Predictors of 90-Day All-Cause Morbidity, Mortality and Poor Functional Outcome Scores Following Elective Total Knee Arthroplasty in a High-Volume Setting: A Prospective Cohort Study.

The present study explicates the relative importance of predictors on morbidity, mortality and functional outcome. Efforts to minimize morbidity and mortality should concentrate more on elderly male patients, and those with high Deyo-Charlson comorbidity score, BMI and ASA grade.