Figure 3.

Change in KOOS pain score at six weeks. The individual change in KOOS pain at 6 weeks compared to baseline ranged from improvement to worsening, in both exercise and control group. A change of 10 points or more is considered clinically significant [20]. A similar pattern was seen for all KOOS and SF-36 subscales.

Thorstensson et al. BMC Musculoskeletal Disorders 2005 6:27   doi:10.1186/1471-2474-6-27
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