Characteristic |  | Total population (n = 2377) | With EF > 45% (n = 2185) | Patients with EF ≤ 45% (n = 192) | P value |
---|---|---|---|---|---|
Age (years) | Â | 63.0 (62.9, 63.6) | 63.3(62.9 63.6) | 62.9 (62.0, 63.8) | 0.332 |
Gender (male-n-%) | Â | 1442 (60.7%) | 1305 (59.7%) | 137 (70.8%) | <0.001 |
Smoking (n-%) | Â | 995 (41.9%) | 895 (41.0%) | 100 (52.1%) | <0.001 |
Systolic blood pressure (mmHg) | Â | 137.1 (136.3, 137.9) | 138.4 (137.6, 139.3) | 128.9 (126.8, 131.0) | <0.001 |
Diastolic blood pressure (mmHg) | Â | 79.3 (78.8, 79.7) | 79.3 (76.8, 79.8) | 79.1 (77.6, 80.6) | 0.112 |
ALT | Â | 24.42 (23.84, 24.99) | 24.04 (23.43, 24.64) | 26.65 (24.88, 28.42) | 0.106 |
AST | Â | 24.61 (24.10, 25.12) | 24.48 (23.93, 25.04) | 25.38 (24.05, 26.70) | 0.04 |
FBG (mmol/L) | Â | 8.36 (8.23, 8.49) | 8.22 (8.12, 8.33) | 8.72 (8.37, 9.07) | 0.033 |
HbA1C(%) | Â | 7.92 (7.85, 7.99) | 7.89 (7.81, 7.96) | 8.16 (7.95, 8.38) | 0.007 |
High-density lipoprotein (mmol/L) | Â | 1.08 (1.08, 1.10) | 1.09 (1.07, 1.10) | 1.04 (1.01, 1.06) | 0.001 |
Low-density lipoprotein (mmol/L) | Â | 2.64 (2.61, 2.69) | 2.64 (2.61, 2.68) | 2.66 (2.57 2.75) | 0.972 |
Total cholesterol (mmol/L) | Â | 4.31(4.26, 4.36) | 4.32 (4.27, 4.37) | 4.26 (4.14, 4.39) | 0.257 |
Triglyceride (mmol/L) | Â | 1.83(1.77, 1.88) | 1.85 (1.79, 1.79) | 1.70 (1.53, 1.86) | <0.001 |
Serum creatinine (µmol/L) |  | 66.83 (66.24, 67.42) | 65.68 (65.06, 66.30) | 73.63 (72.05, 75.21) | <0.001 |
Serum uric acid (µmol/L) |  | 321.9 (328.3, 335.5) | 323.3 (319.7, 326.9) | 382.6 (371.4, 393.7) | <0.001 |
SOD (u/ml) | Â | 160.0 (159.0, 161.1) | 161.9 (160.8, 163.0) | 149.1 (146.4, 151.9) | <0.001 |
CRP (mg/L) | Â | 7.28 (6.55, 8.02) | 6.44 (5.74, 7.15) | 12.26 (9.38, 15.14) | <0.001 |
Fibrinogen (g/L) | Â | 3.37 (3.34, 3.41) | 3.33 (3.29, 3.36) | 3.64 (3.54, 3.75) | <0.001 |
NT-proBNP(pg/ml) | Â | 924.4 (843.3, 1005.6) | 559.9 (510.2, 609.6) | 3095.4(2679.8, 3511.0) | <0.001 |
Hs-cTnT (pg/ml) | Â | 157.4 (138.7, 176.1) | 143.9 (124.4, 163.4) | 237.8 (179.1, 396.5) | <0.001 |