Estimating physical activity from self-reported behaviours in large-scale population studies using network harmonisation: findings from UK Biobank and associations with disease outcomes

• Main Authors: Matthew Pearce (Author), Tessa Strain (Author), Youngwon Kim (Author), Stephen J. Sharp (Author), Kate Westgate (Author), Katrien Wijndaele (Author), Tomas Gonzales (Author), Nicholas J. Wareham (Author), Søren Brage (Author)
• Format: Book
• Published: BMC, 2020-03-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Background UK Biobank is a large prospective cohort study containing accelerometer-based physical activity data with strong validity collected from 100,000 participants approximately 5 years after baseline. In contrast, the main cohort has multiple self-reported physical behaviours from >...