Table 1 Baseline Characteristics.
Baseline Characteristics | No Anemia | Mild Anemia | Moderate-severe Anemia | P Value |
|---|---|---|---|---|
Total, n | 3163(77.0) | 866(21.1) | 80(1.9) | |
Clinical features | ||||
Age, y, (SD) | 63.34 ± 8.81 | 66.93 ± 10.07 | 69.87 ± 11.24 | <0.001 |
Male gender, n (%) | 2305(72.9) | 547(63.2) | 28(35.0) | <0.001 |
Hypertension, n (%) | 1893(59.8) | 536(61.9) | 58(72.5) | 0.049 |
Diabetes mellitus, n (%) | 722(22.8) | 259(29.9) | 25(31.3) | <0.001 |
Current smoker, n (%) | 1591(50.3) | 333(38.5) | 16(20.0) | <0.001 |
Hyperlipidemia, n (%) | 484(15.3) | 100(11.5) | 10(12.5) | 0.016 |
Previous heart failure, n (%) | 203(6.4) | 61(7.0) | 4(5.0) | 0.669 |
Hb, mg/L, | 143.41 ± 12.74 | 117.86 ± 7.83 | 88.28 ± 12.28 | <0.001 |
eGFR, <90 ml/min/1.72 m2, n (%) | 72(2.3) | 62(7.2) | 20(25.0) | <0.001 |
LVEF, <50%, n (%) | 196(6.2) | 81(9.4) | 12(15.0) | <0.001 |
Clinical syndromes | <0.001 | |||
ACS | 2274(71.9) | 767(88.6) | 67(83.8) | |
Non-ACS | 889(28.1) | 99(11.4) | 13(16.2) | |
