عنوان مقاله [English]
The aim of this study was to investigate the relationship of physical activity, body composition (weight, BMI, WHR and body fat percent) and parental education with screen time in 10-12-year-old male students. 733 students (height: 144.1±8.1 cm, weight: 39.2±11.4 kg and BMI: 18.7±4.1 kg/m2)at primary schools in Sanandaj city participated in this study using random cluster sampling method. Data of screen time and physical activity levels of the subjects along with the level of parental education was collected by a questionnaire. Also, body composition parameters and hand grip strength were evaluated. To analyze the data, descriptive statistics were used and Spearman correlation was applied to investigate the relationship of the variables. Results showed a significant negative relationship between screen time and level of physical activity and hand grip strength, and a significant positive relationship between screen time and BMI, WHR, body fat percent and the level of parental education (P≤0.05). These results indicated that an increase in screen time in 10-12-year-old students deceased their physical activity and body composition indices deteriorated.
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