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Table 5 Self-reported adherence to prescribed exercise program

From: Determining the feasibility of a trial to evaluate the effectiveness of phototherapy versus placebo at reducing pain during physical activity for people with knee osteoarthritis: a pilot randomized controlled trial 

Component of exercise intervention Aggregated, n = 15 (% of prescribed exercises completed over 4-week treatment period) Active phototherapy, n = 8 (% of prescribed exercises completed over 4-week treatment period) Placebo, n = 7 (% of prescribed exercises completed over 4-week treatment period)
Mean SD Mean SD Mean SD
Chair squats 95.44 6.85 94.34 5.07 96.70 8.72
Step-ups 94.91 5.95 94.34 5.07 95.56 7.20
Lunge 94.38 6.85 93.82 5.57 95.01 8.51
Resisted knee flexion 94.91 6.61 94.34 5.07 95.56 8.43
Single leg stance 95.68 5.02 94.34 5.07 97.21 4.88
Knee flexion/extension range of motion 95.94 4.71 94.34 5.07 97.76 3.83
Walking program 83.97 17.67 91.36 6.59 75.53 22.84
Overall 93.60 9.36 93.84 5.19 93.33 12.60