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Table 3 Comparison of change in PA levels (mean and SD)

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

Baseline

Baseline

 

(n=20)

(n=20)

(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)

  1. *p<0.05 compared with baseline. PA Physical Activity. For (moderate) PA a higher score indicates an improvement. For pain, a lower score indicates an improvement.
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BMC Medical Informatics and Decision Making

ISSN: 1472-6947

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