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Table 4 Univariate and multivariate survival analyses for DFS

From: Novel PET imaging biomarkers as predictors of postoperative recurrence in lung adenocarcinoma

Parameter

Univariate analysis

Multivariate analysis

P-value

Hazard ratio (95% CI)

P-value

Hazard ratio (95% CI)

Stage

0.073

1.204 (0.983–1.475)

  

T Stage

0.734

1.060 (0.757–1.485)

  

N Stage

 < 0.05

2.162 (1.426–3.279)

 < 0.05

1.423 (1.018–1.988)

SUVmax

 < 0.05

1.082 (1.022–1.144)

0.131

1.033 (0.990–1.077)

TLG

0.473

1.001 (0.998–1.004)

  

MTV

0.991

1.000 (0.974–1.026)

  

Operation

0.184

1.256 (0.898–1.756)

  

Adjuvant Therapy

0.521

0.792 (0.388–1.615)

  

CEA

0.281

1.008 (0.994–1.022)

  

NHOCmax

0.170

0.486 (0.173–1.364)

  

NHOPmax

 < 0.05

0.079 (0.017–0.360)

 < 0.05

0.399 (0.162–0.979)

  1. CI confidence interval