Variable | No history N = 12523a | 1-23 mo history N = 9784a | 24+ mo history N = 21155a | p-valueb |
---|---|---|---|---|
Age |  |  |  | < 0.001 |
 18-49 | 3956 (32%) | 3154 (32%) | 4415 (21%) |  |
 50-59 | 2485 (20%) | 1550 (16%) | 3462 (16%) |  |
 60-69 | 2663 (21%) | 2021 (21%) | 4595 (22%) |  |
  ≥ 70 | 3419 (27%) | 3059 (31%) | 8683 (41%) |  |
Sex |  |  |  | < 0.001 |
 Female | 4862 (39%) | 4894 (50%) | 11,190 (53%) |  |
 Male | 7661 (61%) | 4890 (50%) | 9965 (47%) |  |
Race |  |  |  | < 0.001 |
 Asian | 566 (4.5%) | 359 (3.7%) | 603 (2.9%) |  |
 Black or African American | 2337 (19%) | 2147 (22%) | 5106 (24%) |  |
 White | 5617 (45%) | 4893 (50%) | 12,418 (59%) |  |
 Other/Unknown | 4003 (32%) | 2385 (24%) | 3028 (14%) |  |
Ethnicity |  |  |  | < 0.001 |
 Hispanic or Latino | 3226 (26%) | 2278 (23%) | 3107 (15%) |  |
 Not Hispanic or Latino | 8133 (65%) | 6852 (70%) | 17,559 (83%) |  |
 Unknown | 1164 (9.3%) | 654 (6.7%) | 489 (2.3%) |  |
BMI |  |  |  | < 0.001 |
  < 25 | 2060 (16%) | 1944 (20%) | 3968 (19%) |  |
 25-29 | 2756 (22%) | 2149 (22%) | 4575 (22%) |  |
 30-34 | 2162 (17%) | 1660 (17%) | 3462 (16%) |  |
 35-39 | 1196 (9.6%) | 891 (9.1%) | 2006 (9.5%) |  |
  ≥ 40 | 1162 (9.3%) | 912 (9.3%) | 2217 (10%) |  |
 Missing | 3187 (25%) | 2228 (23%) | 4927 (23%) |  |
Hypertension | 5605 (45%) | 5729 (59%) | 15,576 (74%) | < 0.001 |
Diabetes | 4173 (33%) | 3524 (36%) | 9612 (45%) | < 0.001 |
CAD | 1380 (11%) | 1837 (19%) | 6321 (30%) | < 0.001 |
CHF | 1690 (13%) | 2045 (21%) | 6424 (30%) | < 0.001 |
COPD | 924 (7.4%) | 1168 (12%) | 3888 (18%) | < 0.001 |
Cerebrovascular disease | 848 (6.8%) | 1149 (12%) | 4059 (19%) | < 0.001 |
CKD | 1637 (13%) | 2183 (22%) | 7303 (35%) | < 0.001 |
Cardiac arrhythmia | 3636 (29%) | 3386 (35%) | 9942 (47%) | < 0.001 |
Tobacco smoking | 770 (6.1%) | 1142 (12%) | 2506 (12%) | < 0.001 |
Malignancy | 744 (5.9%) | 1578 (16%) | 4452 (21%) | < 0.001 |
Prior ACEI treatment | 494 (3.9%) | 1431 (15%) | 5284 (25%) | < 0.001 |
Prior ARB treatment | 391 (3.1%) | 1067 (11%) | 4071 (19%) | < 0.001 |
Prior statin treatment | 829 (6.6%) | 2551 (26%) | 9475 (45%) | < 0.001 |
Ventilated on admissionc | 2361 (19%) | 894 (9.1%) | 1852 (8.8%) | < 0.001 |
In-hospital mortality | 1785 (14%) | 1058 (11%) | 2390 (11%) | < 0.001 |