Table 2.
Heart Failure Diagnostic Markers and Laboratory Values
| Ethnicity |
|||||
|---|---|---|---|---|---|
| Overall (N = 1,973) | White (n = 1,261) | Black (n = 578) | Asian (n = 134) | P Valuea | |
| NT-proBNP (pg/mL) | 1,009 (286-2,914) | 1,244 (419-3,497) | 460 (127-1,634) | 1,123 (288-4,051) | <0.001 |
| NT-proBNP ≥125 pg/mL | 621 (85%) | 411 (90%) | 170 (75%) | 40 (87%) | <0.001 |
| H2FPEF score | 4.00 (3.00-6.00) | 5.00 (3.00-6.00) | 4.00 (3.00-6.00) | 4.00 (3.00-6.00) | <0.001 |
| H2FPEF score groups | <0.001 | ||||
| High | 746 (38%) | 552 (44%) | 149 (26%) | 45 (34%) | |
| Intermediate | 1,111 (56%) | 642 (51%) | 382 (66%) | 87 (65%) | |
| Low | 116 (5.9%) | 67 (5.3%) | 47 (8.1%) | 2 (1.5%) | |
Values are median (IQR) or n (%).
NT-proBNP = N-terminal pro-B-type natriuretic peptide.
a
Kruskal-Wallis rank sum test; Pearson's chi-square test.