Table 3.
Three regression analysis of relative factors associated with dependent variable as ER ratio, GHQ and total scale of QOL
| R | R2 | B | SE | β |
95 % CI |
p | ||
|---|---|---|---|---|---|---|---|---|
| Lower bound | Upper bound | |||||||
| ER ratio |
0.56 |
0.31 |
|
|
|
|
|
|
| Constant |
|
|
0.11 |
0.13 |
|
−0.14 |
0.36 |
0.38 |
| Sex |
|
|
0.08 |
0.04 |
0.08 |
0.03 |
0.17 |
0.042 |
| Age |
|
|
−0.01 |
0.01 |
−0.15 |
−0.01 |
-0.04 |
<0.001 |
| Reorganization or not |
|
|
−0.06 |
0.03 |
−0.07 |
−0.12 |
-0.01 |
0.033 |
| Nurse or not |
|
|
0.09 |
0.04 |
0.12 |
0.03 |
0.17 |
0.006 |
| GHQ |
0.41 |
0.18 |
|
|
|
|
|
|
| Constant |
|
|
−6.23 |
0.94 |
|
−8.07 |
-4.38 |
<0.001 |
| Sex |
|
|
0.39 |
0.23 |
0.07 |
−0.06 |
0.84 |
0.087 |
| Life event |
|
|
0.84 |
0.31 |
0.11 |
0.23 |
1.45 |
0.007 |
| Hypnotic drug |
|
|
1.09 |
0.61 |
0.07 |
−0.11 |
2.29 |
0.07 |
| Overcommitment |
|
|
0.28 |
0.04 |
0.30 |
0.20 |
0.36 |
<0.001 |
| ER ratio |
|
|
0.72 |
0.26 |
0.13 |
0.21 |
1.23 |
0.005 |
| Total scale of QOL |
0.48 |
0.23 |
|
|
|
|
|
|
| Constant |
|
|
58.93 |
2.24 |
|
54.54 |
63.32 |
<0.001 |
| GHQ |
|
|
−1.04 |
0.13 |
−0.32 |
−1.30 |
-0.79 |
<0.001 |
| Age |
|
|
0.16 |
0.03 |
0.18 |
0.09 |
0.22 |
<0.001 |
| Overcommitment |
|
|
−0.37 |
0.13 |
−0.12 |
−0.62 |
-0.11 |
0.005 |
| ER ratio | −1.87 | 0.83 | −0.10 | −3.50 | -0.24 | 0.024 | ||
QOL: quality of life; R2: R squared; B: unstandardized coefficient; SE: standard error; β: standardized coefficient; CI: confidence interval.