Development of a four-item physical activity index from information about subsistence living in rural African women: a descriptive, cross-sectional investigation

• 主要な著者: Lambert Estelle V (著者), Alberts Marianne (著者), Cook Ian (著者)
• フォーマット: 図書
• 出版事項: BMC, 2009-11-01T00:00:00Z.
• 主題: article
• オンライン･アクセス: Connect to this object online.

<p>Abstract</p> <p>Background</p> <p>We investigated the criterion validity of a physical activity index (PAI) derived from socio-demographic variables obtained from convenience samples of rural African women.</p> <p>Methods</p> <p>We used a samp...