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Table 3 Association between variables and surgical duration

From: Spontaneous ventilation anesthesia combined with uniportal and tubeless thoracoscopic sympathectomy in selected patients with primary palmar hyperhidrosis

Surgical duration Variable Odds ratio 95% CI P-value
Crude Intubation Ref 0.06–0.45  < 0.001
  SVA 0.16   
Adjusted model 1 Intubation Ref 0.07–0.68 0.008
  SVA 0.23   
Crude Single-port VATS Ref 1.5–5.3 0.001
  Three-port VATS 2.8   
Adjusted model 2 Single-port VATS Ref 1.02–3.98 0.04
  Three-port VATS 2.02   
  1. The association between variables and surgical duration were analyzed using logistic regression models
  2. Adjusted model 1: adjusted age, sex, smoking history and number of surgical port
  3. Adjusted model 2: adjusted age, sex, smoking history and type of anesthesia