rayapp /2020./文章/标签1

研究文章

通过机器学习算法进行肺腺癌的特异性基于基因预测预测模型

表格1

包括患者患者的临床特征,用于生存模型建设与验证。

TCGA培训队列(288) TCGA测试队列(128) 外部验证队列(335)

性别
 Female 167(56.04%) 64(50%) 189(56.42%)
 Male 131(43.96%) 64(50%) 146(43.58%)
年龄
 ≥60 201(67.45%) 95(74.22%) 234(69.85%)
 <60 88(29.53%) 32(25%) 101(30.15%)
 Unknown 9(3.02%) 1(0.78%) 0(0%)
病理T.
 T1 109(36.58%) 41(32.03%) 110(32.84%)
 T2 160(53.69%) 67(52.34%) 202(60.29%)
 T3 21(7.05%) 13(10.16%) 16(4.78%)
 T4 6(2.01%) 6(4.69%) 5(1.49%)
 Unknown 2(0.67%) 1(0.78%) 2(0.60%)
病理N.
 N0 201(67.45%) 80(62.50%) 299(89.25%)
 N1 52(17.45%) 26(20.31%) 88(26.27%)
 N2 38(12.75%) 17(13.28%) 53(14.93%)
 N3 2(0.67%) 0(0%) 0(0%)
 Unknown 5(1.68%) 5(3.91%) 0(0%)
病理M. NA.
 M0 192(64.43%) 83(64.84%) 0(0%)
 M1 12(4.03%) 5(3.91%) 0(0%)
 Unknown 94(31.54%) 40(31.25%) 335(100%)
肿瘤阶段
 I 171(57.38%) 64(50.00%) 150(33.86%)
 II 69(23.15%) 33(25.78%) 252(56.88%)
 III 43(14.43%) 21(16.41%) 29(6.55%)
 IV 12(4.03%) 6(4.69%) 12(2.71%)
 Unknown 3(1.01%) 4(3.13%) 0(0%)

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