Table 3 Surgical outcome data by group
Variable | Dementia group | Non-dementia group | p-value |
|---|---|---|---|
(n = 120) | (n = 120) | ||
Complications | |||
 Bleeding | 10 (8.3) | 16 (13.3) | .299 |
 SSI | 57 (47.5) | 39 (32.5) | .018 |
 IMDRB | 42 (35) | 30 (25) | .091 |
 WDN | 11 (9.2) | 7 (5.8) | .463 |
 Bilioma-Bile leakage | 2 (1.7) | 6 (5) | .281 |
 Anastomotic leakage | 6 (5) | 6 (5) | 1.00 |
 Sepsis | 21 (17.5) | 24 (20) | .864 |
 RLN Palsy | 2 (1.7) | 0 (0) | .498 |
 Hypocalcemia after TX | 4 (3.3) | 2 (1.7) | .684 |
 Pneumonia | 32 (26.7) | 10 (8.3) | <.001 |
 Thromboembolism | 11 (9.2) | 12 (10) | .826 |
 Myocardial infarction | 1 (0.8) | 2 (1.7) | .561 |
 ARF | 22 (18.3) | 23 (19.2) | .869 |
 CA new | 9 (7.5) | 7 (5.8) | .605 |
 Diarrhea | 11 (9.1) | 7 (5.8) | .424 |
 TIA, Stroke | 3 (12.5) | 0 (0) | .156 |
 Postoperative delirium | 39 (32.5) | 3 (2.5) | <.001 |
 Pancreatitis | 2 (1.7) | 1 (0.8) | .561 |
 LFRI | 28 (23.3) | 23 (19.2) | .430 |
 PERI | 21 (17.5) | 16 (13.3) | .371 |
Complications pp, mean ± SD | 3.30 ± 2.71 | 2.36 ± 2.49 | .005 |
CDC | |||
 Grade I | 6 (5) | 10 (8.3) | .301 |
 Grade II | 27 (22.5) | 20 (16.7) | .255 |
 Grade IIIa | 7 (5.8) | 7 (5.8) | 1.00 |
 Grade IIIb | 17 (14.2) | 24 (20) | .230 |
 Grade Iva | 5 (4.2) | 3 (2.5) | .472 |
 Grade IVb | 3 (2.5) | 0 (0) | .247 |
 Grade V | 34 (28.3) | 24 (20) | .132 |
CCI, mean ± SD | 48.61 ± 37.85 | 37.6 ± 36.32 | .022 |
Admission to ICU | |||
 Yes | 73 (60.8) | 62 (51.7) | .152 |
Reoperation | |||
 One | 18 (15) | 21 (17.5) | .600 |
 Multiple | 22 (18.3) | 20 (16.7) | .497 |
Outcome | |||
 Discharge | 86 (71.7) | 96 (80) | .132 |
 Death | 34 (28.3) | 24 (20) | .132 |
Cause of death | |||
 MI, cardiogenic shock | 0 (0) | 1 (4.0) | .414 |
 Sepsis with mof | 18 (52.9) | 19 (79.2) | .041 |
 Decomp. Cardiac GI | 8 (23.5) | 1 (4.0) | .045 |
 Malignancy final stage | 2 (5.9) | 0 (0) | .506 |
 Unclear | 6 (17.6) | 3 (12.5) | .722 |
Place of death | |||
 ICU | 14 (38.24) | 21 (87.50) | <.001 |
 Ward | 21 (61.76) | 3 (12.50) | <.001 |
Time to death, days | |||
 1–7 | 14 (41.2) | 6 (30.0) | .290 |
 8–14 | 5 (14.7) | 4 (16.7) | .922 |
 15–40 | 10 (21.4) | 11 (45.8) | .419 |
 41–90 | 2 (5.9) | 3 (12.5) | .679 |
LOS, days, mean ± SD | 21 ± 17.98 | 20.1 ± 16.93 | .690 |