. Author manuscript; available in PMC: 2021 Mar 1.

Published in final edited form as: J Gastrointest Surg. 2019 Dec 17;24(3):525–530. doi: 10.1007/s11605-019-04488-3

Table 3.

Associations between smoking and 30-day postoperative complications as well as readmission by surgery type^†

	Nonsmoker	Any Bariatric Procedure	LSG	LRYGB
		Adjusted Odds Ratio (95% CI)^*
DSM	REF	1.13 (1.01–1.26)^**	1.04 (0.89–1.24)	1.19 (1.03–1.37)^**
Readmission	REF	1.21 (1.10–1.33)^**	1.18 (1.02–1.36)^**	1.24 (1.09–1.40)^**
Wound complication	REF	1.44 (1.24–1.68)^**	1.53 (1.20–1.93)^**	1.39 (1.14–1.69)^**
Respiratory complication	REF	1.69 (1.34–2.14)^**	1.62 (1.11–2.34)^**	1.74 (1.29–2.36)^**
Return to OR	REF	1.15 (0.98–1.34)	1.09 (0.85–1.40)	1.18 (0.98–1.43)

^†

All odds ratios presented are for smokers, non-smokers represent the reference group within the logistic regression model

Logistic regression model adjusted for gender, age, race, BMI, surgery type, and comorbidities

^**

p<0.05

Abbreviations: LSG- Laparoscopic sleeve gastrectomy, LRYGB- Laparoscopic Roux-En-Y gastric bypass