Table 1 Patients’ characteristics
Clinical Variables | All patients (n = 3807) | Nonagenarians (n = 178) (4.7%) | Younger patients (n = 3629) (95.3%) | P-Value |
|---|---|---|---|---|
Age in years (mean ± SD) | 66.9 ± 16 | 92.5 ± 2.5 | 66 ± 15 | < 0.001 |
Female sex – no. (%) | 1171 (30.7%) | 93 (52.2%) | 1078 (29.7%) | < 0.001 |
BMI mean (SD) | - | 25.6 (5.77) | 28 (5.35) | < 0.001 |
Cr mean (SD) | - | 1.30 (0.753) | 1.31 (3.89) | 1 |
Hypertension | 2310 (60.6%) | 146 (82%) | 2164 (59.6%) | < 0.001 |
DM | 1399 (36.7%) | 37 (20.8%) | 1362 (37.5%) | < 0.001 |
Hyperlipidemia | 1980 (52%) | 88 (49.4%) | 1892 (52.1%) | 0.531 |
Smoking | 1018 (27%) | 2 (1%) | 1016 (28%) | < 0.001 |
Prior CAD | 1162 (30.5%) | 60 (33.7%) | 1102 (30.4%) | 0.389 |
Prior CABG | 240 (6.3%) | 7 (3.9%) | 233 (6.4%) | 0.238 |
CVA | 279 (7.3%) | 21 (11.8%) | 258 (7.1%) | 0.028 |
PAD | 166 (4.3%) | 7 (3.9%) | 159 (4.4%) | 0.922 |
CHF or CMP | 625 (16.4%) | 52 (29.2%) | 573 (15.8%) | < 0.001 |
EF % mean (SD) | - | 53.5 (12.7) | 50.9 (14.1) | 0.01 |
COPD | 309 (7.8%) | 7 (3.9%) | 302 (8.3%) | 0.05 |
Atrial fibrillation | 575 (15%) | 54 (30.3%) | 521 (14.4%) | < 0.001 |
Anemia | 200 (5%) | 16 (9%) | 184 (5.1%) | 0.0344 |
CKD | 509 (13%) | 41 (23%) | 468 (12.9%) | < 0.001 |
Cognitive Decline | 129 (3.3%) | 20 (11.2%) | 109 (3%) | < 0.001 |
Debilitated* | 136 (3.5%) | 28 (15.7%) | 108 (3%) | < 0.001 |
Albumin g\dL (SD) | - | 3.45 (0.536) | 3.72 (1.217) | < 0.001 |