空气污染与阿尔茨海默病因果关联的两样本孟德尔随机化研究
张迎迎, 张俊瑶, 宋际伟, 王声杰, 姚俊岩

Two-sample Mendelian randomization study on the causal association between air pollution and Alzheimer′s disease
ZHANG Yingying, ZHANG Junyao, SONG Jiwei, WANG Shengjie, YAO Junyan
图1 两样本MR分析的研究设计
Note: LD—linkage disequilibrium; IVW—inverse variance weighted; WM—weighted median.
Fig 1 Study design of the two-sample MR analysis