Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: keyword exact "nonusage attrition" Add to list Journal Article A1 open access Nonusage attrition of adolescents in an mHealth promotion intervention and the role of socioeconomic status : secondary analysis of a 2-arm cluster-controlled trial Laura Maenhout (UGent) , Carmen Peuters (UGent) , Greet Cardon (UGent) , Geert Crombez (UGent) , Ann DeSmet and Sofie Compernolle (UGent) (2022) JMIR MHEALTH AND UHEALTH. 10(5).