| Intervention | Control | |||||
---|---|---|---|---|---|---|---|
Dimensions | Levels | Baseline N  = 59 % | Follow-up 8 months N  = 46 % | Difference baseline to follow-up time | Baseline N  = 62 % | Follow-up 8 months N  = 57 % | Difference baseline to follow-up time |
Mobility | |||||||
 | None | 38.60 | 36.96 |  − 1.64 | 19.35 | 26.32 | 6.97 |
 | Slight | 26.32 | 23.91 |  − 2.41 | 29.03 | 22.81 |  − 6.22 |
 | Moderate | 24.56 | 28.26 | 3.70 | 35.48 | 35.09 |  − 0.39 |
 | Severe | 10.53 | 10.87 | 0.34 | 11.29 | 14.04 | 2.75 |
 | Unable | 0.00 | 0.00 | 0.00 | 4.84 | 1.75 |  − 3.09 |
Self-care | |||||||
 | None | 75.44 | 62.22 |  − 13.22 | 61.29 | 56.14 |  − 5.15 |
 | Slight | 8.77 | 26.67 | 17.90 | 12.90 | 21.05 | 8.15 |
 | Moderate | 15.79 | 8.89 |  − 6.90 | 16.13 | 17.54 | 1.41 |
 | Severe | 0.00 | 2.22 | 2.22 | 1.61 | 1.75 | 0.14 |
 | Unable | 0.00 | 0.00 | 0.00 | 8.06 | 3.51 |  − 4.55 |
Usual activities | |||||||
 | None | 38.60 | 32.61 |  − 5.99 | 20.97 | 26.32 | 5.35 |
 | Slight | 24.56 | 32.61 | 8.05 | 33.87 | 31.58 |  − 2.29 |
 | Moderate | 24.56 | 26.09 | 1.53 | 24.19 | 19.30 |  − 4.89 |
 | Severe | 10.53 | 6.52 |  − 4.01 | 11.29 | 12.28 | 0.99 |
 | Unable | 1.75 | 2.17 | 0.42 | 9.68 | 10.53 | 0.85 |
Pain/discomfort | |||||||
 | None | 19.30 | 31.11 | 11.81 | 9.84 | 17.54 | 7.70 |
 | Slight | 26.32 | 13.33 |  − 12.99 | 31.15 | 22.81 |  − 8.34 |
 | Moderate | 33.33 | 44.44 | 11.11 | 32.79 | 35.09 | 2.30 |
 | Severe | 17.54 | 6.67 |  − 10.87 | 21.31 | 21.05 |  − 0.26 |
 | Extreme | 3.51 | 4.44 | 0.93 | 4.92 | 3.51 |  − 1.41 |
Anxiety/depression | |||||||
 | None | 50.88 | 52.17 | 1.29 | 45.00 | 37.50 |  − 7.50 |
 | Slight | 24.56 | 26.09 | 1.53 | 26.67 | 30.36 | 3.69 |
 | Moderate | 24.56 | 19.57 |  − 4.99 | 20.00 | 30.36 | 10.36 |
 | Severe | 0.00 | 2.17 | 2.17 | 8.33 | 1.79 |  − 6.54 |
 | Extreme | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |