2.1. APOM SNPs and T2D susceptibility. No significant association was detected between individual SNPs and T2D (Table 1) . Further multiple logistic regression analysis adjusting for age, BMI, SBP (systolic blood pressure), DBP (diastolic blood pressure), TC and TG again detected no significant association between individual SNPs and T2D (data not shown). 2.2. APOM SNPs and T2D duration. We next examine the association between APOM SNPs and T2D disease duration. T2D patients were subgrouped into disease duration of # 10 years (n = 583) and disease duration of .10 years (n = 586). As shown in Table 2 , the C allele of rs805297 was associated with T2D duration of longer than 10 years (odds ratio = 1.245, p = 0.015).