Disagreement in physical activity assessed by accelerometer and self-report in subgroups of age, gender, education and weight status

• Main Authors: Seidell Jacob C (Author), Chinapaw Marijke JM (Author), Schuit Albertine J (Author), Slootmaker Sander M (Author), van Mechelen Willem (Author)
• Format: Book
• Published: BMC, 2009-03-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

<p>Abstract</p> <p>Background</p> <p>The purpose of this study is to compare self-reported time (by questionnaire) and objectively measured time (by accelerometer) spent on physical activity at moderate (MPA) and vigorous intensity (VPA) in subgroups of age, gender, edu...