Characteristics | Discovery cohort (n = 1040) | Multicenter validation cohort (n = 566) |  |
---|---|---|---|
Demographic data | Â | ||
 Age | 63.03 ± 10.04 | 62.29 ± 10.18 |  |
 Sex (male) | 828 (79.62) | 419 (74.16) |  |
 BMI, kg/m2 | 24.28 ± 4.79 | 24.06 ± 3.38 |  |
 SBP, mm Hg | 130.66 ± 18.89 | 133.04 ± 20.29 |  |
 DBP, mm Hg | 76.19 ± 11.03 | 76.46 ± 12.05 |  |
 Current smoking | 294 (28.52) | 160 (28.73) |  |
 Family of CVD | 29 (2.79) | – |  |
Comorbidities | Â | ||
 Arrhythmia | 92 (8.86) | 51 (9.17) |  |
 DM | 286 (27.55) | 164 (29.39) |  |
 HyperT | 627 (60.35) | 340 (60.93) |  |
 Dyslipidemia | 729 (72.54) | 400 (74.07) |  |
Biomedical measurements | Â | ||
 ALT, U/L | 27.41 ± 13.18 | 27.65 ± 24.56 |  |
 AST, U/L | 26.64 ± 10.62 | 32.12 ± 55.48 |  |
 eGFR, mL/min/1.73 m2 | 94.32 ± 73.69 | 91.37 ± 110.84 |  |
 GLUC, mmol/L | 6.74 ± 2.73 | 6.21 ± 3.82 |  |
 CHOL, mmol/L | 4.28 ± 1.12 | 4.29 ± 1.77 |  |
 LDLC, mmol/L | 2.58 ± 0.93 | 2.7 ± 1.00 |  |
 HDLC, mmol/L | 0.97 ± 0.26 | 0.99 ± 0.25 |  |
 TRIG, mmol/L | 1.62 ± 1.14 | 1.85 ± 1.85 |  |
 CKMB, U/L | 7.48 ± 5.92 | 19.37 ± 52.83 |  |
 proBNP, pg/mL | 774.51 ± 1597.35 | 1299.46 ± 4922.09 |  |
Medications | Â | ||
 BB | 929 (89.5) | 477 (84.57) |  |
 ACEI | 660 (63.58) | 286 (50.71) |  |
 CCB | 295 (28.42) | 165 (30.05) |  |
 PPI | 506 (48.75) | 380 (67.26) |  |
SYNTAX score | 16.43 ± 10.74 | 16.45 ± 13.09 |  |
LVEF, % | 60.1 ± 11.54 | 59.43 ± 11.63 |  |
LVMI, g/m2 | 122.13 ± 36.05 | 116.54 ± 35.08 |  |