参考资料:1.央视新闻2.百度百科3.Katharine K Brewster, MD, Mei-Chen Hu, PhD, Sigal Zilcha-Mano, PhD, Alexandra Stein, BA, Patrick J Brown, PhD, Melanie M Wall, PhD, Steven P Roose, MD, Justin S Golub, MD, MS, Bret R Rutherford, MD,Age-Related Hearing Loss, Late-Life Depression, and Risk for Incident Dementia in Older Adults ,The Journals of Gerontology: Series A,glaa242.