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Table 4 Univariate and multivariate analysis of different prognostic parameters in patients with NSCLC by Cox-regression analysis

From: Clinical significance of SOX9 in human non-small cell lung cancer progression and overall patient survival

 

Univariate analysis

Multivariate analysis

 

No. patients

P

Regression coefficient

(SE)

P

Relative risk

95% confidence interval

Age

 

0.147

0.020(0.014)

0.779

1.004

0.976-1.032

   ≤ 65

53

     

   >65

36

     

NSCLC histology (AJCC grade)

   I

33

0.016

0.354(0.146)

0.049

1.368

1.001-1.868

   II

      

   III

56

     

   IV

      

SOX9

 

0.000

0.776(0.199)

0.001

2.004

1.350-2.974

   Low

44

     

   High

45

     
  1. The expression level of SOX9 protein in NSCLC was significantly correlated with patients' survival time (P < 0.05); the correlation coefficient was -0.262, indicating that higher levels of SOX9 expression was correlated with shorter survival time.