Effect of comorbidity on quality of life of male veterans with prevalent primary total knee arthroplasty.

Academic Article

Abstract

  • This is a study of the impact of specific and overall comorbidity on health-related quality of life (HRQoL) in men with primary total knee arthroplasty (TKA). In a population-based sample of male veterans who responded to a cross-sectional survey using the validated short-form 36 for veterans (SF-36 V) and had undergone primary TKA prior to survey, eight SF-36 V domain and two summary scores (physical and mental component (PCS and MCS) summary) were compared using multivariable-adjusted multiple linear regressions between patients with and without five comorbidities--chronic obstructive pulmonary disease (COPD)/asthma, diabetes, depression, hypertension, and heart disease. Analyses were adjusted for age, five comorbidities, and time since TKA. Two hundred ninety-three male patients constituted the analytic set with mean (SD) age of 70.3 (8.8) years; 97% were Caucasian and mean (SD) duration since TKA was 2.1 (0.7) years. COPD/asthma was associated with significantly lower adjusted MCS (mean +/- standard error of mean, 47.1 +/- 0.7 vs. 43.1 +/- 1.2; p
  • Published In

    Keywords

  • Aged, Aged, 80 and over, Arthroplasty, Replacement, Knee, Comorbidity, Cross-Sectional Studies, Depression, Diabetes Mellitus, Heart Diseases, Humans, Hypertension, Linear Models, Male, Midwestern United States, Multivariate Analysis, Prevalence, Pulmonary Disease, Chronic Obstructive, Quality of Life, Rheumatic Diseases, Veterans
  • Digital Object Identifier (doi)

    Author List

  • Singh JA
  • Start Page

  • 1083
  • End Page

  • 1089
  • Volume

  • 28
  • Issue

  • 9