From: The usability and preliminary effectiveness of a web-based physical activity intervention in patients with knee and/or hip osteoarthritis
PA (mean, SD)
Baseline
(n=20)
Total PA (min)
1697 (1174)
2108 (1206)
2044 (1369)
Moderate PA (min)
323 (330)
539 (549)
553 (673)
Pain (0–10)
5.3 (1.7)
6.6 (2.0)*
5.2 (1.8)