iPod使美国青少年听力损失上升30% 专家支招(图)
新闻来源: 赛迪网http://i38.tinypic.com/juyan6.jpg
8月18日消息,据国外媒体报道,有研究显示,美国在20年中,青少年因使用音乐播放器(如iPod)而导致听力损失上升近30%。
此调查显示,在2005年到2006年间,每五个美国少年中,就有一个存在听力问题。在1988年到1994年间,约有15%的12到19岁的青少年,有不同程度的听力损失。而2005年到2006年间,这个数字增长到了19.5%。虽然大部分少年的听力损失都可被描述为“轻微”,然而中度和严重听力损失在最近的调查中显示,已增加了77%。就性别而言,女孩的听力被影响的几率较男孩少些,而那些贫困线下的孩子们的患病危险性更高。
欧盟委员会警告说,在未来十年里,那些用耳机听高音音乐的孩子,有10%在他们30岁左右时需要带助听器等设备。
调查还显示,在美国和欧洲,有90%的年轻人经常把MP3播放器(包括iPod)调到最大音量听音乐,每天长达数小时。
听力专家建议60/60法则,每天听MP3不超过60分钟,音量控制在最大音量的60%。 这和IPOD有什么关系。。。
是不是还可以发一篇:苹果电脑使70%的中国青少年近视 耳机音量最大。。。我的天啊。。。
这个不是自残么? ipod广告。。 树大招风阿.
标题党的文章还真是没营养.
"据国外媒体报道..."---据的是谁?数据依据是啥? 树大招风阿.
标题党的文章还真是没营养.
"据国外媒体报道..."---据的是谁?数据依据是啥?
feldhoch 发表于 2010-8-18 23:22 http://www.dolc.de/forum/images/common/back.gif
周立波说了,这是"相关部门"的数据
至于相关部门是谁,从来没人知道 同感,好神秘的"相关部门" 同感,好神秘的"相关部门"
feldhoch 发表于 2010-8-19 00:04 http://www.dolc.de/forum/images/common/back.gif
全世界十大神秘组织排行之首。 好像那个什么苏联的可可波才地3,排第一的就是这个。。。有关部门儿。。。 我也同样反对拿耳机听音乐调到好大声音,确实不好,我听说一个朋友从澳洲花了7000人民币买了一个耳机的攻放,耳机花了多少就不知到了,我怎么就想不明白,那么有钱你就干脆买一套好点儿的木质音响设备在屋子里面环绕不是挺好么,干吗非得买耳机带着多遭罪阿。。。 我也同样反对拿耳机听音乐调到好大声音,确实不好,我听说一个朋友从澳洲花了7000人民币买了一个耳机的攻放 ...
Ladamandis 发表于 2010-8-19 09:45 http://www.dolc.de/forum/images/common/back.gif
因为7000块根本买不着好的音响。。。 还有就是,如果你烧耳机,你的老婆对此无爱,你仍然可以烧下去,因为你听歌不会打扰她
可是玩音响搞的全家都很吵,邻居也很愤怒,你就会鸭梨很大{:5_366:}
于是玩音响要全体配套设施搞上去才行,搞套豪宅,隔音好的,没邻居的,这个投资和耳机不可同日而语 顶楼上!这是我的一贯观点!系统配套化! 我估计IPAD将使美国青少年视力损失60%, 专家建议每天使用iPad不超过60分钟,亮度控制在最小亮度的60%,及避免使用手机看书, 玩游戏。 本帖最后由 columco 于 2010-8-20 01:54 编辑
原文来自于------- dailymail.co.uk/health/article-1303998/iPods-damaging-childrens-ears-Teenage-hearing-loss-rises-30-20-years.html
The study, carried out at Brigham and Women’s Hospital, Boston, looked at two databases to see if there was any change in hearing loss over the past 20 years.
Around 15 per cent of 12- to 19-year-olds reported some degree of hearing loss between 1988 and 1994. This rose to 19.5 per cent by2005/6.
The majority of problems were described as ‘slight’ but the number of cases of mild or worse hearing loss was 77 per cent higherin the later survey.
Girls were less likely to be affected, while those below the poverty line were at higher risk.
The report said: ‘Adolescent hearing loss, although common, is not well understood and can have important educational and social implications.
‘Some risk factors, such as loud sound exposure from listing to music, may be of particular importance to adolescents.’
Pugh Cartoon
Researcher Josef Shargorodsky said further research is needed to ‘determine
reasons for this increase’.
This will help to ‘identify potential modifiable risk factors to prevent ... hearing loss’, he added.
The European Commission has warned that up to 10 per cent of 30-year-olds may have to wear a hearing device within a decade because they listen to music too
loudly through headphones.
Surveys show more than 90 per cent of young people in Europe and the U.S. use MP3 players, including iPods, often for several hours a day at maximum volume.
Hearing experts recommend the 60/60 rule – listening for no more than 60 minutes at a time and at 60 per cent of maximum volume.
The Royal National Institute for Deaf People found that 66 per cent of MP3 users listen to music at a volume louder than the EU’s
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