真实世界中苦碟子注射液不同疗程对肝肾功能指标变化影响的分析(3)
[参考文献][1] Rosenbaum P R,Rubin D B.The central role of the propensity score in observational studies for causal effects[J]. Biometrika,1983,70(1):41.
[2] 王永吉,蔡宏伟,夏结来,等.倾向指数的基本概念和研究步骤[J].中华流行病学杂志,2010,31(3):99.
[3] Dahabreh I J, Sheldrick R C, Paulus J K, et al.Do observational studies using propensity score methods agree with randomized trials A systematic comparison of studies on acute coronary syndromes[J].Eur Heart J ......
您现在查看是摘要页,全文长 3352 字符。