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| 中年自杀是美国白种人中日益严重的问题，1999~2005 |
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| Mid-Life Suicide. An Increasing Problem in U.S. Whites, 1999-2005 |
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| Hu G., Wilcox H.C., Wissow L., Baker S.P. 2009/5/29 18:39:20 |
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American Journal of Preventive Medicine, 2008, Volume 35, Issue 6
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| Background: The overall suicide rate in the U.S. increased by 6% between 1981 and 1986 and declined by 18% between 1986 and 1999. Detailed descriptions of recent trends in suicide are lacking, especially with regard to the method of suicide. Information is needed on the major changes in rates of suicide in specific population groups in recent years (1999-2005). Methods: Mortality data came from the Web-based Injury Statistics Query and Reporting System. Suicide trends during 1981-2005 were analyzed by age, race, gender, and method, with an emphasis on increases between 1999 and 2005. Linear regression was used to examine the significance of trends in suicide mortality. The annual percentage change in rates was employed to measure the linear trend in suicide mortality. Results: The suicide rate increased after 1999, due primarily to an increase in suicide among whites aged 40-64 years, whose rate of completed suicide between 1999 and 2005 rose by 2.7% annually for men and by 3.9% annually for women, with increases of 6.3% and 2.3% for hanging/suffocation, 2.8% and 19.3% for poisoning, and 1.5% and 1.9% for firearms for men and women, respectively. Rates did not increase for other age or racial groups. Conclusions: The differential increases by age, race, gender, and method underscore a change in the epidemiology of suicide. Whites aged 40-64 years have recently emerged as a new high-risk group for suicide. Although firearms remain the most common method of suicide, the notable increases in suicide by hanging/suffocation in men and by poisoning in women deserve preventive attention. © 2008 American Journal of Preventive Medicine. |
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| Correspondence Address: Baker, S.P.; Department of Health Policy and Management, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States; email: sbaker@jhsph.edu |
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 疾病资源中心
摘自：《西氏内科学》，第23版
患者女性，21岁，因干咳、间歇性气促2个月到急诊科就诊。开始症状为上呼吸道感染引起的鼻塞、流涕和咳嗽。医生检查后开了抗生素。服药后鼻部症状缓解，但仍有轻微干咳和呼吸困难。其他症状包括疲劳和焦虑。否认发热、体重减轻、胸痛、端坐呼吸、气喘、鼻后滴漏、胃灼热以及神经系统症状。
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