银狐犬爱斯基摩犬:双语:肥胖青少年更易早尝禁果

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双语:肥胖青少年更易早尝禁果

http://www.sina.com.cn  2011年05月26日 15:50   环球网


  Obese teens tend to be socially outcast, and so researchers hadlong assumed they were less likely to engage in the kinds of riskysocial behaviors that mark traditional adolescence: drinking, smokingand hooking up. But a new survey finds that in fact obese teens are justas likely to participate in these rites of teenhood as their thinnerpeers。

  In some ways, obese teens' behavior is even riskier. The studyfound that obese teenagers drank alcohol about as often as normal-weightclassmates, but they were more likely to smoke cigarettes. And whileobese teen girls were less likely to have sex than thin girls, those whowere sexually active were more likely to use drugs or alcohol beforesex。

  The survey included responses from 9,000 high school students.Among the students, 410 were extremely obese, and the rest wereconsidered healthy weight。

  "Obese adolescents are already at greater risk for the developmentof additional chronic health conditions, the likes of which may beexacerbated by cigarette smoking, resulting in compound health risk,"wrote the researchers。

  肥胖青少年常被社会排斥,研究人员也曾以为他们不像一般青少年那样,有较多冒险性质的社交行为,比如喝酒、吸烟、发生性关系。但最新调查发现,事实上,肥胖青少年与他们的苗条同伴一样,参加此类活动的次数并不少。

  在某些方面,肥胖青少年的行为更加冒险。研究发现,他们和体重正常的同学喝酒频率不相上下,但是他们吸烟更多。尽管肥胖女孩子发生性关系的可能性要比苗条女孩子小,却不乏有积极活跃者在性交前吸食毒品或者饮酒。

  该调查报告囊括了9000名高中生的反馈。其中410名为极度肥胖,剩下的则拥有健康体重。

  “肥胖青少年已经成为慢性健康疾病的高发人群,吸烟可加重类似疾病,从而导致复合健康问题,”研究人员写道。