Relationship of mid-parental height, Calcium intake, and intensity of physical activity with body height growth of high school students in Malang

Abstract Stunting is one of Indonesia's problems, as portrayed in RISKESDAS 2018. This means the growth Indonesian children was not optimal. Some factors that might affect body height were genetic factors, represented by mid-parental height, nutritional especially calcium, and physical activity, which could activate pathways to stimulate growth. These known have a huge role growth, if these optimized adolescence, high school students. research aimed explain relationship between it: calcium intake, intensity activity. observational analytic, using purposive sampling method collecting data cross-sectional questionnaire. Statistical analysis variables shows positively related (p<0.05, r: 0,356), while supplementation associated -0.165), activity (p=0.059, 0.089) with In conclusion, among analyzed, only had