Table 2.
Comparison between both therapy groups
| Treatment | Covariate | Patients (n) | Minimum | Maximum | Mean | Standard deviation |
|---|---|---|---|---|---|---|
| Sleeve gastrectomy | Height | 46 | 1.49 | 1.88 | 1.7087 | 0.09588 |
| Overweight | 46 | 46.4722 | 161.6755 | 98.8788 | 25.7022 | |
| BMI | 46 | 38.5488 | 76.2308 | 55.9492 | 7.8175 | |
| Percentage body fat | 46 | 30 | 62 | 49.28 | 7.735 | |
| Absolute body water | 46 | 42.1 | 89 | 61.878 | 14.0704 | |
| Dry mass | 46 | 35.6 | 121.6 | 83.554 | 20.5338 | |
| Extracellular mass | 46 | 24.5 | 65.5 | 40.804 | 10.4248 | |
| Body cell mass | 46 | 27.6 | 66.5 | 43.733 | 10.6046 | |
| Basal metabolism | 45 | 1,490 | 2,940 | 2,023.33 | 347.968 | |
| Phase angle | 46 | 3.9 | 9.2 | 6.067 | 1.084 | |
| Albumin | 39 | 23.8 | 136 | 40.241 | 16.104 | |
| Glucose | 44 | 68 | 235 | 105.07 | 31.462 | |
| Cholesterol | 37 | 98 | 257 | 173.95 | 41.831 | |
| Triglycerides | 37 | 51 | 441 | 175.86 | 93.558 | |
| Creatinine | 46 | 0.56 | 6.64 | 1.1241 | 1.00326 | |
| Leukocytes | 46 | 4.4 | 14.8 | 8.286 | 2.2288 | |
| Erythrocytes | 46 | 3.34 | 5.9 | 4.6917 | 0.51346 | |
| Quick’s value | 45 | 79 | 122 | 97.31 | 10.083 | |
| Roux-en-Y gastric bypass | Height | 129 | 1.48 | 1.95 | 1.6828 | 0.09665 |
| Overweight | 129 | 25.5746 | 126.2864 | 66.6147 | 18.2266 | |
| BMI | 129 | 34.5599 | 69.8046 | 45.7421 | 5.7738 | |
| Percentage body fat | 126 | 12 | 67 | 46.07 | 7.545 | |
| Absolute body water | 127 | 16.3 | 95.5 | 52.127 | 12.0184 | |
| Dry mass | 127 | 44.3 | 130.5 | 71.425 | 15.9515 | |
| Extracellular mass | 127 | 17.5 | 63 | 32.977 | 8.1355 | |
| Body cell mass | 127 | 24.8 | 83.1 | 38.455 | 9.7078 | |
| Basal metabolism | 123 | 1,400 | 3,060 | 1,824.55 | 289.885 | |
| Phase angle | 127 | 3.6 | 14.8 | 6.485 | 1.1767 | |
| Albumin | 86 | 30.6 | 49.2 | 39.156 | 3.1825 | |
| Glucose | 123 | 66 | 207 | 101.42 | 25.749 | |
| Cholesterol | 83 | 96 | 295 | 182.63 | 42.451 | |
| Triglycerides | 83 | 50 | 435 | 142.28 | 76.901 | |
| Creatinine | 127 | 0.46 | 4.56 | 0.8921 | 0.38614 | |
| Leukocytes | 123 | 3.8 | 16.4 | 7.928 | 2.0977 | |
| Erythrocytes | 123 | 3.68 | 6.42 | 4.7654 | 0.41175 | |
| Quick’s value | 124 | 48 | 125 | 96.14 | 10.893 |
Abbreviation: BMI, body mass index.