Einsamkeit im Kindes- und Jugendalter. Zur Verbreitung eines Risikofaktors für die psychische Gesundheit unter 11- bis 15-jährigen deutschen Schülerinnen und Schülern

BACKGROUND: Loneliness is an increasingly present topic in both public and scientific discourse. There is increasing research on the prevalence of loneliness and health-related correlates in adults. However, there are only a few findings on loneliness in childhood and adolescence in Germany. Therefore, this study aims to present findings on the prevalence of loneliness among 11- to 15-year-old German students and examines associations with socio-demographic characteristics. METHODS: The Health Behaviour in School-aged Children (HBSC) study is a global research collaboration under the auspices of the World Health Organization (WHO). In the federal state of Brandenburg, Germany, the study collected data from 3819 children and adolescents in grades 5, 7, and 9 (M(age) = 13.5, SD = 1.6) at schools for general education. Loneliness was assessed using the University of California, Los Angeles (UCLA) Loneliness Scale and a single item. RESULTS: Of the respondents, 13.2% reported feeling lonely most of the time and 3.6% always. Loneliness was more prevalent among girls and non-binary students, as well as among older students and children and adolescents of lower socioeconomic status. DISCUSSION: The findings indicate that loneliness is a widespread phenomenon among children and adolescents. The result that girls, older pupils and children, and adolescents with lower family wealth report feeling lonelier is consistent with findings from other countries and provides starting points for planning prevention measures. Further research is needed in Germany on possible health-related correlates of loneliness.