Body Mass Index and Risk of Suicide Among One Million US Adults
Body Mass Index and Risk of Suicide Among One Million US Adults
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DOI：
10.1097/ede.0b013e3181c1fa2d
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发表时间：
2010-01-01
期刊：
影响因子：
5.4
通讯作者：
Miller, Matthew
中科院分区：
文献类型：
--
作者：
Mukamal, Kenneth J.;Rimm, Eric B.;Miller, Matthew
Background: Body mass index (BMI) has been linked with both increased and decreased risk of suicide attempts and deaths.Methods: In a prospective cohort study of 1.1 million adults, participants reported their anthropometric and other characteristics in 1982. Participants were followed for cause-specific mortality through 2004.Results: A total of 2231 participants died of suicide during 21.6 million person-years of follow-up. Compared with a BMI of 18.5-22.9 kg/m(2), adjusted hazard ratios for completed suicide were 0.99 (95% confidence interval = 0.72-1.37), 0.78 (0.69-0.88), 0.73 (0.65-0.82), 0.72 (0.62-0.83), 0.77 (0.65-0.92), and 0.55 (0.36-0.83) for BMI values = 35.0 kg/m(2), respectively. The relationship was consistent among men and women and across geographic regions, but was limited to married individuals (test for interaction, P = 0.009).Conclusions: The risk of death from suicide is inversely related to BMI in middle-aged and older adults.
