Purpose: Pregnant women with smoking family members are at risk of exposure to second-hand smoke, which leads to adverse pregnancy outcomes. Second-hand smoke prevention is thus important but remains less understood based on pregnant women's perceptions. This study aimed to describe the perceptions of pregnant women on second-hand smoke prevention.
Methods: This study employed a qualitative descriptive approach. Data collection was performed between July and August 2023 through in-depth interviews with 17 pregnant women purposively selected from a province in central Thailand. The verbatim transcribed data were analysed using thematic analysis.
Results: Five themes emerged: unclear understanding of second-hand smoke; influences shaping perceptions related to second-hand smoke; attempt to prevent second-hand smoke exposure; barriers to prevention of second-hand smoke exposure; and needs related to prevention of second-hand smoke exposure.
Conclusion: The findings provide insights into second-hand smoke prevention from the perception of pregnant women with smoking family members. Healthcare professionals need to design interventions tailored to pregnant women's needs and involve smoking family members. It is necessary to develop and incorporate clinical guidelines into standard prenatal care to support healthcare personnel in identifying, assessing, educating, and mitigating the issue of second-hand smoking exposure.
Keywords: Perceptions; pregnant women; prevention; second-hand smoke; smoking family members.