Table 1. Detailed clinical characteristics of the patients by outcome status.
| Total | Death (+) n = 27 | Death (-) n = 81 | p value | |
|---|---|---|---|---|
| mean (SD) | ||||
| Age (years) | 64.65 (10.53) | 69.30 (8.41) | 63.10 (10.76) | 0.008 |
| Body mass index (kg/m2) | 25.90 (4.18) | 23.97 (3.13) | 26.55 (4.30) | 0.005 |
| LVEF (%) | 59.81 (12.77) | 52.68 (11.22) | 62.10 (12.45) | 0.001 |
| Median (IQR) | ||||
| AC SSS | 11 (15) | 17 (15) | 9 (13) | 0.005 |
| NAC SSS | 16 (15) | 22 (10) | 14 (13) | 0.002 |
| AC SRS | 5 (10) | 11 (9) | 4 (7) | 0.001 |
| NAC SRS | 8 (10) | 13 (11) | 5 (9) | <0.001 |
| AC SDS | 5 (7) | 7 (7) | 5 (6) | 0.29 |
| NAC SDS | 6 (6.5) | 7 (8) | 6 (6) | 0.58 |
| n (%) | ||||
| Women | 36 (33.3%) | 12 (44.4%) | 24 (29.6%) | 0.16 |
| Clinical history | ||||
| Hypertension | 81 (75.0%) | 22 (81.5%) | 59 (72.8%) | 0.37 |
| Diabetes | 47 (43.5%) | 18 (66.7%) | 29 (35.8%) | 0.005 |
| Dyslipidemia | 45 (41.7%) | 13 (48.2%) | 32 (39.5%) | 0.43 |
| Smoking | 14 (13.0%) | 3 (11.1%) | 11 (13.6%) | 0.74 |
| Known CAD | 49 (45.4%) | 16 (59.3%) | 33 (40.7%) | 0.09 |
| History of CABG | 8 (7.4%) | 3 (11.1%) | 5 (6.2%) | 0.41 |
| PCI after MPI | 52 (48.2%) | 18 (66.7%) | 34 (42.0%) | 0.026 |
| CABG after MPI | 3 (2.8%) | 1 (3.7%) | 2 (2.5%) | 1.00 |
AC: attenuation correction; CABG: coronary artery bypass graft; CAD: coronary artery disease; NAC: non-attenuation correction; PCI: percutaneous coronary intervention; SDS: summed difference score; SSS: summed stress score.