Table 8.
Multiple logistic regression predicting partner’s post-operative physical and social functional dimension (PSFD)
|
Partner’s post-op physical and social functional dimension (PSFD) (dependent variable) |
|
95.0% C.I |
|||||
|---|---|---|---|---|---|---|---|
| Beta | S.E. | Wald | d | p | Lower | Upper | |
|
Partner pre-op (independent) variables | |||||||
|
Step 1: chi square = 21.782, -2 Log Likelihood = 84.069, R = .238, Nagelkerke R2 = .325 | |||||||
| EFD |
-.021 |
.028 |
0.576 |
1 |
0.448 |
.927 |
1.034 |
| PSFD |
-.083 |
.038 |
4.783 |
1 |
0.029* |
.845 |
.991 |
|
Step 2: chi square = 3.948,-2 Log Likelihood = 80.120, R = .275, Nagelkerke R2 = .375 | |||||||
| EFD |
.013 |
.034 |
.145 |
1 |
0.703 |
.948 |
1.082 |
| PSFD |
-.087 |
.040 |
4.618 |
1 |
0.032* |
.847 |
.992 |
| PCS |
-.022 |
.027 |
.650 |
1 |
0.420 |
.928 |
1.032 |
| MCS |
-.058 |
.033 |
3.015 |
1 |
0.082 |
.884 |
1.007 |
| Constant |
7.185 |
1.920 |
13.998 |
1 |
0.001** |
- |
- |
|
Patient pre-op (independent) variables | |||||||
|
Step 1: chi square = 20.953, -2 Log Likelihood = 84.897, R = .230, Nagelkerke R = .314 | |||||||
| PCS |
-.062 |
.036 |
3.079 |
1 |
11.646 |
.876 |
1.007 |
| MCS |
-.089 |
.026 |
11.646 |
1 |
0.001** |
.876 |
.974 |
|
Step 2: chi square = 3.501, -2 Log Likelihood = 81.385, R = .263, Nagelkerke R2 = .359 | |||||||
| PCS |
-.017 |
.052 |
0.103 |
1 |
0.748 |
.887 |
1.090 |
| MCS |
-.080 |
.030 |
6.961 |
1 |
0.008* |
.870 |
.980 |
| Physical limitation |
-.038 |
.022 |
2.904 |
1 |
0.088 |
.922 |
1.006 |
| Angina freq/severity |
.026 |
.021 |
1.466 |
1 |
0.226 |
.984 |
1.070 |
| Constant | 4.357 | 1.680 | 6.728 | 1 | 0.009 | - | - |
EFD Emotion functional dimension, PSFD physical and social functional dimension, PCS physical component score, MCS mental component score, angina freq/severity angina frequency and severity, post-op post-operative * p < 0.005; ** p < 0.001.