Table 1.
Model | Alleles (A/G)/Genotypesd | Without adjustment | With adjustmentb | ||||
---|---|---|---|---|---|---|---|
Cases, N | Controls, N | OR (95%CI) | P | Pempa | OR (95%CI) | Padj | |
ALLELIC ASSOCIATION ANALYSESc | |||||||
Discovery set | 1500/1032 | 1462/1130 | 0.89 (0.80−0.99) | 0.040 | 0.031 | 0.88 (0.78−0.99) | 0.034 |
Replication set | 1897/1177 | 1800/1288 | 0.87 (0.78−0.96) | 0.006 | 0.005 | 0.89 (0.80−0.99) | 0.032 |
Merged set | 3397/2209 | 3262/2418 | 0.88 (0.81−0.95) | 6.29 × 10−4 | 6.64 × 10−4 | 0.89 (0.82−0.96) | 0.003 |
GENOTYPIC ASSOCIATION ANALYSESd | |||||||
Discovery set | |||||||
Additive | 423/654/189 | 411/640/245 | 0.89 (0.79−0.99) | 0.036 | 0.038 | 0.88 (0.78−0.99) | 0.031 |
Recessive | 1077/189 | 1051/245 | 0.75 (0.61−0.93) | 0.007 | 0.008 | 0.71 (0.57−0.88) | 0.002 |
Dominant | 423/843 | 411/885 | 0.93 (0.79−1.09) | 0.359 | 0.533 | 0.94 (0.79−1.12) | 0.473 |
Replication set | |||||||
Additive | 555/787/195 | 510/780/254 | 0.86 (0.77−0.96) | 0.005 | 0.009 | 0.88 (0.79−0.99) | 0.027 |
Recessive | 1342/195 | 1290/254 | 0.74 (0.60−0.90) | 0.003 | 0.004 | 0.76 (0.61−0.93) | 0.009 |
Dominant | 555/982 | 510/1034 | 0.87 (0.75−1.01) | 0.073 | 0.101 | 0.91 (0.78−1.06) | 0.231 |
Merged set | |||||||
Additive | 978/1441/384 | 921/1420/499 | 0.87 (0.81−0.94) | 4.62 × 10−4 | 2.31 × 10−4 | 0.88 (0.81−0.96) | 0.002 |
Recessive | 2419/384 | 2341/499 | 0.75 (0.64−0.86) | 6.53 × 10−5 | 8.32 × 10−5 | 0.73 (0.63−0.85) | 6.45 × 10−5 |
Dominant | 978/1825 | 921/1919 | 0.90 (0.80−1.00) | 0.051 | 0.058 | 0.92 (0.82−1.04) | 0.180 |
Emprical P values were obtained from the 100,000-time Monte-Carlo permutation test.
Adjusted OR (95%CI) and Padj values were obtained from logistic regression analyses after adjusting for age, sex, smoking status, alcohol drinking status, BMI, and histories of hyperlipidemia, T2DM, and hypertension.
In allelic association analyses, the major allele A was considered as the reference.
In genotypic association analyses, additive model = AA/AG/GG; recessive model = AG + AA (Reference)/GG.: dominant model = AA (Reference)/GG + AG.
N, number; OR (95%CI), odds ratio: (95% confidence interval).