Item | Control group (n = 90) | PCAD group (n = 90) | t | P value |
---|---|---|---|---|
CpG1 (%) | 35.40 ± 3.87 | 43.54 ± 5.78 | 11.092 |  < 0.001 |
CpG2 (%) | 25.61 ± 2.93 | 32.21 ± 5.99 | 9.396 |  < 0.001 |
CpG3 (%) | 58.84 ± 6.53 | 71.75 ± 5.69 | 14.137 |  < 0.001 |
CpG4 (%) | 39.76 ± 4.73 | 49.65 ± 8.38 | 9.751 |  < 0.001 |
CpG5 (%) | 37.35 ± 8.36 | 44.03 ± 8.56 | 5.296 |  < 0.001 |
CpG6 (%) | 29.93 ± 4.29 | 37.64 ± 5.68 | 10.282 |  < 0.001 |
CpG7 (%) | 34.95 ± 4.20 | 42.43 ± 5.80 | 9.912 |  < 0.001 |
CpG8 (%) | 27.11 ± 2.71 | 32.83 ± 4.88 | 9.714 |  < 0.001 |
Mean ABCA1 promoter methylation (%) | 36.05 ± 2.99 | 44.24 ± 3.66 | 16.429 |  < 0.001 |
ABCA1 concentration (ng/mL) | 3.35 (3.02–3.95) | 3.15 (2.73–3.74) | 2.458 | 0.014 |