Table 7. Analysis of Genotypic Association of SNP rs9943582 with overall CAD, CAD without LVSD, and with LVSD among CAD patients.
Cohorts (n, cases vs. controls) | Model | P_obs * | OR (95%CI) | P_adj † | OR(95%CI) | P_emp ‡ |
---|---|---|---|---|---|---|
All CAD(1,751 vs. 1,022) | Dominant | 0.57 | 1.04 (0.90–1.22) | 0.35 | 1.08 (0.92–1.27) | 0.58 |
Recessive | 0.26 | 1.18 (0.89–1.58) | 0.27 | 1.19 (0.88–1.60) | 0.28 | |
Additive | 0.51 | n.a | 0.23 | 1.14 (0.97–1.31) | 0.51 | |
CAD with normal LVEF(1,046 vs. 1,022) | Dominant | 0.70 | 0.97 (0.81–1.15) | 0.88 | 0.99 (0.82–1.18) | 0.72 |
Recessive | 0.98 | 1.00 (0.72–1.40) | 0.92 | 1.02 (0.72–1.43) | 1.00 | |
Additive | 0.92 | n.a | 0.94 | 1.00 (0.86–1.15) | 0.92 | |
CAD with LVSD (431 vs. 1,046) | Dominant | 8.98×10–4 | 1.48 (1.15–1.81) | 1.80×10–5 | 1.55 (1.23–1.95) | 4.66×10–4 |
Recessive | 0.02 | 1.56 (1.07–2.29) | 0.02 | 1.59 (1.08–2.34) | 0.03 | |
Additive | 1.22×10–3 | n.a | 8.98×10–5 | 1.42 (1.19–1.69) | 2.12×10–3 |
P-obs: P value observed, P-adj: P value with adjustment, OR: odds ratio, n.a: no data.
*Uncorrected P value and odds ratio (OR) using Chi-square tests with Pearson’s 2×2
†Adjusted P value by multivariate logistic regression analysis for potential confounders including age, gender, smoking, hypertension, diabetes mellitus and lipid concentrations (Tch, TG, HDL-c and LDL-c).
‡ Empirical P values were obtained by performing 100,000 Monte–Carlo simulations.