Immortal time bias affects effect size estimatesQ. Zheng,P. Otahal,I Cox,B. De Graaff,J. Campbell, H. Ahmad,E. Walters,A. PalmerRESPIROLOGY（2023）引用 0|浏览14关键词Immortal time bias,idiopathic pulmonary fibrosis,time-dependent,landmark,observational research.AI 理解论文溯源树样例生成溯源树，研究论文发展脉络Chat Paper正在生成论文摘要
