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Table 2 Multivariate Cox regression analysis of risk factors in patients with malignant PNs

From: Value of serum LncRNA KIF9-AS1 combined with CT signs in the diagnosis of benign and malignant early pulmonary nodules and its correlation with prognosis

Variables

Multivariate analysis

HR

95% CI

P value

Age

1.209

0.789–1.853

0.382

gender

0.970

0.619–1.522

0.896

Smoking history

1.184

0.662–2.118

0.569

Extra-lung cancer history

1.073

0.643–1.790

0.787

Family cancer history

1.026

0.538–1.956

0.938

Nodule density

0.733

0.476–1.128

0.158

Air bronchogram

1.421

0.884–2.284

0.147

Nodule diameter

1.642

1.032–2.613

0.036

LncRNA KIF9-AS1

1.805

1.141–2.855

0.012

  1. Note: HR, hazard ratio, CI, confidence interval, PNs, pulmonary nodules
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Journal of Cardiothoracic Surgery

ISSN: 1749-8090

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