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The effectiveness of Internet-based health literacy promotion program for e-cigarette use prevention among youth at risk: A cluster randomized controlled trial

The effectiveness of Internet-based health literacy promotion program for e-cigarette use prevention among youth at risk: A cluster randomized controlled trial

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
TCTR
Registry ID
TCTR20251222008
Enrollment
108
Registered
2025-12-22
Start date
2025-07-24
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

e-cigarette use prevention among youth at risk Adolescent, Electronic cigarette, Health literacy, Internet-based

Interventions

1) Participants in intervention group received detailed information about how to access and use the Internet-based program and what kind of data would be collected and how it would be collected. 2) Ac
Experimental Behavioral,Experimental Behavioral
the intervention group ,the control group

Sponsors

Research and Knowledge Management Center for Tobacco Control (TRC)
Lead Sponsor

Eligibility

Sex/Gender
All
Age
12 Years to 15 Years

Inclusion criteria

Inclusion criteria: 1) former smoker or have tried tobacco products at least once in their lifetime/having peer smoke or use e-cigarette/having family member smoke or use e-cigarette, 2) understand and be able to communicate in Thai, 3) obtain consent from parents to participate in the research

Exclusion criteria

Exclusion criteria: 1) Students who do not participate in all activities in the program

Design outcomes

Primary

MeasureTime frame
level of health literacy at baseline, immediately after the intervention, and one-month post-intervention. The questionnaire measuring health literacy e-cigarette was developed by researcher

Secondary

MeasureTime frame
anti-e-cigarette use self-efficacy at baseline, immediately after the intervention, and one-month post-intervention. The questionnaire measuring Anti-e-cigarette use Self-efficacy,e-cigarette use outcome expectation at baseline, immediately after the intervention, and one-month post-intervention. The questionnaire measuring e-cigarettes use outcome expectation was developed by researcher,intention not to use e-cigarettes at baseline, immediately after the intervention, and one-month post-intervention. The questionnaire measuring intention not to use e-cigarette

Countries

Thailand

Contacts

Public ContactMullika Matrakul

Mae Fah Luang University

mulika.mat@mfu.ac.th053916867

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026