School-based relationship and sexuality education intervention engaging adolescent boys for the reductions of teenage pregnancy: the JACK cluster RCT.

ADOLESCENT PREGNANCY ADOLESCENTS CLUSTER RANDOMISED CONTROLLED TRIAL ENGAGING BOYS/MEN GENDER-TRANSFORMATIVE HEALTH ECONOMICS PROCESS EVALUATION RELATIONSHIP AND SEXUALITY EDUCATION SEXUAL HEALTH

Journal

Public health research (Southampton, England)
ISSN: 2050-439X
Titre abrégé: Public Health Res (Southampt)
Pays: England
ID NLM: 101653231

Informations de publication

Date de publication:
09 2023
Historique:
medline: 6 10 2023
pubmed: 5 10 2023
entrez: 5 10 2023
Statut: ppublish

Résumé

The need to engage boys in gender-transformative relationships and sexuality education (RSE) to reduce adolescent pregnancy is endorsed by the World Health Organization and the United Nations Educational, Scientific and Cultural Organization. To evaluate the effects of A cluster randomised trial, incorporating health economics and process evaluations. Sixty-six schools across the four nations of the UK. Students aged 13-14 years. A school-based, teacher-delivered, gender-transformative RSE intervention ( Self-reported avoidance of unprotected sex (sexual abstinence or reliable contraceptive use at last sex) after 12-14 months. Secondary outcomes included knowledge, attitudes, skills, intentions and sexual behaviours. The analysis population comprised 6556 students: 86.6% of students in the intervention group avoided unprotected sex, compared with 86.4% in the control group {adjusted odds ratio 0.85 [95% confidence interval (CI) 0.58 to 1.26], The trial is underpowered to detect some effects because four schools withdrew and the intraclass correlation coefficient (0.12) was larger than that in sample size calculation (0.01). We present, to our knowledge, the first evidence from a randomised trial that a school-based, male engagement gender-transformative RSE intervention, although not effective in increasing avoidance of unprotected sex (defined as sexual abstinence or use of reliable contraception at last sex) among all students, did increase the use of reliable contraception at last sex among students who were, or became, sexually active by 12-14 months after the intervention. The trial demonstrated that engaging all adolescents early through RSE is important so that, as they become sexually active, rates of unprotected sex are reduced, and that doing so is likely to be cost-effective. Future studies should consider the longer-term effects of gender-transformative RSE as students become sexually active. Gender-transformative RSE could be adapted to address broader sexual health and other settings. This trial is registered as ISRCTN10751359. This project was funded by the National Institute for Health and Care Research (NIHR) Public Health Research programme (PHR 15/181/01) and will be published in full in Adolescent pregnancy is often thought to be an issue for young women alone, but it is important to engage young men to tackle the problem and find solutions. The

Sections du résumé

Background
The need to engage boys in gender-transformative relationships and sexuality education (RSE) to reduce adolescent pregnancy is endorsed by the World Health Organization and the United Nations Educational, Scientific and Cultural Organization.
Objectives
To evaluate the effects of
Design
A cluster randomised trial, incorporating health economics and process evaluations.
Setting
Sixty-six schools across the four nations of the UK.
Participants
Students aged 13-14 years.
Intervention
A school-based, teacher-delivered, gender-transformative RSE intervention (
Main outcome measures
Self-reported avoidance of unprotected sex (sexual abstinence or reliable contraceptive use at last sex) after 12-14 months. Secondary outcomes included knowledge, attitudes, skills, intentions and sexual behaviours.
Results
The analysis population comprised 6556 students: 86.6% of students in the intervention group avoided unprotected sex, compared with 86.4% in the control group {adjusted odds ratio 0.85 [95% confidence interval (CI) 0.58 to 1.26],
Limitations
The trial is underpowered to detect some effects because four schools withdrew and the intraclass correlation coefficient (0.12) was larger than that in sample size calculation (0.01).
Conclusions
We present, to our knowledge, the first evidence from a randomised trial that a school-based, male engagement gender-transformative RSE intervention, although not effective in increasing avoidance of unprotected sex (defined as sexual abstinence or use of reliable contraception at last sex) among all students, did increase the use of reliable contraception at last sex among students who were, or became, sexually active by 12-14 months after the intervention. The trial demonstrated that engaging all adolescents early through RSE is important so that, as they become sexually active, rates of unprotected sex are reduced, and that doing so is likely to be cost-effective.
Future work
Future studies should consider the longer-term effects of gender-transformative RSE as students become sexually active. Gender-transformative RSE could be adapted to address broader sexual health and other settings.
Trial registration
This trial is registered as ISRCTN10751359.
Funding
This project was funded by the National Institute for Health and Care Research (NIHR) Public Health Research programme (PHR 15/181/01) and will be published in full in
Adolescent pregnancy is often thought to be an issue for young women alone, but it is important to engage young men to tackle the problem and find solutions. The

Autres résumés

Type: plain-language-summary (eng)
Adolescent pregnancy is often thought to be an issue for young women alone, but it is important to engage young men to tackle the problem and find solutions. The

Identifiants

pubmed: 37795864
doi: 10.3310/YWXQ8757
doi:

Banques de données

ISRCTN
['ISRCTN10751359']

Types de publication

Randomized Controlled Trial Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

1-139

Références

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Auteurs

Maria Lohan (M)

School of Nursing and Midwifery, Queen's University Belfast, Belfast, UK.

Kathryn Gillespie (K)

School of Nursing and Midwifery, Queen's University Belfast, Belfast, UK.

Áine Aventin (Á)

School of Nursing and Midwifery, Queen's University Belfast, Belfast, UK.

Aisling Gough (A)

School of Nursing and Midwifery, Queen's University Belfast, Belfast, UK.

Emily Warren (E)

Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London, UK.

Ruth Lewis (R)

Medical Research Council/Chief Scientist Office Social and Public Health Sciences Unit, University of Glasgow, Glasgow, UK.

Kelly Buckley (K)

Centre for Development, Evaluation, Complexity and Implementation in Public Health Improvement, Cardiff University, Cardiff, UK.

Theresa McShane (T)

School of Nursing and Midwifery, Queen's University Belfast, Belfast, UK.

Aoibheann Brennan-Wilson (A)

School of Nursing and Midwifery, Queen's University Belfast, Belfast, UK.

Susan Lagdon (S)

School of Nursing and Midwifery, Queen's University Belfast, Belfast, UK.

Linda Adara (L)

Centre for Development, Evaluation, Complexity and Implementation in Public Health Improvement, Cardiff University, Cardiff, UK.

Lisa McDaid (L)

Medical Research Council/Chief Scientist Office Social and Public Health Sciences Unit, University of Glasgow, Glasgow, UK.

Rebecca French (R)

Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London, UK.

Honor Young (H)

Centre for Development, Evaluation, Complexity and Implementation in Public Health Improvement, Cardiff University, Cardiff, UK.

Clíona McDowell (C)

Northern Ireland Clinical Trials Unit, Belfast, UK.

Danielle Logan (D)

Northern Ireland Clinical Trials Unit, Belfast, UK.

Sorcha Toase (S)

Northern Ireland Clinical Trials Unit, Belfast, UK.

Rachael M Hunter (RM)

Health Economics Analysis and Research Methods Team, University College London, London, UK.

Andrea Gabrio (A)

Care and Public Health Research Institute (CAPHRI) School for Public Health and Primary Care, Maastricht University, Maastricht, the Netherlands.

Mike Clarke (M)

Northern Ireland Clinical Trials Unit, Belfast, UK.

Liam O'Hare (L)

School of Social Sciences, Education and Social Work, Queen's University Belfast, Belfast, UK.

Chris Bonell (C)

Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London, UK.

Julia V Bailey (JV)

E-Health Unit, University College London, London, UK.

James White (J)

Centre for Development, Evaluation, Complexity and Implementation in Public Health Improvement, Cardiff University, Cardiff, UK.

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