Many older men need hearing aids, but are reluctant to wear them. Because hearing loss is associated with greater risks for certain conditions including depression, anyone who suspects their hearing is deteriorating should have a hearing test. It is important to note that hearing aids make sounds louder, but not clearer. There are other ways to improve communication with or without a hearing aid.
Hearing loss is common among older people, causing a profound impact on a person’s quality of life by creating a sense of isolation that affects overall health. In most cases, hearing problems can be alleviated relatively easily, restoring one’s sense of connection to the world.
Loss of hearing represents more than just difficulty hearing sounds. It can lead to social isolation and depression. A new study suggests that hearing loss may also be linked to loss of memory and thinking skills. In a study published online yesterday in JAMA Internal Medicine, Johns Hopkins researchers found that declines in thinking skills happened faster during a six-year period among people with hearing loss than among those without it. Among the nearly 2,000 volunteers, all over age 70, those with hearing loss we also likely to develop “cognitive impairment,” defined as a substantial reduction in the score on a key test called the Modified Mini-Mental State Examination. The researchers estimated that it would take a hearing-impaired older adult just under eight years, on average, to develop cognitive impairment compared with 11 years for those with normal hearing. This new study shows an association. It does not prove that hearing loss causes a decline in thinking skills. The work also raises a huge question: can treating hearing loss prevent or slow an age-related decline in brain function?