Database of children, included in Healthy Lifestyle intervention in Slovenia (2011-2018), used in STOP H2020 project to study the effects of the intervention on nutritional status of children. List of variables ID – identification number SCHOOL – school code SEX – 1 boys, 2 girls INITIAL_YR – year of inclusion in Healthy Lifestyle IN_OUT – 0 not included in intervention, 1 included in intervention MEASURED_YR – year of measurement HT – body height WT – body weight TSF – triceps skinfold BMI – body mass index PHT – body height percentile PWT – body weight percentile PTSF – triceps skinfold percentile PBMI – body mass index percentile GRADE – school grade AGE_MNT – age in month AGE_YRS – age in yrs OBESITY – 0 normal weight, 1 preobesity, 2 obesity OBESOGEN – initial % of obese children in school ROUND – round of measurement, 1 year before intervention, 2 year 1 of intervention, 3 year 2 of intervention, 4 year 3 of intervention, 5 year 4 of intervention, 6 year 5 of intervention CONS_0yr – 1 included in the year 1 of intervention CONS_1yr – 1 included in the year 1 of intervention CONS_2yr – 1 included in the year 2 of intervention CONS_3yr – 1 included in the year 3 of intervention CONS_4yr – 1 included in the year 4 of intervention CONS_5yr – 1 included in the year 5 of intervention reduction2016 – affected by disturbed financing in 2016 TSF_ini – initial triceps skinfold ob0 – 0 normal weight, 1 preobesity, 2 obesity in year before the intervention ob1 – 0 normal weight, 1 preobesity, 2 obesity in year 1 of intervention ob2 – 0 normal weight, 1 preobesity, 2 obesity in year 2 of intervention ob3 – 0 normal weight, 1 preobesity, 2 obesity in year 3 of intervention ob4 - 0 normal weight, 1 preobesity, 2 obesity in year 4 of intervention ob5 - 0 normal weight, 1 preobesity, 2 obesity in year 5 of intervention