Table 4. Multiple linear regression of quality of life between two groups(6 months after discharge).
| β | SE | t | P Value | 95% CI | |
|---|---|---|---|---|---|
| A | 709.292 | 71.450 | 9.927 | 0.000 | (567.862, 850.722)** |
| Group | -53.575 | 8.975 | -5.969 | 0.000 | (-71.341, -35.808)** |
| Age | -2.507 | 0.923 | -2.715 | 0.008 | -(4.334, -0.679)** |
| Sex | -3.819 | 11.760 | -0.325 | 0.746 | (-27.097, 19.459) |
| Marital status | -12.029 | 12.121 | -0.992 | 0.323 | (-36.022, 11.965) |
| Education level | |||||
| Junior high school | |||||
| Senior high school | 2.690 | 14.639 | 0.184 | 0.854 | (-26.286, 31.667) |
| College | -31.933 | 22.806 | -1.400 | 0.164 | (-77.075, 13.210) |
| Income | |||||
| <1000 | |||||
| 1000~2000 | 7.613 | 16.533 | 0.460 | 0.646 | (-25.113, 40.338) |
| >2000 | 28.841 | 24.298 | 1.187 | 0.238 | (-19.256, 76.937) |
| Comorbidity | -6.190 | 11.228 | -0.551 | 0.582 | (-28.416, 16.036) |
| Smoking | |||||
| Never | |||||
| Before | 8.889 | 15.744 | 0.565 | 0.573 | (-22.276, 40.054) |
| Yes | 15.467 | 16.546 | 0.935 | 0.352 | (-17.286, 48.219) |
| Endovascular Stents | |||||
| 1 | |||||
| 2 | 3.634 | 11.284 | 0.322 | 0.748 | (-18.702, 25.971) |
| ≥3 | -11.088 | 12.992 | -0.854 | 0.395 | (-36.804, 14.628) |
**P<0.01