Table 2.
Forward regression selection results. Variables that were not selected in the specific horizon prediction model are left blank.
| Horizon 1 | Horizon 2 | Horizon 3 | Horizon 4 | Horizon 5 | |
|---|---|---|---|---|---|
| Predictor | Estimate (p-Value) | Estimate (p-Value) | Estimate (p-Value) | Estimate (p-Value) | Estimate (p-Value) |
| Age | 0.057 (0.005) |
0.061 (0.001) |
0.066 (<0.001) |
0.075 (<0.001) |
0.083 (<0.001) |
| ASTP | 0.494 (0.039) |
0.569 (<0.001) |
0.688 (<0.001) |
0.511 (0.001) |
0.404 (0.002) |
| Cancer: yes | 0.426 (0.051) |
||||
| CHF: yes | 0.861 (0.007) |
1.158 (<0.001) |
0.942 (0.003) |
0.827 (0.003) |
|
| Heavy drinker | 0.854 (0.040) |
0.965 (0.013) |
|||
| Missing alcohol | 1.194 (0.034) |
0.795 (0.080) |
|||
| Non-drinker | 0.780 (0.002) |
0.603 (0.002) |
|||
| Education: high-school | 0.605 (0.163) |
||||
| Education: more than high-school | −0.717 (0.107) |
||||
| Gender: female | −0.608 (0.010) |
−0.891 (0.001) |
−0.640 (0.003) |
||
| Mobility problem | 0.932 (0.005) |
0.657 (0.026) |
0.520 (0.050) |
0.603 (0.009) |
|
| Mean on PC 2 | 0.153 (0.045) |
||||
| Mean on PC 4 | −0.206 (0.062) |
||||
| Smoking: current | 0.964 (0.001) |
0.845 (< 0.001) |
|||
| Smoking: former | 0.245 (0.215) |
0.340 (0.159) |
|||
| SD on PC 6 | −0.265 (0.015) |
−0.277 (0.002) |
|||
| TAC | −0.729 (0.307) |
||||