Huang L L, Chen F
Department of Biostatistics, Zhongshan Hospital, Fudan University, Shanghai 200032, China.
Department of Biostatistics, School of Public Health, Nanjing Medical University, Nanjing 211166, China.
Zhonghua Yu Fang Yi Xue Za Zhi. 2019 Jul 6;53(7):752-756. doi: 10.3760/cma.j.issn.0253-9624.2019.07.017.
Propensity score method, as an analytical strategy for adjusting multiple covariates, has been widely used in observational comparative effectiveness research. This paper introduces this method covered basic principles, case illustration and software implementation, in order to help readers understand propensity score method, apply it correctly in their researches, improve the efficiency of data utilization, and enhance the level of statistical analysis.
倾向得分法作为一种用于调整多个协变量的分析策略，已在观察性比较效果研究中广泛应用。本文介绍了该方法，涵盖基本原理、案例说明及软件实现，以帮助读者理解倾向得分法，在其研究中正确应用，提高数据利用效率，并提升统计分析水平。
