TY - T1 - Like me, like you - relative importance of peers and siblings on children's fast food consumption and screen time but not sports club participation depends on age SN - / UR - http://hdl.handle.net/10138/315723 T3 - A1 - IDEFICS I Family Consortia; Bogl, Leonie H.; Mehlig, Kirsten; Ahrens, Wolfgang; Kaprio, Jaakko; Hebestreit, Antje A2 - PB - Y1 - 2020 LA - eng AB - Background Lifestyle interventions to prevent paediatric obesity often target family and peer settings; their success is likely to depend on the influence that peers and families exert on children's lifestyle behaviors at different developmental stages. Objective First, to determine whether children's lifestyle behavior more closely resembles their peers' or siblings' behaviors. Secondly, to investigate longitudinally whether children's behavioral change is predicted by that of their peers or th... VO - IS - SP - OP - KW - Sibling pairs; Peer influences; Children; Adolescents; Fast food; Screen time; Sports club; Physical activity; PHYSICAL-ACTIVITY; SOCIAL NETWORK; SEDENTARY BEHAVIOR; ADOLESCENTS; OBESITY; ASSOCIATIONS; CHILDHOOD; FRIENDS; CHOICE; TRENDS; 3143 Nutrition; 3142 Public health care science, environmental and occupational health N1 - PP - ER -