Table 4.
Scores of each SF-36 domain and summary scores and multiple linear regressions for SF-36 domain scores and summary score PCS/MCS (Mean ± SD)
| Baseline | 6-month follow up | Baseline and 6-month follow up a | Only 6-month follow up b |
Standardized coefficients (6-month follow up to baseline) |
P1d value | P2e value | ||
|---|---|---|---|---|---|---|---|---|
| Crude | Adjusted c | |||||||
| Physical Functioning (PF) |
100.0 ± 0 |
100.0 ± 0 |
100.0 ± 0 |
100.0 ± 0 |
- |
- |
1.000 |
1.000 |
| Role Physical (RP) |
75.3 ± 31.5 |
72.4 ± 32.1 |
71.8 ± 31.6 |
72.5 ± 32.2 |
−4.027 |
−0.059** |
0.002 |
0.775 |
| Bodily Pain (BP) |
79.5 ± 18.8 |
80.1 ± 19.4 |
79.6 ± 19.5 |
80.1 ± 19.3 |
0.344 |
0.008 |
0.295 |
0.712 |
| General Health (GH) |
65.3 ± 17.8 |
67.3 ± 18.5 |
64.5 ± 19.8 |
67.7 ± 18.3 |
2.178 |
0.056** |
<0.001 |
0.021 |
| Vitality (VT) |
58.5 ± 17.6 |
62.8 ± 18.2 |
60.9 ± 17.6 |
63.0 ± 18.2 |
2.564 |
0.066** |
<0.001 |
0.126 |
| Social Functioning (SF) |
83.1 ± 15.9 |
84.0 ± 15.3 |
84.4 ± 14.8 |
84.0 ± 15.4 |
0.523 |
0.015 |
0.040 |
0.720 |
| Role-Emotional (RE) |
68.8 ± 35.2 |
70.4 ± 35.2 |
66.7 ± 36.7 |
70.8 ± 34.9 |
−0.446 |
−0.006 |
0.133 |
0.118 |
| Mental Health (MH) |
70.3 ± 14.3 |
73.2 ± 14.4 |
72.0 ± 15.7 |
73.4 ± 14.2 |
1.938 |
0.062** |
<0.001 |
0.192 |
| PCS |
53.5 ± 5.8 |
53.5 ± 6.1 |
53.0 ± 6.3 |
53.6 ± 6.1 |
−0.093 |
−0.007 |
0.751 |
0.242 |
| MCS | 46.8 ± 9.4 | 48.4 ± 9.6 | 47.4 ± 10.0 | 48.5 ± 9.5 | 0.818 | 0.040** | <0.001 | 0.115 |
Note: Physical Functioning was deleted from the analysis.
a: Study population participated both baseline and 6-month follow up survey.
b: Study population only participated 6-month follow up survey.
c: Adjusted for age, education level, marital status and work duration, job satisfaction and Gynecological disease.
d: Comparison of baseline and 6-month values.
e: Comparison of study population at both baseline and 6-month follow up survey and those only at 6-month follow up survey.
**: P < 0.01.