Table 2 Surgical variables by group
Variable | Dementia group | Non-dementia group | p-value |
|---|---|---|---|
(n = 120) | (n = 120) | ||
Types of surgery | |||
 GS | 92 (76.7) | 92 (76.7) | 1.00 |
 VS | 28 (23.3) | 28 (23.3) | 1.00 |
Surgical indications | |||
 Critical limb ischemia | 23 ((19.2) | 19 (15.8) | .732 |
 Bowel obstruction | 14 (11.7) | 12 (10) | .836 |
 Perforated viscus | 13 (10.8) | 13 (10.8) | 1.00 |
 Decubitus ulcer | 9 (7.5) | 6 (5.0) | .595 |
 Cholecystitis | 8 (6.7) | 9 (7.5) | 1.00 |
 Cancer GIT | 7 (5.8) | 7 (5.8) | 1.00 |
 Diverticulitis | 6 (5.0) | 10 (8.3) | .439 |
 Hernia | 6 (5.0) | 8 (6.7) | .784 |
 Mesenteric ischemia | 6 (5.0) | 2 (1.7) | .281 |
 Diabetic angiopathy | 5 (4.2) | 4 (3.3) | 1.00 |
 Miscellaneous | 23 (19.2) | 30 (25.0) | .631 |
Surgical treatment | |||
 Amputation | 16 (13.3) | 14 (11.7) | .846 |
 Bowel resection | 22 (18.3) | 19 (15.8) | .732 |
 Surgical revascularization | 16 (13.3) | 16 (13.3) | 1.00 |
 Adhäsiolysis | 7 (5.8) | 7 (5.8) | 1.00 |
 Major resection HBP | 3 (2.5) | 3 (2.5) | 1.00 |
 Cholecystectomy | 8 (6.7) | 9 (7.5) | 1.00 |
 Thyroidectomy | 4 (3.3) | 4 (3.3) | 1.00 |
 Multivisceral resection | 5 (4.2) | 4 (3.3) | 1.00 |
 Closure perforated viscus | 8 (6.7) | 10 (8.3) | .807 |
 Hernia repair | 7 (5.8) | 8 (6.7) | 1.00 |
 Procedures thorax | 4 (3.3) | 4 (3.3) | 1.00 |
 Miscellaneous | 20 (16.7) | 22 (18.3) | .816 |
Surgical technique | |||
 Conventional | 101 (84.2) | 103 (85.8) | .718 |
 Minimally invasive | 17 (14.2) | 16 (13.3) | 1.00 |
 Hybrid | 2 (1.7) | 2 (1.7) | 1.00 |
Urgency | |||
 Emergency | 61 (50.8) | 57 (47.5) | .606 |
 Elective | 59 (49.2) | 63 (52.5) | .606 |
Classification of OT | |||
 OT < 90 min | 58 (48.3) | 56 (46.7) | .796 |
 OT ≥ 90 min | 62 (51.7) | 64 (53.3) | .796 |
 OT, mean ± SD | 103.78 ± 80.17 | 119.68 ± 94.93 | .162 |