Table 2 Univariate Cox analysis: association between clinical characteristics and PFS
Parameter | HR | 95% HR CI | p value | |
|---|---|---|---|---|
Gender (m vs f) | 0.98 | 0.66 | 1.47 | 0.935 |
Age | ||||
< 65 | 1.00 | 1.00 | 1.00 | |
65–75 | 0.87 | 0.57 | 1.34 | 0.526 |
> 75 | 1.06 | 0.67 | 1.69 | 0.797 |
Alcohol | 1.16 | 0.77 | 1.73 | 0.484 |
Smoke | 0.95 | 0.61 | 1.48 | 0.804 |
Baseline PS | ||||
0 | 1.00 | 1.00 | 1.00 | |
1 | 1.12 | 0.74 | 1.69 | 0.598 |
2 | 1.00 | 0.62 | 1.62 | 0.992 |
Toxicity | 0.77 | 0.53 | 1.12 | 0.169 |
PTC vs Extreme) | 0.48 | 0.84 | 0.51 | 0.505 |