Validity and reliability of a physical activity questionnaire for Vietnamese adolescents

• Автори: Hong Tang K (Автор), Trang Nguyen HHD (Автор), van der Ploeg Hidde P (Автор), Hardy Louise L (Автор), Dibley Michael J (Автор)
• Формат: Книга
• Опубліковано: BMC, 2012-08-01T00:00:00Z.
• Предмети: article
• Онлайн доступ: Connect to this object online.

<p>Abstract</p> <p>Background</p> <p>Accurate assessment of physical activity in adolescents at population level is necessary. In Vietnam, the International Physical Activity Questionnaire (IPAQ) and Physical Activity Questionnaire for Adolescents (PAQA) have been valid...