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. 2005 Jun 1;5(8):1–91.

Table 30: WOMAC Physical Functioning Subscale Scores*.

Time Treatment (Preoperative
Exercise)
Mean (SD)
Control (No Preoperative Exercise)
Mean (SD)
Baseline 51 (18) 50 (17)
Immediately preoperatively 50 (14) 51 (17)
3 months postoperatively 75 (15) 75 (15)
6 months postoperatively 78 (15) 74 (15)
1 year postoperatively 77 (14) 77 (16)
*

Scored from 0 to 100. A score of 100 indicates no dysfunction.