| Variables | OR (95% CI) |
|---|---|
| Female sex (v. male) | 0.74 (0.59-0.91) |
| Age, yr | 1.01 (1.00-1.01) |
| Roux-en-Y gastric bypass (v. sleeve gastrectomy) | 1.15 (0.81-1.63) |
| Diabetes | 1.21 (0.99-1.49) |
| Chronic kidney disease | 4.96 (2.52-9.75) |
| Hyperlipidemia | 0.69 (0.39-1.20) |
| Obstructive sleep apnea | 1.12 (0.90-1.39) |
| Hypertension | 1.20 (0.96-1.50) |
| Coronary artery disease | 0.91 (0.44-1.89) |
| COPD | 2.43 (0.94-6.28) |
| GERD | 0.89 (0.58-1.36) |
| Osteoarthritis | 0.32 (0.13-0.80) |
Note: CI = confidence interval, COPD = chronic obstructive pulmonary disease, GERD = gastresophageal reflux disease, OR = odds ratio.