Parental employment  Both parents working0000000000  One parent working0000000000  No parent working00000Health related lifestyle factors (%)  Intense alcohol consumption^c^0000000000  Narcotic drugs last 00 months^d^000000000Psychosocial factors (%)  Not easy to talk to parents if problems0000000000  Not easy to talk to friends if problems0000000000Health related symptoms (%) Weight^e^  Underweight0000000000  Normal weight0000000000  Overweight00000000  Obesity00000 Functional disability^f^0000000000 Poor self-rated hea