Nursing outcome comparison of laparoscopy-assisted, pneumomediastinoscopy-assisted esophagectomy vs conventional thoracoscopic-assisted, three-incision esophagectomy in early esophageal cancer

Table 6 Adjusted model for composite postoperative complications

Predictors	OR	95%CI	P value
Surgical approach	0.24	0.07-0.79	0.019
Age (per 1 year)	1.00	0.94-1.06	0.997
Gender (male vs female)	0.64	0.21-1.91	0.425
ASA (per 1 class)	0.52	0.19-1.39	0.191
FEV1 (per 1 L)	0.38	0.10-1.39	0.143
COPD (yes vs no)	1.76	0.50-6.18	0.377
Neoadjuvant therapy (yes vs no)	0.30	0.09-1.01	0.053

Composite postoperative complications refers to the occurrence of any of the following: Pulmonary complications, anastomotic leak, arrhythmia, deep vein thrombosis, and reoperation. Model: Binomial logistic regression adjusted for age, gender, American Society of Anesthesiologists class, forced expiratory volume in 1 second, chronic obstructive pulmonary disease, and neoadjuvant therapy. ASA: American Society of Anesthesiologists; FEV: Forced expiratory volume; COPD: Chronic obstructive pulmonary disease; OR: Odds ratio; CI: Confidence interval.