Among children , these interventions demonstrated reduced screen time , increased physical activity , and improved diet- and weight-related outcomes .
CONTEXT Sedentary time spent with screen media is associated with obesity among children and adults .
Obesity has potentially serious health consequences , such as heart disease and diabetes .
This Community Guide systematic review examined the effectiveness and economic efficiency of behavioral interventions aim ed at reducing recreational ( i.e. , neither school- nor work-related ) sedentary screen time , as measured by screen time , physical activity , diet , and weight-related outcomes .
Effects of decreasing sedentary behavior and increasing activity on weight change in obese children.
Obese children 8 - 12 years old from 61 families were r and omized to treatment groups that targeted increased exercise , decreased sedentary behaviors , or both ( combined group ) to test the influence of reinforcing children to be more active or less sedentary on child weight change . Significant decreases in percentage overweight were observed after 4 months between the sedentary and the exercise groups ( -19.9 vs. -13.2 ) . At 1 year , the sedentary group had a greater decrease in percentage overweight than did the combined and the exercise groups ( -18.7 vs. -10.3 and -8.7 ) and greater decrease in percentage of body fat ( -4.7 vs. -1.3 ) . All groups improved fitness during treatment and follow-up . Children in the sedentary group increased their liking for high-intensity activity and reported lower caloric intake than did children in the exercise group . These results support the goal of reducing time spent in sedentary activities to improve weight loss
Among children , these interventions demonstrated reduced screen time , increased physical activity , and improved diet- and weight-related outcomes .
CONTEXT Sedentary time spent with screen media is associated with obesity among children and adults .
Obesity has potentially serious health consequences , such as heart disease and diabetes .
This Community Guide systematic review examined the effectiveness and economic efficiency of behavioral interventions aim ed at reducing recreational ( i.e. , neither school- nor work-related ) sedentary screen time , as measured by screen time , physical activity , diet , and weight-related outcomes .