Avoiding Immortal Time Bias in the American College of Surgeons National Surgical Quality Improvement Program Readmission Measure

作者:Lucas Donald J; Haut Elliott R; Hechenbleikner Elizabeth M; Wick Elizabeth C; Pawlik Timothy M*
来源:JAMA Surgery, 2014, 149(8): 875-877.
DOI:10.1001/jamasurg.2014.115