【摘要】 目的:了解四川省某地区静脉吸毒人群的死亡情况。方法:于2002年11月筛选和招募静脉吸毒人群队列376人,队列随访1年。筛选时调查静脉吸毒人群的社会人口学和吸毒行为特征,对死亡人员进行死因分析。结果:队列随访1年中死亡28人,死亡率为77.32/1000人年,标准化死亡比(SMR)为47.46,95%可信区间为[31.52～68.47]。死因中因吸毒过量死亡占64.3%(18人),与吸毒有关的意外伤害死亡占14.3%(4人),其他21.4%(6人)。队列随访中未见艾滋病病例。结论:需进一步加强吸毒人群的死亡研究,以便开展针对性的干预措施来降低静脉吸毒人群的死亡率。更多还原

【Abstract】 Objective:To investigate mortality in prospective cohort study of 1 year’s follow-up among injection drug users in Sichuan province. Methods:376 injection drug users were recruited during Nov. 2002, and then followed up for 1 year interval. The sociodemographics and behaviors of drug users were investigated at the screening, and the causes of death were analyzed in the cohort study. Results:28 of 376 were certified dead, the mortality rate per 1,000 person-years was 77.32. The standardized mortality ratio (SMR) was 47.46 (95% CI, 31.52 to 68.47). Among the 28 deaths, 64.3% (18) of them was due to drug overdose, 14.3% (4) to drug-related injury, the others took 21.4% (6). No AIDS case was found. Conclusion: Further study should be conducted to focus on death provoked by overdose, so that specific intervention could be taken to reduce drug-related mortality.更多还原