重庆市某区 2003～2014 年艾滋病疫情分析.

Objective To analyze the infection status and epidemic characteristics of human immunodeficiency virus (HIV) in a district of Chongqing city from 2003 to 2014 so as to provide the scientific basis for Changshou district formulating AIDS related prevention strategies. Methods The related information data of HIV infected persons and AIDS patients in Changshou district during 2003-2014 were collected from the AIDS Comprehensive Prevention and Treatment Information System in the China Information System for Disease Control and Prevention and analyzed by using the descriptive epidemiology method. Results Totally 718 cases of HIV infection/AIDS were reported in Changshou district, including 443 cases (61.70%) of HIV infection and 275 cases (38.30%) of AIDS. In 718 cases of HIV infection/AIDS, 585 cases (81.48%) were males and 133 cases (18.52%) were females. The patients were mainly in the age group of 40-<50 years old [34.12% (245/718)], housework and unemployed [27.86% (200/718)], and junior middle school education level [52.37% 376/718]. The transmission routes mainly included hetero-sexual transmission [57.66% (414/718)], injecting drug transmission [20.89% (150/718)], homosexual transmission [15.60%(112/718)]. Conclusion Changshou district of Chongqing city is a the class 1 county as the AIDS epidemic situation, sexual trans-mission and injection drug use are the main transmission routes and high-risk groups generally lack the AIDS related knowledge. The men sexed with men (MSM) sexual contact crowd and elderly with HIV infection are increased year by year, which has be-come the focus of the current AIDS prevention and control work. [ABSTRACT FROM AUTHOR]