| Characteristic | Overall no. (%)* n = 5007 | Roux-en-Y gastric bypass no. (%)* n = 4591 | Sleeve gastrectomy no. (%)* n = 416 | p value |
|---|---|---|---|---|
| Age, year, mean ± SD | 44.6 ±10.3 | 44.4 ±10.3 | 47.0 ±10.2 | < 0.001 |
| Male sex | 907 (18.1) | 817 (17.8) | 90 (21.6) | 0.05 |
| Diabetes | 1483 (29.6) | 1335 (29.1) | 148 (35.6) | 0.005 |
| Hyperlipidemia | 175 (3.5) | 152 (3.3) | 23 (5.5) | 0.02 |
| Obstructive sleep apnea | 1545 (30.9) | 1375 (30.0) | 170 (40.9) | < 0.001 |
| Chronic kidney disease | 38 (0.76) | 30 (0.65) | 8 (1.92) | 0.004 |
| Hypertension | 1363 (27.2) | 1209 (26.3) | 154 (37.0) | < 0.001 |
| Coronary artery disease | 74 (1.5) | 61 (1.3) | 13 (3.1) | 0.004 |
| COPD | 27 (0.5) | 21 (0.5) | 6 (1.4) | 0.009 |
| GERD | 328 (6.6) | 293 (6.4) | 35 (8.4) | 0.1 |
| Osteoarthritis | 151 (3.0) | 139 (3.0) | 12 (2.9) | 0.90 |
Note: COPD = chronic obstructive pulmonary disease, GERD = gastresophageal reflux dissease, SD = standard deviation.
*Unless otherwise specified.