HUBUNGAN ASUPAN ZAT GIZI DAN AKTIVITAS FISIK DENGAN KEJADIAN OBESITAS PADA SISWA KELAS 9 MTsN MODEL PADANG

Obesity is a diseases characterized by accumulation fatty tissue of the body. Overnutrient and the lack of physical activity are the factor that cause obesity. The objective of this research aims to further investigation the correlation between nutrient intake and physical activity with incidence of obesity. This research was cross-sectional study with 82 respondents. The respondents were students in nineth grade of MTsN Model Padang. Data collection had done through the interview using semi-quantitative FFQ and PAQ-A questionnaire for physical activity. The statistical analysis was T-test for nutrient intake and chi-square test for phisical activity. The result showed that there is significant correlation between the nutrient intake with obesity (p<0,005) and there is no significant correlation between physical activity with obesity (p>0.005). The conclusion of this research is there was very strong positive correlation between nutrient intake with incidence of obesity. So, we expect contribution the teacher to educate the students effectively about the long term impact of nutrient intake , physical activity and incidence of obesity not occur. . Keywords : Obesity , Nutrient Intake, Physical Activit