Multimorbidity and health-related quality of life in Koreans aged 50 or older using KNHANES 2013-2014 11 Medical and Health Sciences 1117 Public Health and Health Services 11 Medical and Health Sciences 1103 Clinical Sciences

Bomi Park, Minsu Ock, Hye Ah Lee, Seonhwa Lee, Hyejin Han, Min Woo Jo, Hyesook Park

Research output: Contribution to journalArticlepeer-review

33 Scopus citations

Abstract

Background: Multimorbidity negatively affects health outcomes and impairs health-related quality of life (HRQoL). We assessed the prevalence of multimorbidity in Koreans aged 50 and older, taking into consideration their socioeconomic status, and estimated the loss in HRQoL due to multimorbidity. Methods: This study is based on an analysis of data for adults aged 50 and older derived from the cross-sectional nationally representative Korean National Health and Nutrition Examination Survey conducted in 2013-14. The five most prevalent chronic diseases and disease dyads were identified. The impact of the degree of multimorbidity, sex, and socioeconomic status on the European Quality of Life 5 Dimension (EQ-5D) index score were analyzed. Marital status, educational attainment, household income, basic livelihood security benefit, and occupation were considered as socioeconomic factors. Results: The analysis included 5996 adults aged 50 years and older with males comprising 46.6%. Two or more chronic diseases were present in 26.8% of the participants aged 50 and older and 37.9% of the participants aged 65 and older. The most prevalent dyadic combination was hypertension and dyslipidemia in the 50 and older group, and hypertension and osteoarthritis in the 65 and older age group. Hypertension dominated the multimorbidity combinations (four of the five most prevalent multimorbidity dyads), while a few conditions such as osteoarthritis had a relatively large influence on quality of life. In addition to the degree of multimorbidity, female and lower socioeconomic status were associated with significantly lower EQ-5D index scores. Conclusions: Integrated, holistic healthcare based on a patient-oriented perspective for earlier, more effective intervention, targeting multimorbidity is warranted. Special consideration should be given to patients with low socioeconomic status.

Original languageEnglish
Article number186
JournalHealth and Quality of Life Outcomes
Volume16
Issue number1
DOIs
StatePublished - 15 Sep 2018

Keywords

  • Health-related quality of life
  • Multimorbidity
  • Prevalence
  • Socioeconomic disparity

Fingerprint

Dive into the research topics of 'Multimorbidity and health-related quality of life in Koreans aged 50 or older using KNHANES 2013-2014 11 Medical and Health Sciences 1117 Public Health and Health Services 11 Medical and Health Sciences 1103 Clinical Sciences'. Together they form a unique fingerprint.

Cite this