Criterion validity of a 10-category scale for ranking physical activity in Norwegian women
<p>Abstract</p> <p>Background</p> <p>Accurate measurement of physical activity (PA) is critical to establish dose-response relationships with various health outcomes. We compared the self-administered PA questionnaire from the Norwegian Women and Cancer Study (NOWAC) wi...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
BMC
2012-01-01
|
Series: | International Journal of Behavioral Nutrition and Physical Activity |
Subjects: | |
Online Access: | http://www.ijbnpa.org/content/9/1/2 |