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Table 3 Multivariable analysis of predictors for cardiopulmonary complications

From: Estimated intraoperative blood loss correlates with postoperative cardiopulmonary complications and length of stay in patients undergoing video-assisted thoracoscopic lung cancer lobectomy: a retrospective cohort study

Estimated factors

Odds ratio

95% confidence interval

P-value

Age (≥65 vs. < 65 years)

1.18

0.60–2.33

0.62

Chronic obstructive pulmonary disease

1.51

0.73–3.12

0.27

Preoperative respiratory infection

4.55

1.89–10.93

0.001

Diabetes mellitus

4.04

1.62–10.04

0.003

Neoadjuvant therapy

2.50

0.78–7.99

0.12

Estimated intraoperative blood loss (≥100 vs. < 100 mL)

3.01

1.47–6.16

0.003

Operation time (≥120 vs. < 120 min)

2.38

1.16–4.89

0.018

Pulmonary fissure completeness (Incomplete vs. Complete)

1.19

0.61–2.33

0.61

Conversion to thoracotomy

1.26

0.36–4.35

0.72

T-stage (T2–3 vs. T1)

1.74

0.91–3.31

0.093