標題: Modifiable determinants of hearing impairment in adults
作者: Zhan, Weihai
Cruickshanks, Karen J.
Klein, Barbara E. K.
Klein, Ronald
Huang, Guan-Hua
Pankow, James S.
Gangnon, Ronald E.
Tweed, Theodore S.
統計學研究所
Institute of Statistics
關鍵字: Hearing impairment;Hearing loss;Birth cohort effect;Education
公開日期: 1-十月-2011
摘要: Objective. To identify factors contributing to the declining prevalence of hearing impairment in more recent generations. Methods. We used data on hearing thresholds and potential risk factors of hearing impairment collected from studies in Beaver Dam, Wisconsin, the Epidemiology of Hearing Loss Study (1993-1995, n=3753; 1998-2000, n = 2800 and 2003-2005, n=2395), the concurrent Beaver Dam Eye Study on the same cohort, and a subgroup (n = 2173) of the Beaver Dam Offspring Study (2005-2008). Results. Educational attainment significantly reduced the odds ratio (OR) of the birth cohort effect on hearing impairment from 0.90 to 0.93, while a history of ear infection had a reverse effect on the decreasing trend (significantly changing the OR from 0.93 to 0.94). Occupational noise exposure, smoking, and a history of cardiovascular disease, while associated with hearing impairment, did not attenuate the cohort effect. The cohort effect remained significant after known risk factors were adjusted (OR = 0.93; 95% confidence interval, 0.89-0.97). Conclusion. These data provide strong evidence that environmental, lifestyle, or other modifiable factors contribute to the etiology of hearing impairment and add support to the idea that hearing impairment in adults may be prevented or delayed. (C) 2011 Elsevier Inc. All rights reserved.
URI: http://dx.doi.org/10.1016/j.ypmed.2011.08.012
http://hdl.handle.net/11536/14750
ISSN: 0091-7435
DOI: 10.1016/j.ypmed.2011.08.012
期刊: PREVENTIVE MEDICINE
Volume: 53
Issue: 4-5
起始頁: 338
結束頁: 342
顯示於類別:期刊論文


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