Matched cohort analysis of peri-operative outcomes following total knee arthroplasty in patients with and without Parkinson's disease
Kleiner JE, Gil JA, Eltorai AEM, Rubin LE, Daniels AH. Matched cohort analysis of peri-operative outcomes following total knee arthroplasty in patients with and without Parkinson's disease. The Knee 2019, 26: 876-880. PMID: 31171425, DOI: 10.1016/j.knee.2019.05.003.Peer-Reviewed Original ResearchConceptsTotal knee arthroplastyCharlson Comorbidity IndexLength of stayPD patientsComplication rateDisease patientsKnee arthroplastyCohort analysisGreater Charlson Comorbidity IndexHCUP Nationwide Inpatient SampleHospital complication ratesHospital mortality ratePeri-operative outcomesTotal hospital chargesMultivariable logistic regressionNationwide Inpatient SampleNon-PD patientsCost of hospitalizationYear of admissionParkinson's disease patientsHospital mortalityComorbidity indexTKA patientsControl patientsHospital charges