authors Nabozny, Michael J Greenberg, Caprice C Schwarze, Margaret L Barnato, Amber E Rathouz, Paul J Havlena, Jeffrey A Amy Kind, MD, PhD Ehlenbach, William J Zhao, Qianqian Ronk, Katie Smith, Maureen A
has subject area Age Factors Aged Aged, 80 and over Female Humans Length of Stay Male Medicare Patient Discharge Prognosis Respiration, Artificial Retrospective Studies Risk Factors Surgical Procedures, Operative Survival Rate Time Factors United States