I don’t get it.
I just read a report from Reuters Health (October 1, 2015) titled “For seniors, hearing trouble linked to greater risk of death.”
It seems a study in the journal, JAMA Otolaryngology–Head and Neck Surgery, concluded that “Older adults with hearing impairment may have a higher risk of dying than people with normal hearing.”
They “looked at data on 1,666 adults from a nationally representative survey conducted in 2005-2006 and 2009-2010, as well as death records through the end of 2011.”
“The people included in the analysis were all over age 70 and had undergone hearing testing. Using World Health Organization criteria to define hearing impairment, and accounting for individuals’ age, the researchers found that people with moderate or severe hearing impairment had a 54 percent greater risk of dying than those with normal hearing. Mild hearing impairment was linked to a 27 percent increased risk.”
Even after adjusting for various health variables, “the study team found that people with moderately or severely impaired hearing had a 39 percent higher risk of death than those without hearing problems, and those with mild hearing impairment had a 21 percent greater risk.”
Sorry, but I don’t get it. I would have thought that all of these people, regardless of their hearing problems, would have a 100% risk of dying.