A. Among eligible REGARDS participants | |||
Eligible REGARDS Participants | HF-Free Cohort | Suspected HF | |
Number | 28,884 | 25,759 | 3125 |
Age, mean (SD) | 64.9 (9.4) | 64.5 (9.3) | 68.4 (9.3) |
Female Sex | 15,875 (55.0%) | 14,161 (55.0%) | 1714 (54.9%) |
African American | 11,823 (40.9%) | 10,295 (40.0%) | 1528 (48.9%) |
BMI, mean (SD) | 29.3 (6.2) | 28.9 (5.9) | 32.3 (7.4) |
Coronary artery diseasea | 5040 (17.6%) | 3711 (14.5%) | 1329 (43.2%) |
Myocardial infarctiona | 3571 (12.5%) | 2605 (10.2%) | 966 (31.5%) |
Atrial fibrillation | 2540 (8.8%) | 1894 (7.4%) | 646 (20.7%) |
Strokea | 1813 (6.3%) | 1374 (5.4%) | 439 (14.1%) |
Diabetesa | 6078 (21.8%) | 4684 (18.9%) | 1394 (46.3%) |
ACR ≥ 30a | 4154 (15.1%) | 3318 (13.5%) | 836 (28.6%) |
eGFR < 60a | 3139 (11.3%) | 2277 (9.2%) | 862 (29.4%) |
Hypertension | 17,101 (59.2%) | 14,704 (57.1%) | 2397 (76.7%) |
Dyslipidemiaa | 16,495 (59.3%) | 14,358 (57.8%) | 2137 (71.3%) |
Chronic lung disease | 2656 (9.2%) | 2159 (8.4%) | 497 (15.9%) |
B. Among Medicare based Validation Cohort | |||
Validation Cohort | HF-Free Cohort | Suspected HF | |
Number | 10,059 | 8492 | 1567 |
Age, mean (SD) | 71.4 (7.3) | 71.3 (7.2) | 71.6 (8.1) |
Female Sex | 5160 (51.3%) | 4355 (51.3%) | 805 (51.4%) |
African American | 3519 (35.0%) | 2842 (33.5%) | 677 (43.2%) |
BMI, mean (SD) | 28.7 (5.9) | 28.2 (5.5) | 31.4 (7.0) |
Coronary artery disease | 2517 (25.0%) | 1764 (20.8%) | 753 (48.1%) |
Myocardial infarction | 1693 (16.8%) | 1169 (13.8%) | 524 (33.4%) |
Atrial fibrillation | 1144 (11.4%) | 792 (9.3%) | 352 (22.5%) |
Stroke | 904 (9.0%) | 658 (7.7%) | 246 (15.7%) |
Diabetes | 2407 (23.9%) | 1713 (20.2%) | 694 (44.3%) |
ACR ≥ 30 | 1767 (17.6%) | 1327 (15.6%) | 440 (28.1%) |
eGFR < 60 | 2213 (22%) | 1628 (19.2%) | 585 (37.3%) |
Hypertension | 6652 (66.1%) | 5458 (64.3%) | 1194 (76.2%) |
Dyslipidemia | 6147 (61.1%) | 5069 (59.7%) | 1078 (68.8%) |
Chronic lung disease | 1100 (10.9%) | 834 (9.8%) | 266 (17.0%) |