杭州市174例艾滋病病毒感染者流行病学分析

Epidemiological Analysis of 174 Cases of Human Immunodeficiency Virus-infected Patients in Hangzhou City

目的分析174例艾滋病病毒（HIV）感染者流行病学特点及意义。方法收集2010年—2013年我院确诊HIV感染的174例患者资料并进行流行病学分析。结果 4年共发现HIV感染患者174例,总检出率0.16%。其中男165例,女9例,男女比例为18.3∶1。年龄17~80岁,以21~40为中青年为主。婚姻状况以未婚为主而文化程度以初中及以下占多数。传播途径以性传播为主共124例,占71.26%,其中男男同性传播73例,异性传播51例,双性恋传播43例,注射吸毒7例。结论 2010年—2013年杭州市HIV感染人群以20~40岁未婚中青年、低学历者为主,男男同性恋间的性传播是其主要的传播途径,加强对该类人群宣传教育与行为干预对于预防和控制艾滋病传播的具有重要意义。

Objective To analysis the distribution of HIV- infected patients in Hangzhou city from 2010 to 2013 Methods All of 174 patient s with HIV confirmed in our hospital were retrospectively studied epidemiologically. Results In 174 HIV patients（165 male, 9 female）, patients age ranged from 20 to 40 years old were in the majority. And the unmarried people under middle school degree accounted for the majorities. In the 174 HIV patients, 124 patients were infected by sexual activity, which accounted for 71.26%, and seven patients was transmitted by injection of drug. In those patients with sexual transmission, the male-male homosexuality patients were 73, the bisexuality patients were 43 and the heterosexuality patients were 51. Conclusion Education and behavioral intervention shoul d be enhanced for the people who are male-male homosexual and unmarried young peoples.