总队列(N = 544)

建模队列(N = 374)

验证队列(N = 170)

变量

n

%

n

%

n

%

年龄

20~59

165

30.33%

116

31.02%

49

28.82%

60~90

379

69.67%

258

68.98%

121

71.18%

性别

女

285

52.39%

197

52.67%

88

51.76%

男

259

47.61%

177

47.33%

82

48.24%

种族

白人

428

78.68%

294

78.61%

134

78.82%

黑人

49

9.01%

33

8.82%

16

9.41%

其他

77

14.15%

47

12.57%

30

17.65%

组织学类型

乳头状癌

316

58.09%

210

56.15%

106

62.35%

滤泡癌

65

11.95%

52

13.90%

13

7.65%

未分化癌

136

25.00%

90

24.06%

46

27.06%

髓样癌

27

4.96%

22

5.88%

5

2.94%

等级

低(I, II)

90

16.54%

61

16.31%

29

17.06%

高(III, IV)

206

37.87%

142

37.97%

64

37.65%

不确定

248

45.59%

171

45.72%

77

45.29%

位置

左侧为主

17

3.13%

13

3.48%

4

2.35%

右侧为主

20

3.68%

12

3.21%

8

4.71%

双侧

5

0.92%

3

0.80%

2

1.18%

不对称

502

92.28%

346

92.51%

156

91.76%

肿瘤大小

3~80

464

85.29%

318

85.03%

146

85.88%

81~160

80

14.71%

56

14.97%

24

14.12%

T

T1~2

79

14.52%

45

12.03%

34

20.00%

T3~4

465

85.48%

329

87.97%

136

80.00%

N

0.00%

0.00%

N0

191

35.11%

132

35.29%

59

34.71%

N1

353

64.89%

242

64.71%

111

65.29%

骨转移

No

425

78.13%

283

75.67%

142

83.53%

Yes

87

15.99%

86

22.99%

1

0.59%

不确定

32

5.88%

5

1.34%

27

15.88%

脑转移

No

511

93.93%

350

93.58%

161

94.71%

Yes

17

3.13%

15

4.01%

2

1.18%

不确定

16

2.94%

9

2.41%

7

4.12%

肝转移

No

505

92.83%

346

92.51%

159

93.53%

Yes

23

4.23%

22

5.88%

1

0.59%

不确定

16

2.94%

6

1.60%

10

5.88%

化疗

no/Unknown

432

79.41%

298

79.68%

134

78.82%

yes

112

20.59%

76

20.32%

36

21.18%

放疗

no/Unknown

199

36.58%

146

39.04%

53

31.18%

yes

335

61.58%

228

60.96%

107

62.94%

no/Unknown

147

27.02%

101

27.01%

46

27.06%

yes

397

72.98%

273

72.99%

124

72.94%