Table 1.
Summary of SF-36 for three study arms
| Variables |
Baseline |
12 Months |
18 Months |
||||||
|---|---|---|---|---|---|---|---|---|---|
|
W |
WB |
C |
W |
WB |
C |
W |
WB |
C |
|
|
N |
N |
N |
N |
N |
N |
N |
N |
N |
|
|
Mean ± SD |
Mean ± SD |
Mean ± SD |
Mean ± SD |
Mean ± SD |
Mean ± SD |
Mean ± Sd |
Mean ± SD |
Mean ± SD |
|
| W Vs. C(P) | WB Vs. C(P) | WB Vs. W(P) | W Vs. C(P) | WB Vs. C(P) | WB Vs. W(P) | ||||
| Physical Functioning |
79 |
69 |
74 |
44 |
43 |
41 |
44 |
42 |
36 |
| 63.003 ± 18.332 |
66.449 ± 19.157 |
67.275 ± 20.446 |
70.088 ± 18.819 |
68.127 ± 19.694 |
68.171 ± 26.381 |
68.157 ± 21.308 |
63.254 ± 25.705 |
75.694 ± 19.645 |
|
| |
|
|
(0.250) |
(0.982) |
(0.234) |
(0.836) |
*(0.012) |
*(0.015) |
|
| Role Physical |
78 |
69 |
74 |
44 |
44 |
41 |
44 |
42 |
36 |
| 52.350 ± 40.064 |
69.203 ± 35.393 |
56.757 ± 39.755 |
61.742 ± 39.755 |
59.659 ± 41.138 |
65.854 ± 42.484 |
57.386 ± 40.556 |
60.119 ± 40.971 |
68.519 ± 39.345 |
|
| |
|
|
(0.909) |
(0.063) |
*(0.044) |
(0.864) |
(0.058) |
(0.071) |
|
| Pain Index |
78 |
69 |
74 |
44 |
44 |
41 |
44 |
42 |
36 |
| 60.487 ± 16.040 |
67.348 ± 18.261 |
62.149 ± 18.762 |
63.818 ± 19.134 |
63.795 ± 20.124 |
67.805 ± 18.378 |
65.045 ± 18.881 |
61.167 ± 18.322 |
67.444 ± 18.315 |
|
| |
|
|
(0.581) |
*(0.026) |
(0.082) |
(0.491) |
*(0.030) |
*(0.003) |
|
| General Health Perceptions |
79 |
68 |
74 |
44 |
44 |
41 |
44 |
42 |
36 |
| 67.873 ± 18.214 |
70.838 ± 20.465 |
70.635 ± 17.434 |
67.619 ± 17.484 |
68.926 ± 19.008 |
72.000 ± 18.358 |
69.307 ± 19.189 |
66.143 ± 20.483 |
69.917 ± 18.243 |
|
| |
|
|
(0.223) |
(0.089) |
(0.605) |
(0.226) |
(0.496) |
(0.051) |
|
| Vitality |
79 |
68 |
74 |
44 |
44 |
41 |
44 |
42 |
36 |
| 58.481 ± 17.711 |
60.588 ± 21.152 |
60.473 ± 18.984 |
62.045 ± 19.628 |
60.341 ± 19.778 |
64.756 ± 18.267 |
60.152 ± 21.858 |
58.929 ± 18.791 |
66.157 ± 17.839 |
|
| |
|
|
(0.856) |
(0.475) |
(0.359) |
(0.845) |
(0.517) |
(0.380) |
|
| Social Functioning |
79 |
69 |
74 |
44 |
44 |
41 |
44 |
42 |
36 |
| 80.380 ± 22.080 |
85.507 ± 18.394 |
82.432 ± 20.474 |
79.545 ± 22.889 |
84.375 ± 18.309 |
85.671 ± 20.264 |
78.125 ± 26.704 |
84.226 ± 19.533 |
79.167 ± 21.547 |
|
| |
|
|
(0.266) |
(0.168) |
(0.775) |
(0.232) |
(0.735) |
(0.379) |
|
| Role Emotional |
78 |
69 |
74 |
44 |
44 |
41 |
44 |
42 |
36 |
| 75.214 ± 37.000 |
84.058 ± 29.488 |
74.324 ± 37.643 |
85.606 ± 30.835 |
81.061 ± 32.468 |
82.927 ± 35.057 |
75.000 ± 40.106 |
80.159 ± 31.286 |
82.407 ± 33.320 |
|
| |
|
|
(0.949) |
(0.170) |
(0.144) |
(0.597) |
(0.290) |
(0.574) |
|
| Mental Health Index |
78 |
68 |
74 |
44 |
44 |
41 |
44 |
42 |
36 |
| 76.500 ± 17.558 |
77.588 ± 15.670 |
80.365 ± 13.974 |
78.364 ± 16.007 |
80.000 ± 14.823 |
81.366 ± 14.411 |
77.114 ± 17.926 |
77.405 ± 15.759 |
79.333 ± 14.890 |
|
| |
|
|
(0.735) |
(0.909) |
(0.822) |
(0.597) |
(0.880) |
(0.486) |
|
| Health Transition Item |
79 |
69 |
74 |
43 |
43 |
41 |
44 |
42 |
36 2.639 ± 0.899 |
| 2.975 ± 0.987 |
3.014 ± 0.737 |
2.959 ± 0.818 |
2.419 ± 0.852 |
2.698 ± 0.914 |
2.463 ± 0.840 |
2.727 ± 0.924 |
3.024 ± 1.024 |
(0.459) |
|
| |
|
|
(0.821) |
(0.564) |
(0.415) |
(0.832) |
(0.356) |
|
|
| Standardized Physical Component |
77 |
68 |
74 |
44 |
43 |
41 |
44 |
42 |
36 |
| 40.516 ± 8.598 |
43.645 ± 8.656 |
41.996 ± 9.100 |
42.508 ± 9.229 |
42.192 ± 10.066 |
43.464 ± 9.409 |
42.820 ± 9.240 |
40.909 ± 11.038 |
45.149 ± 8.930 |
|
| |
|
|
(0.804) |
(0.135) |
(0.074) |
(0.703) |
*(0.009) |
*(0.002) |
|
| Standardized Mental Component |
77 |
68 |
74 |
44 |
43 |
41 |
44 |
42 |
36 |
| 52.914 ± 10.845 |
53.812 ± 8.639 |
53.556 ± 8.995 |
53.819 ± 9.852 |
54.476 ± 7.329 |
55.162 ± 8.540 |
51.993 ± 11.000 |
53.922 ± 9.023 |
53.101 ± 9.914 |
|
| (0.595) | (0.436) | (0.795) | (0.688) | (0.638) | (0.937) | ||||