Association of household income and education with prevalence of hearing impairment in Japan
Association of household income and education with prevalence of hearing impairment in Japan
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DOI:
10.1002/lary.27758
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发表时间:
2019-09-01
期刊:
影响因子:
2.6
通讯作者:
Miyake, Yoshihiro
中科院分区:
文献类型:
--
作者:
Fukui, Junpei;Nobutoh, Chinatsu;Miyake, Yoshihiro
Objectives/Hypothesis Epidemiological information regarding the relationship between household income and education and hearing impairment (HI) is limited. The present cross-sectional study investigated this issue in Japan. Study Design Cross-sectional investigation. Methods Study subjects were 371 men and 639 women aged 36 to 84 years. A self-administered questionnaire was used. Audiological assessment was performed by pure-tone audiometry. HI was defined as present in subjects who did not respond to a pure-tone average of >25 dB HL in the better hearing ear according to the World Health Organization standard. Adjustment was made for age, smoking status, alcohol consumption, hypertension, dyslipidemia, diabetes mellitus, and body mass index. Results The prevalence of HI was 31.5% in 371 men and 20.8% in 639 women. In men, a slight inverted J-shaped association was observed between household income and HI, compared with a household income of