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Table 1 Clinical and pathological features of patients diagnosed as HCC

From: Diagnostic and prognostic nomograms for bone metastasis in hepatocellular carcinoma

 

Training set(6335)

Validation set(2712)

χ2

P

Age

  

0.053

0.818

 <65

3534 (55.8%)

1520 (56.0%)

  

  ≥ 65

2801 (44.2)

1192 (44.0%)

  

Sex

  

7.001

0.008

 Male

4813 (76.0%)

2130 (78.5%)

  

 Female

1522 (24.0%)

582 (21.5%)

  

Race

  

1.314

0.518

 African-American

885(14.0%)

403(14.9%)

  

 White

4230(66.8%)

1799(66.3%)

  

 Other

1220(19.3%)

510(18.8%)

  

Grade

  

0.177

0. 674

 G1–2

4915(77.6%)

2115(71.3%)

  

 G3–4

1420(22.4%)

597(28.7%)

  

T stage

  

1.312

0 .252

 T1–2

4590 (72.5)

1933(71.9%)

  

 T3–4

1745(27.5%)

779 (28.1%)

  

N stage

  

0.255

0.614

 N0

5896(93.1)

2532 (93.4%)

  

 N1

439(6.9%)

180 (6.6%)

  

Bone metastasis

  

2.303

0.129

 No

6183(97.6%)

2632(97.1%)

  

 Yes

152(2.4%)

80(2.9%)

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