Multiple regression analysis involving plasma resistin (ng/ml) as a dependent variable and each SNP as an independent variable (adjusted for age, gender, and BMI).

Multiple regression analyses involving plasma resistin (ng/ml) as a dependent variable and each SNP genotype, age (years), gender (male = 0, female = 1), and BMI as independent variables were performed as described in Methods. For each SNP genotype, S/S was compared to N/N, and N/S was compared to N/N, respectively where the major and minor alleles based on the allele frequency were defined by normal (N), and susceptibility (S) alleles, respectively.

本研究以血浆抵抗素（ng/ml）为因变量，以各单核苷酸多态性（Single Nucleotide Polymorphism，SNP）基因型、年龄（岁）、性别（男性赋值为0，女性赋值为1）及体质量指数（BMI）为自变量开展多重回归分析，分析流程遵循“方法”部分的描述。针对每一种SNP基因型，分别将S/S基因型与N/N基因型、N/S基因型与N/N基因型进行比较；其中基于等位基因频率定义的主要等位基因记为正常等位基因（N），次要等位基因记为易感等位基因（S）。