Table 3.
Cox’s proportional hazard model on time (‘timer’) to event (‘relapse’) with density * denotes significant, Grade h high grade, i low grade
| Cox’s proportional hazard model on time (‘timer’) to event (‘relapse’) | ||||
|---|---|---|---|---|
| Crude HR (95 %CI) | Adj. HR (95 %CI) | P (Wald’s test) P (LR-test) | ||
| Age (cont. var.) | 1.06 (1.01,1.12) | 1.13 (1.01,1.28) | 0.041 | 0.005* |
| Sex: M vs F | 0.51 (0.14,1.9) | 0.11 (0,2.71) | 0.176 | 0.081 |
| Dens (cont. var.) | 1.0011 (0.9934,1.0088) | 0.9954 (0.9854,1.0054) | 0.366 | 0.352 |
| Grade of tumour: i vs h | 0.14 (0.03,0.67) | 0.22 (0.03,1.76) | 0.154 | 0.119 |
| Type of resection Ref R0 | 0.019* | |||
| R2 | 1.94 (0.2,18.67) | 2.65 (0.18,39.33) | 0.478 | |
| R1 | 4.82 (1.13,20.46) | 34.27 (0.99,1188.03) | 0.051 | |
| No. of observations = 23 | ||||