Use of accelerometry for physical activity surveillance seems to be indicated. At the minimum, new questions demonstrating greater validity are needed. 展开 关键词: youth accelerometer physical activity survey surveillance DOI: 10.1249/mss.0b013e31802d97af 被引量: 120 ...
Of those, 21.9% answered affirmatively to one or more of the disability indicator questions; these students comprised the group of students with disabilities, and their responses to the survey questions were compared to the remaining students without disabilities. Results indicated that students with ...
Of those, 23.5% answered affirmatively to one or more of the disability indicator questions; these students comprised the group of students with disabilities, and their responses to the survey questions were compared to the remaining students without disabilities. Results indicated that students with ...
The results indicate that the YRBS questions underestimate the proportion of students attaining recommended levels of moderate physical activity and overestimate the proportion meeting vigorous recommendations. 展开 关键词: ACCELEROMETER PHYSICAL ACTIVITY SURVEY SURVEILLANCE YOUTH ...
The results indicate that the YRBS questions underestimate the proportion of students attaining recommended levels of moderate physical activity and overestimate the proportion meeting vigorous recommendations.TropedDepartmentPhilipDepartmentJ.DepartmentWiecha...