Table 2 Cumulative incidence rate of death factors in patients with prostate cancer by Gray’s test
Variables | P | CIF | 95%CI | |
|---|---|---|---|---|
Lower | Upper | |||
Race | ||||
Ethnic Chinese | 0.021 | 5.96 | 4.86 | 7.20 |
Other Asian-Americans | 7.42 | 6.76 | 8.11 | |
Age at diagnosis | ||||
< 65 | < 0.001 | 4.90 | 4.12 | 5.76 |
≥ 65 | 8.52 | 7.74 | 9.35 | |
Marital status | ||||
Married | < 0.001 | 6.67 | 6.02 | 7.35 |
Unmarried, single or widowed | 8.72 | 7.47 | 10.08 | |
Grade | ||||
I | < 0.001 | 3.07 | 2.39 | 3.89 |
II | 10.26 | 9.41 | 11.15 | |
T stage | ||||
T1 | < 0.001 | 6.63 | 5.69 | 7.67 |
T2 | 6.00 | 5.27 | 6.80 | |
T3 | 10.95 | 8.89 | 13.25 | |
T4 | 37.28 | 30.01 | 44.54 | |
N stage | ||||
N0 | < 0.001 | 6.48 | 5.91 | 7.08 |
N1 | 40.22 | 33.84 | 46.51 | |
M stage | ||||
M0 | < 0.001 | 5.67 | 5.13 | 6.24 |
M1 | 65.17 | 51.15 | 78.37 | |
Radiotherapy | ||||
No | < 0.001 | 6.92 | 6.34 | 7.53 |
Yes | 13.21 | 9.73 | 17.22 | |
Chemotherapy | ||||
No | < 0.001 | 7.00 | 6.42 | 7.61 |
Yes | 31.66 | 21.04 | 42.79 | |
Surgery | ||||
No | < 0.001 | 9.01 | 8.17 | 9.91 |
Yes | 4.25 | 3.67 | 4.89 | |
Regional nodes positive | ||||
No | < 0.001 | 3.02 | 2.29 | 3.89 |
Yes | 8.25 | 7.55 | 8.99 | |
Histological types | ||||
Adenocarcinoma | 0.611 | 7.20 | 6.61 | 7.83 |
Squamous-cell carcinoma, mucinous carcinoma or sarcoma | 6.00 | 3.68 | 9.10 | |