Independent variables | B* | β** | t | P |
Step 1 | ||||
The number of beds in hospital | 0.004 | -0.598 | -5.003 | < 0.001 |
R square | 0.357 | Adjusted R square | Â | 0.343 |
R square change | 0.357 | P < 0.001 | Â | Â |
Step 2 | ||||
The number of beds in hospital | 0.004 | -0.626 | -6.218 | < 0.001 |
Dwelling rooms (per dwelling) | 1.444 | 0.446 | 4.433 | < 0.001 |
R square | 0.556 | Adjusted R square | Â | 0.536 |
R square change | 0.198 | P < 0.001 | Â | Â |
Step 3 | ||||
The number of beds in hospital | 0.005 | -0.883 | -6.602 | < 0.001 |
Dwelling rooms (per dwelling) | 2.383 | 0.736 | 5.161 | < 0.001 |
The number of families in which the elderly living alone | 0.184 | 0.543 | 2.706 | 0.10 |
R square | 0.620 | Adjusted R square | Â | 0.594 |
R square change | 0.065 | P = 0.010 | Â | Â |
Step 4 | ||||
The number of beds in hospital | 0.005 | -0.763 | -5.595 | < 0.001 |
Dwelling rooms (per dwelling) | 2.502 | 0.773 | 5.676 | < 0.001 |
The number of families in which the elderly living alone | 0.204 | 0.505 | 3.145 | 0.003 |
Ratio of daily occupied beds in general hospital | -0.192 | -0.263 | -2.402 | 0.021 |
R square | 0.666 | Adjusted R square | Â | 0.635 |
R square change | 0.046 | P = 0.021 | Â | Â |