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Table 4 Multivariate analysis on predictors for surgical complications

From: Body surface area is a novel predictor for surgical complications following video-assisted thoracoscopic surgery for lung adenocarcinoma: a retrospective cohort study

Estimated factors

Odds ratio

95% confidence interval

P value

Age (each 1 year increased)

1.04

0.99–1.08

0.056

Gender (Male vs female)

2.98

1.23–7.23

0.016

Smoking history

1.08

0.53–2.20

0.84

BSA > 1.68 m2 vs BSA ≤ 1.68 m2

2.03

1.09–3.76

0.025

COPD

1.23

0.66–2.30

0.52

Hypertension

1.65

0.95–2.86

0.074

Preoperative respiratory infection

3.13

1.45–6.77

0.004

Extent of surgery (Lobar vs sub-lobar)

2.74

1.03–7.34

0.044

Dense pleural adhesion

1.56

0.89–2.76

0.12

Tumor invasion (T3–4 vs T1–2)

2.57

0.87–7.61

0.089

  1. BSA body surface area, COPD chronic obstructive pulmonary disease