Dagmar Hauner, Anna Mang, Lara Donik, Florian Schederecker, Dorothy Meyer, Brigitte Rack, Wolfgang Janni, Hans Hauner
Dietary supplement intake in women with breast cancer before and after diagnosis: results from the SUCCESS C trial
BMC cancer
main aim research identify factors associated occurrence mental health problems adolescents study group consisted elementary junior high school students ilawa aged 1315 years n574 selfadministered anonymous questionnaire completed school lessons two groups mental health problems included study internalizing depressive symptoms emotional problems externalizing use psychoactive substances aggressive behavior delinquency well number psychosocial factors parental support control school bonding peer influence victimization leisure activities hierarchical logistic regression models wald statistics used identify risk protective factors parental support control appeared universal protective factors reduce risk internalizing externalizing problems hand victim peer violence spending lot time econtacts appeared risk factors groups adolescent mental health problems addition sex negative peer influences school bonding use computer video games important factors regression models prevention mental health problems directed education parents skills support monitoring adolescents strengthening bonding school resilience negative influences peer company