RT Journal Article T1 [Changes in hazardous drinking in Spanish adolescent population in the last decade (2004-2013) using a quantitative and qualitative design]. T2 Cambios en el consumo alcohólico de riesgo en población adolescente en la última década (2004-2013): una aproximación cuanti-cualitativa. A1 Pérez-Milena, Alejandro A1 Redondo-Olmedilla, Manuel de Dios A1 Martínez-Fernández, María Luz A1 Jiménez-Pulido, Idoia A1 Mesa-Gallardo, Inmaculada A1 Leal-Helmling, Francisco Javier K1 Adolescent behaviour K1 Alcohol drinking K1 Análisis cualitativo K1 Binge drinking K1 Conducta del adolescente K1 Consumo alcohólico de riesgo K1 Consumo de alcohol K1 Consumo masivo de alcohol K1 Detección de abuso de sustancias K1 Hazardous drinking K1 Qualitative analysis K1 Substance abuse detection AB To determine the changes in hazardous drinking in adolescents in the last decade, as well as their motivations and experiences. Firstly, a descriptive design using a self-report questionnaire, and secondly an explanatory qualitative design, with video recordings of discussion groups with content analysis (coding, triangulation of categories and verification of results). Pupils from an urban High School, administering a questionnaire every 3 years from 2004 to 2013. Purposive sampling was used to elect groups in qualitative design. Homogeneity criteria: education level; heterogeneity criteria: age, gender, and drug use. Questionnaire: age, gender, drug use, and the CAGE test. Interviews: semi-structured on a previous script, evaluating experiences and expectations. Descriptive design: A total of 1,558 questionnaires, age 14.2±0.3years, 50% female. The prevalence of alcohol drinking decreases (13%), but its hazardous use increases (11%; P6 standard drink units weekly; P A total of 48 respondents, classified into 4 categories: personal factors (age, gender), social influences (family, friends), consumption standards (accessibility, nightlife), and addiction (risk, multiple drug use). Despite the decrease in the prevalence of alcohol drinking, the increase in the percentage of the hazardous drinking is a public health problem. It is related to being female, binge-drinking, and multiple drug use. Nightlife and social standards are the main reasons given by adolescents, who have no perception of risk. YR 2017 FD 2017-05-10 LK http://hdl.handle.net/10668/11194 UL http://hdl.handle.net/10668/11194 LA es DS RISalud RD Apr 6, 2025