Evidence map›Paper›PMID 29850026›Full record

ArticlePilot and feasibility studies2018

Study protocol for the optimisation, feasibility testing and pilot cluster randomised trial of Positive Choices: a school-based social marketing intervention to promote sexual health, prevent unintended teenage pregnancies and address health inequalities in England.

Ruth Ponsford, Elizabeth Allen, Rona Campbell, Diana Elbourne, Alison Hadley, Maria Lohan, G J Melendez-Torres, Catherine H Mercer, Steve Morris, Honor Young and 1 more

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Article in Pilot and feasibility studies, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Ruth Ponsford1London School of Hygiene and Tropical Medicine, 15-17 Tavistock Place, London, WC1H 9SH UK.ORCID 0000-0003-2612-0249
Elizabeth Allen2London School of Hygiene and Tropical Medicine, Keppel Street, London, WC1E 7HT UK.
Rona Campbell3University of Bristol, 39 Whatley Road, Bristol, BS8 2PS UK.
Diana Elbourne2London School of Hygiene and Tropical Medicine, Keppel Street, London, WC1E 7HT UK.
Alison Hadley4University of Bedfordshire, University Square, Luton, LU1 3JU UK.
Maria Lohan5Queens University Belfast, University Road, Belfast, BT7 1NN UK.
G J Melendez-Torres6Cardiff University, 1-3 Museum Place, Cardiff, CF10 3BD UK.
Catherine H Mercer7University College London, Gower Street, London, WC1E 6BT UK.
Steve Morris8University College London, 1-19 Torrington Place, London, WC1E 7HB UK.
Honor Young6Cardiff University, 1-3 Museum Place, Cardiff, CF10 3BD UK.
Chris Bonell1London School of Hygiene and Tropical Medicine, 15-17 Tavistock Place, London, WC1H 9SH UK.

Funding

Medical Research Council MR/K023233/1Medical Research Council MR/K025643/1
6 · The paper itself

Abstract

backgroundSince the introduction of the Teenage Pregnancy Strategy (TPS), England's under-18 conception rate has fallen by 55%, but a continued focus on prevention is needed to maintain and accelerate progress. The teenage birth rate remains higher in the UK than comparable Western European countries. Previous trials indicate that school-based social marketing interventions are a promising approach to addressing teenage pregnancy and improving sexual health. Such interventions are yet to be trialled in the UK. This study aims to optimise and establish the feasibility and acceptability of one such intervention: Positive Choices.

methodsDesign: Optimisation, feasibility testing and pilot cluster randomised trial.Interventions: The Positive Choices intervention comprises a student needs survey, a student/staff led School Health Promotion Council (SHPC), a classroom curriculum for year nine students covering social and emotional skills and sex education, student-led social marketing activities, parent information and a review of school sexual health services.Systematic optimisation of Positive Choices will be carried out with the National Children's Bureau Sex Education Forum (NCB SEF), one state secondary school in England and other youth and policy stakeholders.Feasibility testing will involve the same state secondary school and will assess progression criteria to advance to the pilot cluster RCT.Pilot cluster RCT with integral process evaluation will involve six different state secondary schools (four interventions and two controls) and will assess the feasibility and utility of progressing to a full effectiveness trial.The following outcome measures will be trialled as part of the pilot:Self-reported pregnancy and unintended pregnancy (initiation of pregnancy for boys) and sexually transmitted infections,Age of sexual debut, number of sexual partners, use of contraception at first and last sex and non-volitional sexEducational attainmentThe feasibility of linking administrative data on births and termination to self-report survey data to measure our primary outcome (unintended teenage pregnancy) will also be tested. DISCUSSION: This will be the first UK-based pilot trial of a school-wide social marketing intervention to reduce unintended teenage pregnancy and improve sexual health. If this study indicates feasibility and acceptability of the optimised Positive Choices intervention in English secondary schools, plans will be initiated for a phase III trial and economic evaluation of the intervention.

trial registrationISRCTN registry (ISCTN12524938. Registered 03/07/2017).

Indexed as

AdolescentCluster randomised trialRSESchool interventionSexual healthSRETeenage pregnancy

Identifiers

PMID29850026
PMCPMC5964886

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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.