Table 4.
Comparison of basic anthropometric and biochemical parameters in patients before (OB1) and 6 months after (OB2) bariatric surgery
| OB1 (n = 40) | OB2 (n = 40) | p | |
|---|---|---|---|
| Body weight (kg) | 132.03 ± 18.42 | 97.46 ± 15.35 | <0.0001 |
| BMI (kg/m2) | 47.73 ± 6.18 | 35.22 ± 5.20 | <0.0001 |
| FAT (%) | 49.15 ± 3.83 | 38.20 ± 5.66 | <0.0001 |
| FFM (kg) | 66.78 ± 7.84 | 59.90 ± 8.92 | <0.0001 |
| EBW (kg) | 72.34 ± 16.75 | 37.77 ± 13.97 | <0.0001 |
| Fasting glucose (mg/dl) | 90.40 ± 10.19 | 85.35 ± 9.50 | 0.0139 |
| Fasting insulin (µIU/ml) | 17.68 ± 11.29 | 13.26 ± 20.99 | <0.0001 |
| HOMA | 3.89 ± 2.33 | 2.79 ± 4.53 | <0.0001 |
| Glucose level 2 h after OGTT (mg/dl) | 109.58 ± 31.16 | 80.20 ± 20.18 | <0.0001 |
| Insulin level 2 h after OGTT (µIU/ml) | 60.72 ± 53.92 | 13.77 ± 10.64 | <0.0001 |
| HbA1C (%) | 5.80 ± 0.89 | 5.37 ± 0.30 | <0.0001 |
| Creatinine (mg/dl) | 0.76 ± 0.16 | 0.77 ± 0.12 | NS |
| Total cholesterol (mg/dl) | 199.15 ± 35.13 | 189.75 ± 29.64 | <0.0001 |
| HDL-chol (mg/dl) | 52.55 ± 10.97 | 54.50 ± 9.68 | NS |
| LDL-chol (mg/dl) | 120.30 ± 31.59 | 113.25 ± 28.42 | NS |
| Triglycerides (mg/dl) | 124.78 ± 47.70 | 94.58 ± 40.82 | <0.0001 |
| hsCRP (mg/l) | 10.19 ± 6.92 | 4.76 ± 5.62 | <0.0001 |
| GFR (ml/min) | 96.14 ± 20.76 | 93.69 ± 19.30 | NS |