期刊
JOURNAL OF EPIDEMIOLOGY AND COMMUNITY HEALTH
卷 77, 期 4, 页码 258-264出版社
BMJ PUBLISHING GROUP
DOI: 10.1136/jech-2022-219728
关键词
QUALITY OF LIFE; AGING; COHORT STUDIES; PUBLIC HEALTH
This study examines the impact of hearing or/and visual impairment on health-related quality of life (HRQoL) in the Chinese middle-aged and older population. It finds that hearing impairment, visual impairment, and dual sensory impairment are all associated with decreased HRQoL, with dual sensory impairment having the greatest impact. Additionally, the impacts of sensory impairment on HRQoL are more pronounced among women and rural populations.
BackgroundThe impact of sensory impairment (SI) on individual multidimensional health has not been adequately explored in developing countries. This study examined the association of hearing or/and visual impairment with health-related quality of life (HRQoL) in the Chinese middle-aged and older population, and further explored potential discrepancies in associations by gender and rural-urban residence. MethodsThis cohort study used four-wave data during 2011-2018 from the China Health and Retirement Longitudinal Study, and enrolled 13 342 community-dwelling adults aged 45 years or older. We employed linear mixed effects models to estimate the longitudinal associations between SI and HRQoL, and conducted interaction tests to assess gender or rural-urban differences in above associations. ResultsHearing impairment (HI) and visual impairment (VI) were separately and jointly associated with deteriorated overall HRQoL and decreased physical/mental component of HRQoL (all beta<0, all p<0.05), and in particular, dual sensory impairment (DSI) exhibited greater impacts on HRQoL than either HI or VI alone. The impacts of SI on HRQoL were more evident among women or rural population than their counterparts (all p for interaction<0.05). ConclusionThis study observed decreased HRQoL in association with SI. The greater impact of DSI underlines the need for integrated care for comorbid sensory conditions. Our findings also indicate the necessity to reduce the burden of SI among more vulnerable populations such as females and rural adults.
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