A comparison of direct versus self-report measures for assessing physical activity in adults: a systematic review

• Үндсэн зохиолчид: Hardt Jill (Зохиогч), Hamel Meghan E (Зохиогч), Adamo Kristi B (Зохиогч), Prince Stéphanie A (Зохиогч), Gorber Sarah (Зохиогч), Tremblay Mark (Зохиогч)
• Формат: Ном
• Хэвлэсэн: BMC, 2008-11-01T00:00:00Z.
• Нөхцлүүд: article
• Онлайн хандалт: Connect to this object online.

<p>Abstract</p> <p>Background</p> <p>Accurate assessment is required to assess current and changing physical activity levels, and to evaluate the effectiveness of interventions designed to increase activity levels. This study systematically reviewed the literature to de...