20% Of Teens Have Some Hearing Loss

The incidence of partial hearing loss among teenagers is soaring, according to a just-released study out of Massachusetts. And experts are naturally pointing to the iPod and similar devices.

The study of thousands of 12 to 19-year-olds found the number of them suffering from partial hearing loss jumped by 30 per cent between the early 1990 s and 2005-06. The prevalence of partial hearing loss rose from 14.9 per cent to 19.5 per cent - a relative jump of almost a third, found the authors of the study, led by Dr Josef Shargorodsky, of Brigham and Women's Hospital in Boston, Massachusetts. The incidence of slight hearing loss jumped by 77 per cent. The study, published in the Journal of the American Medical Association (JAMA), also found that boys were more likely to experience hearing loss than girls. Emma Harrison, director of public engagement at the Royal National Institute for Deaf People (RNID), said: "This study highlights the widespread concern felt over the risks personal music players, together with loud music at gigs and clubs, pose to hearing." She said two-thirds of people who used iPods and other in-ear audio players, had used them to listen to music at louder than 85 decibels "which according to the World Health Organisation, can cause permanent hearing damage over time".

I haven't had my own hearing checked in years, but I often wonder what damage I may have done over 30 years on the dance floor.