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Effectiveness of a School-Based Pregnancy Prevention Program on Sexual Health Literacy, Pregnancy Prevention Behavior and Sexual Risk Behavior among Female Teenagers and Their Boyfriends: A Randomized Controlled Trial

Effectiveness of a school-based pregnancy prevention program on sexual health literacy, pregnancy prevention behavior and sexual risk behavior among female teenagers and their boyfriends: A randomized controlled trial

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
TCTR
Registry ID
TCTR20210213003
Enrollment
76
Registered
2021-02-13
Start date
2021-07-01
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

pregnancy in teenager boyfriend female teenager pregnancy prevention sexual health literacy sexual risk behavior

Interventions

The intervention group Participants in the treatment group are divided into two sub-groups of the implementation by drawing lots. 10 pairs of participants in group A will participate on Saturday, and
Experimental Procedure/Surgery
A school-based pregnancy prevention program

Sponsors

Mahasarakham University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
13 Years to 15 Years

Inclusion criteria

Inclusion criteria: The inclusion criteria for the participants are: For female teenagers 1. Has a mobile phone and can be contacted by the application LINE. 2. Able to read, write and communicate in the Thai language. 3. Has never been pregnant before and is not currently pregnant. 4. Parents allow participating in the study. For boyfriends 1. Has a mobile phone and can be contacted by the application LINE. 2. Able to read, write and communicate in the Thai language. 3. Residing in Maharasakham Province. 4. Parents allowed to participate in the study for those who are younger than 18 years old.

Exclusion criteria

Exclusion criteria: Participants (both female teenagers and their boyfriends) who are unable to complete all sessions of the intervention, or they are withdrawing from the study prior to finishing the implementation session.

Design outcomes

Primary

MeasureTime frame
sexual health literacy pre-intervention, and post-intervention (week 6) and follow-up (week 10) questionnaire

Secondary

MeasureTime frame
sexual risk behavior pre-intervention, and post-intervention (week 6) and follow-up (week 10) questionnaire,pregnancy prevention behavior pre-intervention, and post-intervention (week 6) and follow-up (week 10) questionnaire

Countries

Thailand

Contacts

Public ContactNujjaree Chaimongkol

Faculty of Nursing Burapha University

nujjaree@buu.ac.th0868254663

Outcome results

None listed

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