Table 2. Evaluation of pre- and postoperative comorbidities according to the group and surgical technique.
| Group | ||||
|---|---|---|---|---|
| Surgical technique | Variable | Study group n (%) | Control group n (%) | p-value |
| Hypertension pre | ||||
| RYGB | Yes | 102 (71.8) | 91 (63.2) | p1=0.119 |
| No | 40 (28.2) | 53 (36.8) | ||
| SG | Yes | 21 (58.3) | 16 (43.2) | p1=0.197 |
| No | 15 (41.7) | 21 (56.8) | ||
| Hypertension post | ||||
| RYGB | Yes | 55 (38.7) | 43 (29.8) | p1=0.355 |
| No | 87 (61.3) | 101 (70.2) | ||
| SG | Yes | 7 (19.4) | 7 (18.9) | p1=0.517 |
| SG | No | 29 (80.6) | 30 (81.1) | |
| T2D pre | ||||
| RYGB | Yes | 35 (24.6) | 48 (33.3) | p1=0.106 |
| No | 107 (75.4) | 96 (66.7) | ||
| RYGB | Yes | 6 (16.7) | 11 (29.7) | p1=0.187 |
| SG | No | 30 (83.3) | 26 (70.3) | |
| Group | ||||
| Surgical technique | Variable | Study group n (%) | Control group n (%) | p-value |
| T2D post | ||||
| RYGB | Yes | 9 (6.3) | 16 (11,1) | p1=0.455 |
| No | 133 (93.7) | 128(88.9) | ||
| SG | Yes | - | 3 (8.1) | p2=0.515 |
| No | 36 (100.0) | 34 (91.9) | ||
| GERD pre | ||||
| RYGB | Yes | 31 (21.8) | 50 (34.7) | p=0.015* |
| No | 111 (78.2) | 94 (65.3) | ||
| SG | Yes | 6 (16.7) | 11 (29.7) | p=0.186 |
| No | 30 (83.3) | 26 (70.3) | ||
| GERD post | ||||
| RYGB | Yes | 4 (2.8) | 20 (13.8) | p<0.01* |
| No | 138 (97.2) | 124 (86.2) | ||
| SG | Yes | 2 (5.5) | 1 (2.7) | p=0.539 |
| No | 34 (94.5) | 36 (97.3) | ||
*Significant difference at the level of 5.0%; 1Pearson’s chi-square test for comparison between groups; 2Fisher’s exact test for comparison between groups.