A Photoaging Mobile App Promoting Poster Campaign for Preventing Smoking in Secondary Schools

Smokerface: A Photoaging Mobile App Promoting Poster Campaign for Preventing Smoking in Secondary Schools: Randomized Controlled Trial

The purpose of this study is to determine whether photoaging mobile app promoting poster campaigns are effective to reduce smoking prevalence among adolescents in Germany. This is measured via questionnaire.

This RCT will investigate a novel mean of school-based tobacco prevention: Photoaging app promoting poster campaigns. The effects are measured via questionnaire.

Inclusion Criteria:

• Students from Germany aged 9 to 14 years at baseline attending grades six and seven of regular German secondary schools (such as grammar, general, intermediate or comprehensive school) are eligible.

Exclusion Criteria:

• Older or younger pupils or pupils from other school types or countries or schools who previously participated in an event where the Smokerface app was presented are not eligible.