth outcomes of participating couples between the experimental and control groups, factors associated with paternal smoking behaviour, and association between birth outcomes and paternal-related outcomes. Methods In total, 197 neonates of 286 couples who participated in an original trial were included. This study compared birth outcomes between participating couples using a comic booklet with stickers to reduce SHS exposure at home during pregnancy as the intervention. Pearson Chi-square tests were conducted to investigate significant differences in neonate sexes between the experimental and control groups. Independent sample t-tests were used to check for significant differences in birth outcome data between the experimental and control groups. A multiple regression analysis was applied to test the correlation between paternal smoking behaviour and the birth outcomes. Results The gestational age in the experimental group was longer than the age in control group (mean difference = 0.373, Cohen’s d = 0.291, 95% CI [0.010–0.57], p-value = 0.048). Pregnant women’s avoidance of SHS strongly influenced paternal smoking behaviour in both the experimental group (b = 0.559, 95% CI [1.175–2.109], p-value
Druh dokumentu: article
Popis souboru: electronic resource
Jazyk: English
ISSN: 1349-4147
Relation: https://doaj.org/toc/1349-4147
DOI: 10.1186/s41182-025-00701-z
Přístupová URL adresa: https://doaj.org/article/5d9cd679d9c243b293720c1a9e8f056c
Přístupové číslo: edsdoj.5d9cd679d9c243b293720c1a9e8f056c
Databáze: Directory of Open Access Journals
Popis
Abstrakt:Abstract Background Although the harmfulness of second-hand smoke (SHS) exposure to foetuses is well-established, literature reporting foetal outcomes in experimental studies is limited. This follow-up study on preventing SHS exposure among non-smoking Indonesian pregnant women at home was based on a randomised controlled trial involving the provision of comic booklets with stickers to couples. This trial examined differences in the birth outcomes of participating couples between the experimental and control groups, factors associated with paternal smoking behaviour, and association between birth outcomes and paternal-related outcomes. Methods In total, 197 neonates of 286 couples who participated in an original trial were included. This study compared birth outcomes between participating couples using a comic booklet with stickers to reduce SHS exposure at home during pregnancy as the intervention. Pearson Chi-square tests were conducted to investigate significant differences in neonate sexes between the experimental and control groups. Independent sample t-tests were used to check for significant differences in birth outcome data between the experimental and control groups. A multiple regression analysis was applied to test the correlation between paternal smoking behaviour and the birth outcomes. Results The gestational age in the experimental group was longer than the age in control group (mean difference = 0.373, Cohen’s d = 0.291, 95% CI [0.010–0.57], p-value = 0.048). Pregnant women’s avoidance of SHS strongly influenced paternal smoking behaviour in both the experimental group (b = 0.559, 95% CI [1.175–2.109], p-value
ISSN:13494147
DOI:10.1186/s41182-025-00701-z