Table 3.
Comparison of postoperative complications between the two groups
| Complications/sequelae | SG (n = 29) |
SADI-S (n = 24) |
SG (n = 29) |
SADI-S (n = 24) | ||
|---|---|---|---|---|---|---|
| Po-12mo SG (n = 29) |
Po-12mo SADI-S (n = 24) |
p | Po-24mo SG (n = 29) |
Po-24mo SADI-S (n = 24) | p | |
| Mortality | 0(0)b | 0(0) | - | 0(0) | 0(0) | - |
| Bleeding | 1(3.4) | 0(0) | 1 | 1(3.4) | 0(0) | 1 |
| Leakage | 0(0) | 1(4.2) | 0.453 | 0(0) | 1(4.2) | 0.453 |
| Reoperation | 0(0) | 0(0) | - | 0(0) | 0(0) | - |
| Stenosis | 0(0) | 0(0) | - | 0(0) | 0(0) | - |
| Emaciation | 0(0) | 0(0) | - | 0(0) | 1(4.2) | 0.453 |
| Hypoalbuminemia | 0(0) | 2(8.3) | 0.2 | 0(0) | 1(4.2) | 0.453 |
| Anemia | 2(6.9) | 3(12.5) | 0.649 | 4(13.8) | 3(12.5) | 1 |
| Cholelithiasis | 9 (31.0) | 12(50) | 0.16 | 16(55.1) | 16(66.7) | 0.394 |
| Hypoglycemia | 0(0) | 0(0) | - | 0(0) | 0(0) | - |
| Hypotension | 1(3.4) | 0(0) | 1 | 0(0) | 0(0) | - |
| Hypocalcaemia | 1(3.4) | 1(4.2) | 1 | 3(10.3) | 2(8.3) | 1 |
| Hypoferremia | 1(3.4) | 4(16.7) | 1 | 4(13.8) | 4(16.7) | 1 |
| Hypozincemia | 1(3.4) | 7(29.2) | 0.017* | 1(3.4) | 6(25) | 0.038* |
| Serum folate deficiency | 0(0) | 0(0) | - | 0(0) | 0(0) | - |
| Serum vitamin B12 deficiency | 0(0) | 0(0) | - | 0 (0) | 1(4.2) | 0.453 |
| Serum vitaminD deficiency | 0(0) | 0(0) | - | 0 (0) | 3(12.5) | 0.086 |
SG Sleeve gastrectomy, SADI-S Single-anastomosis duodenal-ileal bypass with sleeve gastrectomy
bNumber of cases ( percentage)
p* < 0.05 was considered statistically significant