Table 1 Basic characteristics of patients
Factors | Define | Train(N = 16,655) | Test(N = 7139) | All(N = 23,794) |
|---|---|---|---|---|
Age | < 40 | 37(0.22) | 17(0.24) | 54(0.23) |
40 ~ 60 | 656(3.94) | 277(3.88) | 933(3.92) | |
60 ~ | 15,962(95.84) | 6845(95.88) | 22,807(95.85) | |
Marriage | Married | 8862(53.21) | 3777(52.91) | 12,639(53.12) |
Divorced | 2452(14.72) | 989(13.85) | 3441(14.46) | |
Single | 3548(21.3) | 1546(21.66) | 5094(21.41) | |
Other | 1793(10.77) | 827(11.58) | 2620(11.01) | |
Race | White | 13,563(81.44) | 5828(81.64) | 19,391(81.5) |
Black | 2121(12.73) | 901(12.62) | 3022(12.7) | |
Other | 971(5.83) | 410(5.74) | 1381(5.8) | |
Sex | Female | 9168(55.05) | 3915(54.84) | 13,083(54.98) |
Male | 7487(44.95) | 3224(45.16) | 10,711(45.02) | |
Behav | Behav1 | 10,993(66) | 4676(65.5) | 15,669(65.85) |
Behav2 | 1880(11.29) | 744(10.42) | 2624(11.03) | |
Behav3 | 1648(9.89) | 745(10.44) | 2393(10.06) | |
Behav4 | 928(5.57) | 455(6.37) | 1383(5.81) | |
Other | 1206(7.24) | 519(7.27) | 1725(7.25) | |
Grade | I | 1311(7.87) | 532(7.45) | 1843(7.75) |
II | 11,230(67.43) | 4808(67.35) | 16,038(67.4) | |
III | 3324(19.96) | 1441(20.18) | 4765(20.03) | |
IV | 790(4.74) | 358(5.01) | 1148(4.82) | |
Stage | I | 3879(23.29) | 1590(22.27) | 5469(22.98) |
II | 5018(30.13) | 2179(30.52) | 7197(30.25) | |
III | 5342(32.07) | 2320(32.5) | 7662(32.2) | |
IV | 2416(14.51) | 1050(14.71) | 3466(14.57) | |
Tstage | T1 | 1874(11.25) | 763(10.69) | 2637(11.08) |
T2 | 2808(16.86) | 1194(16.73) | 4002(16.82) | |
T3 | 8313(49.91) | 3618(50.68) | 11,931(50.14) | |
T4 | 3660(21.98) | 1564(21.91) | 5224(21.96) | |
Nstage | N0 | 9211(55.3) | 3915(54.84) | 13,126(55.17) |
N1 | 4012(24.09) | 1772(24.82) | 5784(24.31) | |
N2 | 3432(20.61) | 1452(20.34) | 4884(20.53) | |
Surgery | Surg1 | 13,275(79.71) | 5751(80.56) | 19,026(79.96) |
Surg2 | 2777(16.67) | 1122(15.72) | 3899(16.39) | |
Surg3 | 191(1.15) | 88(1.23) | 279(1.17) | |
Surg4 | 412(2.47) | 178(2.49) | 590(2.48) | |
LNSur | 4 ~ | 15,845(95.14) | 6838(95.78) | 22,683(95.33) |
1 ~ 3 | 490(2.94) | 172(2.41) | 662(2.78) | |
None | 320(1.92) | 129(1.81) | 449(1.89) | |
SurgOth | None | 15,446(92.74) | 6621(92.74) | 22,067(92.74) |
Yes | 1209(7.26) | 518(7.26) | 1727(7.26) | |
Radiation | None | 16,416(98.56) | 7020(98.33) | 23,436(98.5) |
Yes | 239(1.44) | 119(1.67) | 358(1.5) | |
Chemotherapy | None | 5657(33.97) | 2386(33.42) | 8043(33.8) |
Yes | 10,998(66.03) | 4753(66.58) | 15,751(66.2) | |
Deposits | None | 4339(26.05) | 1892(26.5) | 6231(26.19) |
Yes | 12,316(73.95) | 5247(73.5) | 17,563(73.81) | |
LnPositive | No | 9179(55.11) | 3954(55.39) | 13,133(55.19) |
1 ~ 3 Positive | 3705(22.25) | 1586(22.22) | 5291(22.24) | |
4 ~ 6 Positive | 1556(9.34) | 676(9.47) | 2232(9.38) | |
> 7 Positive | 2215(13.3) | 923(12.93) | 3138(13.19) | |
Bone | None | 16,585(99.58) | 7108(99.57) | 23,693(99.58) |
Yes | 70(0.42) | 31(0.43) | 101(0.42) | |
Brain | None | 16,636(99.89) | 7133(99.92) | 23,769(99.89) |
Yes | 19(0.11) | 6(0.08) | 25(0.11) | |
Liver | None | 15,064(90.45) | 6441(90.22) | 21,505(90.38) |
Yes | 1591(9.55) | 698(9.78) | 2289(9.62) | |
Lung | None | 16,314(97.95) | 6973(97.67) | 23,287(97.87) |
Yes | 341(2.05) | 166(2.33) | 507(2.13) | |
Size | < 3 cm | 9941(59.69) | 4232(59.28) | 14,173(59.57) |
3 ~ 5 cm | 2937(17.63) | 1289(18.06) | 4226(17.76) | |
> 5 cm | 3777(22.68) | 1618(22.66) | 5395(22.67) |