Association between healthy lifestyle score changes and quality of life and health-related quality of life: a longitudinal analysis of South Korean panel data

Autor: Eun-Cheol Park, Bich Na Jang, Fatima Nari, Wonjeong Jeong, Hyeon Ji Lee
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: BMJ Open, Vol 11, Iss 10 (2021)
Druh dokumentu: article
ISSN: 2044-6055
DOI: 10.1136/bmjopen-2020-047933
Popis: Objectives We aimed to determine the influence of changes in the aggregate score of healthy lifestyle factors on health-related quality of life (HRQOL) and overall quality of life (QOL) in the Korean older adult population.Design This study used a longitudinal design.Setting and participants Data on 9474 participants aged 45 years or older were extracted from the Korean Longitudinal Study on Aging for the period 2006–2016. A composite score of four lifestyle factors (smoking, drinking, physical activity and body mass index) was calculated, and biennial changes in aggregate score were computed.Primary and secondary outcome measures The primary outcomes were HRQOL and QOL.Results Generalised estimating equation analysis results showed that those with healthy lifestyle score changes from ‘Low–High’ (β =−0.987, p=0.002; β =−1.288, p
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