Table 1 Demographic and clinical characteristics of total participants stratified by aICAS
Characteristics | Total (n = 1942) | aICAS | P value | |
|---|---|---|---|---|
No (n = 1810) | Yes (n = 132) | |||
Age (years) | 55(49,65) | 55(49,65) | 60(51,68) | 0.001 |
Sex | Â | Â | Â | 0.029 |
 Female, n (%) | 1014(52.2) | 933(51.5) | 81(61.4) |  |
 Male, n (%) | 928(47.8) | 877(48.5) | 51(38.6) |  |
Hypertension, n (%) | 1111(57.2) | 1001(55.3) | 110(83.3) |  < 0.001 |
DM, n (%) | 288(14.8) | 249(13.8) | 39(29.5) |  < 0.001 |
Dyslipidemia, n (%) | 776(40.0) | 710(39.2) | 66(50.0) | 0.015 |
Smoking habit, n (%) | 434(22.3) | 419(23.1) | 15(11.4) | 0.002 |
Drinking habit, n (%) | 641(33.0) | 606(33.5) | 35(26.5) | 0.099 |
HDL-C (mmol/L) | 1.58(1.35,1.87) | 1.59(1.36,1.88) | 1.45(1.25,1.62) |  < 0.001 |
LDL-C (mmol/L) | 2.93(2.52,3.41) | 2.93(2.51,3.40) | 3.12(2.58,3.68) | 0.007 |
TG (mmol/L) | 1.10(0.80,1.61) | 1.08(0.80,1.59) | 1.35(0.96,2.03) |  < 0.001 |
TC (mmol/L) | 5.28(4.67,5.98) | 5.29(4.66,5.96) | 5.24(4.79,6.13) | 0.512 |
hsCRP (mg/L) | 0.64(0.25,1.54) | 0.60(0.24,1.51) | 0.98(0.45,2.27) |  < 0.001 |
WC (cm) | 91(85,98) | 91(85,97) | 95(90,99) |  < 0.001 |
HIP (cm) | 99(95,104) | 99(95,104) | 101(97,106) | 0.001 |
WHR | 0.92(0.87,0.97) | 0.92(0.87,0.97) | 0.94(0.89,0.98) | 0.010 |
WHR, n (%) | Â | Â | Â | 0.102 |
 no-abdominal obesity | 1629(83.9) | 1525(84.3) | 104(78.8) |  |
 abdominal obesity | 313(16.1) | 285(15.7) | 28(21.2) |  |
BMI (kg/cm2) | 24.98(22.76,27.34) | 24.91(22.68,27.22) | 26.14(24.27,28.48) |  < 0.001 |
BMI, n (%) |  |  |  |  < 0.001 |
 underweight and normal weight | 710(36.6) | 680(37.6) | 30(22.7) |  |
 Overweight | 868(44.7) | 804(44.4) | 64(48.5) |  |
 Obesity | 364(18.7) | 326(18.0) | 38(28,8) |  |
VAI | 1.18(0.73,1.99) | 1.15(0.72,1.93) | 1.66(1.04,2.72) |  < 0.001 |
Subgroup of VAI, n (%) |  |  |  |  < 0.001 |
 Tertile 1 | 647(33.3) | 625(34.5) | 22(16.7) |  |
 Tertile 2 | 646(33.3) | 600(33.1) | 46(34.8) |  |
 Tertile 3 | 649(33.4) | 585(32.3) | 64(48.5) |  |