Evidence map›Paper›PMID 20124144›Full record

Trial reportArchives of pediatrics & adolescent medicine2010

Efficacy of a theory-based abstinence-only intervention over 24 months: a randomized controlled trial with young adolescents.

John B Jemmott, Loretta S Jemmott, Geoffrey T Fong

Registry-linked trialAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Archives of pediatrics & adolescent medicine, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00640653 (HIV/Sexually Transmitted Disease), which is not on this map. Cited by 59 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed, 5 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT00640653 nacompletednot on this map

HIV/Sexually Transmitted Disease (STD) Prevention Interventions for Black Adolescents

TypeinterventionalSponsorUniversity of PennsylvaniaRan2001 to 2004Enrolled662ConditionsHIV Infections, Sexually Transmitted DiseasesArmsAbstinence-only HIV/STD risk-reduction intervention, Safer-sex-only HIV/STD risk-reduction intervention, Long comprehensive HIV/STD risk-reduction intervention, Short comprehensive HIV/STD risk-reduction intervention, Health promotion control intervention
3 · Its place in the literature

Who cites it

59 citing papers in PubMed, 5 syntheses or guidelines pooled it.

  1. Pooled it
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  6. Trial
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  10. HIV/STI risk-reduction intervention efficacy with South African adolescents over 54 months.Health psychology : official journal of the Division of Health Psychology, American Psychological Association · 2015
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  14. Sexual risk avoidance and sexual risk reduction interventions for middle school youth: a randomized controlled trial.The Journal of adolescent health : official publication of the Society for Adolescent Medicine · 2012
    Trial
  15. Article
  16. Mediation Analysis of a Theory-Based Culture and Age-Appropriate HIV/STI Prevention.Prevention science : the official journal of the Society for Prevention Research · 2022
    Review
  17. Review
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  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

John B JemmottDepartment of Psychiatry, Center for Health Behavior and Communication Research, University of Pennsylvania School of Medicine, 3535 Market St, Ste 520, Philadelphia, PA 19104-3309, USA. jjemmott@asc.upenn.edu
Loretta S Jemmott
Geoffrey T Fong

Funding

HIV/STD PREVENTION INTERVENTIONS FOR BLACK ADOLESCENTSR01MH062049 · NIMH · UNIVERSITY OF PENNSYLVANIA · PI JEMMOTT, JOHN BARTON · 2000 to 2003
$3.1M
NIMH NIH HHS R01 MH062049
6 · The paper itself

Abstract

objectiveTo evaluate the efficacy of an abstinence-only intervention in preventing sexual involvement in young adolescents.

designRandomized controlled trial.

settingUrban public schools.

participantsA total of 662 African American students in grades 6 and 7.

interventionsAn 8-hour abstinence-only intervention targeted reduced sexual intercourse; an 8-hour safer sex-only intervention targeted increased condom use; 8-hour and 12-hour comprehensive interventions targeted sexual intercourse and condom use; and an 8-hour health-promotion control intervention targeted health issues unrelated to sexual behavior. Participants also were randomized to receive or not receive an intervention maintenance program to extend intervention efficacy. OUTCOME MEASURES: The primary outcome was self-report of ever having sexual intercourse by the 24-month follow-up. Secondary outcomes were other sexual behaviors.

resultsThe participants' mean age was 12.2 years; 53.5% were girls; and 84.4% were still enrolled at 24 months. Abstinence-only intervention reduced sexual initiation (risk ratio [RR], 0.67; 95% confidence interval [CI], 0.48-0.96). The model-estimated probability of ever having sexual intercourse by the 24-month follow-up was 33.5% in the abstinence-only intervention and 48.5% in the control group. Fewer abstinence-only intervention participants (20.6%) than control participants (29.0%) reported having coitus in the previous 3 months during the follow-up period (RR, 0.94; 95% CI, 0.90-0.99). Abstinence-only intervention did not affect condom use. The 8-hour (RR, 0.96; 95% CI, 0.92-1.00) and 12-hour comprehensive (RR, 0.95; 95% CI, 0.91-0.99) interventions reduced reports of having multiple partners compared with the control group. No other differences between interventions and controls were significant.

conclusionTheory-based abstinence-only interventions may have an important role in preventing adolescent sexual involvement.

trial registrationclinicaltrials.gov Identifier: NCT00640653.

Indexed as

Health PromotionAdolescentChildCoitusCondomsFemaleFollow-Up StudiesHumansMaleSexual AbstinenceSexual BehaviorSocial DesirabilitySocial FacilitationStudentsSurveys and QuestionnairesSystems Theory

Identifiers

PMID20124144
PMCPMC4349626

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.