Table 2 Univariable and multivariable analysis for OS in patients with clinical stage I
From: Prognosis of resected non-small cell lung cancer with pleural plaques on intrathoracic findings
Univariable analysis | Multivariable analysis | |||
|---|---|---|---|---|
Variables | HR (95% CI) | P value | HR (95% CI) | P-value |
Age (≥ 70 / < 70) | 2.536 (1.553–4.141) | < 0.001 | 1.931 (1.172–3.179) | 0.010 |
Sex (male / female) | 4.706 (2.661–8.325) | < 0.001 | 2.237 (1.186–4.220) | 0.013 |
Radiological emphysematous changes (GS ≥ 5 points) | 4.564 (3.013–6.913) | < 0.001 | 1.823 (1.134–2.932) | 0.013 |
Radiological IP findings | 5.360 (3.514–8.178) | < 0.001 | 3.127 (1.964–4.976) | < 0.001 |
Solid tumor size (> 30 mm / ≤ 30 mm) | 2.644 (1.492–4.686) | 0.001 | 2.422 (1.311–4.471) | 0.005 |
Procedure (sublobar resection / lobectomy) | 0.509 (0.332–0.780) | 0.002 | 0.519 (0.330–0.817) | 0.005 |
Presence of pleural plaques | 2.984 (1.916–4.648) | < 0.001 | 1.643 (1.033–2.615) | 0.036 |