Table 1 Characteristics of the study population
All cancers (n=6675) | Lung (n=2367) | Breast (n=1739) | CRC (n=1860) | Liver (n=709) | |
|---|---|---|---|---|---|
Variables | No. of patients (%) | No. of patients (%) | No. of patients (%) | No. of patients (%) | No. of patients (%) |
Age (Mean ± SD) | 62.4 ± 11.3 | 65.5 ± 11.3 | 56.3 ± 13.3 | 64.7 ± 13.8 | 61.0 ± 11.3 |
Gender | |||||
Female | 4081(61.14) | 1232(52.05) | 1739(100) | 949(51.02) | 161(22.71) |
Male | 2594(38.86) | 1135(47.95) | 911(48.98) | 548(77.29) | |
Ethnicity | |||||
Caucasian | 4758(71.28) | 1780(75.2) | 1123(64.58) | 1403(75.43) | 452(63.75) |
Black | 1445(21.65) | 468(19.77) | 491(28.23) | 359(19.3) | 127(17.91) |
Others | 472(7.07) | 119(5.03) | 125(7.19) | 98(5.28) | 130(18.33) |
Tumor stages | |||||
Stage 0 | 325(4.87) | 1(0.04) | 264(15.18) | 60(3.23) | |
Stage 1 | 1764(26.43) | 533(22.52) | 605(34.79) | 419(22.53) | 207(29.2) |
Stage 2 | 1272(19.06) | 158(6.68) | 527(30.3) | 454(24.41) | 133(18.76) |
Stage 3 | 1207(18.08) | 465(19.65) | 164(9.43) | 418(22.47) | 160(22.57) |
Stage 4 | 1659(24.85) | 1042(44.02) | 119(6.84) | 385(20.7) | 113(15.94) |
Unknown | 448(6.71) | 168(7.09) | 60(3.45) | 124(6.67) | 96(13.54) |
Tumor grades | |||||
Well | 515(7.71) | 124(5.24) | 155(8.91) | 172(9.25) | 64(9.03) |
Moderately | 2260(33.86) | 427(18.04) | 575(33.06) | 1138(61.18) | 120(16.93) |
Poorly | 1514(22.68) | 630(26.62) | 605(34.79) | 250(13.44) | 29(4.09) |
Not determined | 2386(35.75) | 1186(50.1) | 404(23.23) | 300(16.13) | 496(69.96) |
Chemotherapy | |||||
No | 2258(33.83) | 258(10.9) | 989(56.87) | 918(49.35) | 93(13.12) |
Yes | 2865(42.92) | 948(40.05) | 705(40.54) | 840(45.16) | 372(52.47) |
Unknown | 1552(23.25) | 1161(49.05) | 45(2.59) | 102(5.48) | 244(34.41) |
Radiation | |||||
No | 2933(43.94) | 208(8.79) | 1097(63.08) | 1492(80.22) | 136(19.18) |
Yes | 1929(28.9) | 970(40.98) | 582(33.47) | 335(18.01) | 42(5.92) |
Unknown | 1813(27.16) | 1189(50.23) | 60(3.45) | 33(1.77) | 531(74.89) |
Surgery | |||||
No | 1134(16.99) | 615(25.98) | 95(5.46) | 210(11.29) | 214(30.18) |
Yes | 4832(72.39) | 1200(50.7) | 1644(94.54) | 1650(88.71) | 338(47.67) |
Unknown | 709(10.62) | 552(23.32) | 157(22.14) | ||
Vital status | |||||
Alive | 3133(46.94) | 572(24.17) | 1374(79.01) | 986(53.01) | 201(28.35) |
Dead | 3542(53.06) | 1795(75.83) | 365(20.99) | 874(46.99) | 508(71.65) |