Efficacy of a mobile phone-based life-skills training program for substance use prevention among adolescents

Not Applicable

Completed

• Conditions: Substance use, tobacco, alcohol; Not Applicable; Substance use, smoking, alcohol

• Registration Number: ISRCTN41347061
• Lead Sponsor: Swiss Research Institute for Public Health and Addiction

Brief Summary

2018 Protocol article in https://doi.org/10.1186/s12889-018-5969-5 protocol (added 04/06/2019) 2021 Results article in https://pubmed.ncbi.nlm.nih.gov/34255703/ (added 14/07/2021) 2022 Results article in https://pubmed.ncbi.nlm.nih.gov/35985899/ (added 22/08/2022) 2022 Other publications in https://pubmed.ncbi.nlm.nih.gov/35044309/ secondary analysis (added 15/08/2024)

Detailed Description

Not available

Study Timeline

• Study Start: 2018-07-21
• Study Completion: 2022-09-30
• Last Update Posted: 26 August 2024

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 1473

Inclusion Criteria

1. Secondary school student
2. Minimum age 14
3. Possession of a mobile phone

Exclusion Criteria

N/A

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
The following will be assessed at the baseline and after 6 and 18 months follow up:<br>1. Prevalence of problem drinking in the preceding 30 days, assessed using the Alcohol Use Disorders Identification Test (AUDIT-C) <br>2. Point prevelance rate for smoking abstinence in the preceding 30 days, assessed using the criteria of the Society for Nicotine and Tobacco Research