Skip to content

Effectiveness of the Secondhand Smoke Self-Prevention Program of Pregnant Women with Smoking Family Members

Effectiveness of the Secondhand Smoke Self Prevention Program of Pregnant Women with Smoking Family Members

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
TCTR
Registry ID
TCTR20241119006
Enrollment
98
Registered
2024-11-19
Start date
2023-09-01
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

self-prevention program from SHS exposure for pregnant women self-prevention

Interventions

The intervention was designed based on the Social Cognitive Theory (Bandura, 1986), which concentrated on observational learning, self-regulation, and self-efficacy. The program consisted of a slide s
s and pregnant women&#039
s health
Experimental Behavioral,No Intervention No treatment
Secondhand smoke self-prevention program,Standard care

Sponsors

Tobacco Control Research and Knowledge Management Center, Faculty of Medicine Ramathibodi Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
20 Years to No maximum

Inclusion criteria

Inclusion criteria: 1) first antenatal visit with gestational age of less than 16 weeks; 2) non-smoker; 3) no complications or comorbidity during pregnancy; 4) living with at least one smoking family member; 5) able to communicate in the Thai language; 6) willing to participate in the study; and 7) smoking family members were willing to participate throughout the program.

Exclusion criteria

Exclusion criteria: 1) having threatened abortion; 2) having premature labor; 3) unable to participate throughout the program; and 4) no longer wish to participate in the study.

Design outcomes

Primary

MeasureTime frame
Secondhand smoke preventive behavior at baseline, and 8 weeks and 12 weeks after the program ended Secondhand Smoke Self-preventive Behavior Questionnaire,Knowledge about secondhand smoke at baseline, and 8 weeks and 12 weeks after the program ended Knowledge about Secondhand Smoke Questionnaire,Self-efficacy at baseline, and 8 weeks and 12 weeks after the program ended Self-efficacy for Secondhand Smoke Self-prevention Questionnaire

Secondary

MeasureTime frame
Nicotine level at baseline and 8 weeks after the program ended Elisa method

Countries

Thailand

Contacts

Public ContactSunisa Chansaeng

Sirindhorn College of Public Health Suphanburi

sunisa@phcsuphan.ac.th0895132120

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026