Table 4 Logistic regression analysis on the influencing factors of postoperative arrhythmia in elderly patients with lung cancer who have undergone thoracoscopic surgery

Age ≥ 70 years

2.586

1.805 ~ 3.221

0.012

Hypertension

2.761

2.103 ~ 3.588

0.037

History of smoking

2.070

1.741 ~ 2.446

0.034

TNM staging II

3.181

2.842 ~ 3.690

0.005

Postoperative pulmonary infection

2.122

1.836 ~ 2.690

0.014

Postoperative constipation

2.495

1.988 ~ 3.072

0.010