Reliability and Validity of a Physical Activity Questionnaire for Indian Children and Adolescents

In low- and middle-income countries, sedentary behavior is widely prevalent in the young. Reliable and valid instruments are essential for evaluating sedentary behavior and physical activity in children and adolescents. To evaluate the reliability and validity of an easy to use physical activity questionnaire for children and adolescents from India. Evaluation of a questionnaire tool. 104 children and adolescents belonging to the age group of...