Table 1 Baseline characteristics of all participants divided by the status of renal function
Characteristics | Overall | Tertile 1 | Tertile 2 | Tertile 3 | p valuea | p valueb | p valuec | p valued |
|---|---|---|---|---|---|---|---|---|
(n = 105) | (n = 35) | (n = 35) | (n = 35) | |||||
GFR > 86.2 ml/min/1.73 m2 | GFR 76.2-86.2 ml/min/1.73 m2 | GFR < 76.2 ml/min/1.73 m2 | ||||||
Age (year) | 72 ± 8.4 | 70 ± 8.2 | 70 ± 7.8 | 76 ± 7.8 | 0.001 | 0.940 | 0.001 | 0.001 |
BMI (kg/m2) | 25 ± 2.7 | 26 ± 3.1 | 25 ± 2.3 | 25 ± 2.8 | 0.719 | 0.423 | 0.769 | 0.612 |
CAD (%) | 71(67.6) | 19(54.3) | 23(65.7) | 29(82.9) | 0.037 | 0.329 | 0.010 | 0.101 |
Hypertension (%) | 77(73.3) | 22(62.9) | 23(65.7) | 32(91.4) | 0.012 | 0.803 | 0.009 | 0.004 |
MSBP (mmHg) | 126 ± 15.4 | 121 ± 15.8 | 127 ± 14.2 | 131 ± 14.8 | 0.021 | 0.071 | 0.006 | 0.340 |
MDBP (mmHg) | 72 ± 10.1 | 70 ± 10.8 | 74 ± 9.3 | 71 ± 10.2 | 0.294 | 0.136 | 0.732 | 0.249 |
Heart rate (bpm) | 71 ± 10.3 | 73 ± 12.3 | 70 ± 8.5 | 69 ± 9.6 | 0.275 | 0.195 | 0.142 | 0.862 |
Triglyceride (mmol/L) | 1.5 ± 0.7 | 1.5 ± 0.6 | 1.5 ± 0.7 | 1.6 ± 0.8 | 0.836 | 0.895 | 0.661 | 0.568 |
HDL-c (mmol/L) | 1.1 ± 0.3 | 1.1 ± 0.2 | 1.1 ± 0.3 | 1.1 ± 0.3 | 0.740 | 0.761 | 0.442 | 0.642 |
LDL-c (mmol/L) | 2.5 ± 0.8 | 2.5 ± 0.7 | 2.6 ± 0.7 | 2.4 ± 0.8 | 0.590 | 0.620 | 0.595 | 0.305 |
FBG (mmol/L) | 5.3 ± 0.6 | 5.5 ± 0.7 | 5.2 ± 0.5 | 5.3 ± 0.6 | 0.132 | 0.045 | 0.269 | 0.360 |
Calcium (mmol/L) | 2.3 ± 0.2 | 2.3 ± 0.3 | 2.2 ± 0.1 | 2.3 ± 0.1 | 0.240 | 0.096 | 0.287 | 0.545 |
Phosphorus (mmol/L) | 1.1 ± 0.2 | 1.1 ± 0.1 | 1.1 ± 0.2 | 1.1 ± 0.2 | 0.236 | 0.422 | 0.090 | 0.368 |
Uric acid (mmol/L) | 335.5 ± 74.2 | 299.6 ± 61.3 | 342.3 ± 59.9 | 364.7 ± 85.0 | 0.001 | 0.012 | <0.001 | 0.182 |
GFR (ml/min/1.73 m2) | 82.0 ± 13.3 | 96.6 ± 8.3 | 81.5 ± 2.7 | 67.9 ± 6.4 | <0.001 | <0.001 | <0.001 | <0.001 |
NSAIDs (%) | 64(61.0) | 19(54.3) | 22(62.9) | 23(65.7) | 0.594 | 0.467 | 0.329 | 0.803 |
ACEI/ARB (%) | 58(55.2) | 18(51.4) | 17(48.6) | 23(65.7) | 0.303 | 0.811 | 0.225 | 0.147 |
CAC scores | ||||||||
Agatston score | 388.9 ± 739.2 | 240.4 ± 338.5 | 248.1 ± 475.6 | 678.3 ± 1096.1 | 0.016 | 0.964 | 0.012 | 0.014 |
Volume score | 148.8 ± 263.3 | 94.8 ± 128.4 | 102.1 ± 169.8 | 249.5 ± 388.6 | 0.020 | 0.982 | 0.009 | 0.010 |
Mass score | 50.7 ± 92.7 | 31.5 ± 45.0 | 32.0 ± 64.0 | 88.6 ± 134.0 | 0.011 | 0.906 | 0.013 | 0.018 |