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Table 3 CSS analysis in modeling group

From: Nomogram predicting long-term overall and cancer-specific survival of patients with buccal mucosa cancer

Variables

Univariate analysis

Multivariate analysis

p Value

HR(95% CI)

p Value

Age

 < 0.001

 

 < 0.001

 < 35

 

0.239(0.070–0.825)

0.023

36–45

 

0.378(0.187–0.762)

0.007

46–55

 

0.467(0.266–0.821)

0.008

56–65

 

0.470(0.269–0.821)

0.008

66–75

 

0.718(0.430–1.200)

0.206

76–85

 

0.704(0.411–1.205)

0.201

85 + 

 

Reference

 

Grade

 < 0.001

 

 < 0.001

I

 

0.040(0.009–0.185)

 < 0.001

II

 

0.044(0.010–0.200)

 < 0.001

III

 

0.058(0.013–0.265)

 < 0.001

IV

 

Reference

 

Surgery

 < 0.001

 

 < 0.001

Performed

 

Reference

 

None

 

2.560(1.780–3.681)

 < 0.001

Radiation

 < 0.001

 

0.296

Yes

   

No

   

T stage

 < 0.001

 

0.001

T1

 

0.421(0.260–0.680)

 < 0.001

T2

 

0.596(0.398–0.894)

0.012

T3

 

0.929(0.583–1.479)

0.755

T4

 

Reference

 

N stage

 < 0.001

 

 < 0.001

N0

 

0.163(0.049–0.541)

 < 0.001

N1

 

0.415(0.125–1.379)

0.151

N2

 

0.563(0.172–1.845)

0.343

N3

 

Reference

 

M stage

 < 0.001

 

0.040

M0

 

0.490(0.249–0.968)

 

M1

 

Reference

 
  1. Grade I: Well differentiated. II: Moderately differentiated. III: Poorly differentiated. IV: Undifferentiated
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BMC Oral Health

ISSN: 1472-6831

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