Khalid Abdul Jabbar

Sep 2, 2023 | mdpi.com | Khalid Abdul Jabbar |Sue Lord |Ngaire Kerse |Ríona Mc Ardle

4. DiscussionThis review is the first to our knowledge to examine the reliability and validity of accelerometry-based PA measures of older adults collected in real-world conditions. Moderate to strong ICCs for inter-rater reliability and criterion validity tentatively establish step count, duration of walking, sitting, standing and lying as robust outcomes.