著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Peter C. Austin,Using the Standardized Difference to Compare the Prevalence of a Binary Variable Between Two Groups in Observational Research,Communications in Statistics - Simulation and Computation,0361-0918,Informa UK Limited,2009-04-09,38,6,1228-1234,https://cir.nii.ac.jp/crid/1360574094706043264,https://doi.org/10.1080/03610910902859574