Regression models: Association of high levels of serum IgG to <i>A. naeslundii</i> and <i>E. nodatum</i> and incident AD.
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Model 1: bivariate association with both antibodies included in the model. Model 2: controlled for age at phlebotomy (baseline). Model 3: Model 2, also controlled for APOE status, gender, and education. Model 4: Model 3, also controlled for hypertension, smoking, stroke, and diabetes. *Models shown using pseudolikelihood estimator, robust variance estimator, and weight of cases (1), controls (10) [most conservative method]. Models highlighted in bold indicate p<0.05. HR: Hazard ratio. Regression models: Association of high levels of serum IgG to A. naeslundii and E. nodatum and incident AD.
模型1:将两种抗体均纳入模型的双变量关联分析。 模型2:校正了静脉采血时的基线年龄。 模型3:在模型2的基础上,额外校正了载脂蛋白E(APOE)基因型、性别与受教育程度。 模型4:在模型3的基础上,额外校正了高血压、吸烟史、脑卒中史与糖尿病史。 *所有模型均采用伪似然估计器、稳健方差估计器,并使用病例权重(1)、对照权重(10),此为最保守的分析方法。 标注为加粗的模型表示其p值小于0.05。风险比(Hazard Ratio,HR)。 回归分析模型:血清中针对内氏放线菌(A. naeslundii)和结节艾肯菌(E. nodatum)的高IgG水平与新发阿尔茨海默病(AD)的关联分析。




