Table 3.

Stepwise logistic regression models: predictors of readmission or ED visits following bariatric surgery

	Ref.	Readmission				ED visits				ED visits or readmissions
		P	OR	95% CI for OR		p OR	95% CI for OR		P	OR	95% CI for OR
				lower	upper			lower	upper			lower	upper
Age										0.004	1.05	1.016	1.084
Female gender
Overweight / class I obesity	class II/III obesity	0.001	20.15	4.206	96.497
Procedure
Gastric sleeve	others									0.005	0.29	0.120	0.689
Gastric bypass	others									0.118	0.33	0.082	1.325
Diabetes mellitus		0.001	14.82	3.537	62.098
Dyslipidemia						0.027	2.87	1.129	7.320
Obstructive sleep apnea		0.004	14.29	2.350	86.838