HIV Prevalence and Risk Factors Among Young Men Who Have Sex With Men in Southwest China: Cross-sectional Questionnaire Study.

Background: Previous studies showed an increase in HIV prevalence among young men who have sex with men aged 25 years or younger in China.

Objective: This study aimed to assess HIV prevalence and associated factors among young men who have sex with men in the Guangxi Zhuang Autonomous Region.

Methods: This study was conducted in 4 cities (Guilin, Liuzhou, Beihai, and Nanning) in the Guangxi Zhuang Autonomous Region between June 2014 and May 2016.

[Study on liver damage caused by anti-TB drug intermittent treatment on patients with HBV-TB co-infection].

Objective: To study the features of liver damage caused by anti-TB medicines among patients with TB-HBV co-infection, in order to complement and improve the implementation of DOTs strategy in the region.

Methods: A historical cohort study was conducted including the process of reviewing and analyzing files of the 781 naive TB patients hospitalized from June 2004 to October 2005. Cases were divided into HBsAg (+) group and HBsAg (-) group.

The three networks framework to deal with public health emergencies in Guangxi, China.

Objective: To improve the detection and control of infectious diseases in Guangxi, China.

Setting/participants: Guangxi province in southwest China has almost 50 million people, of whom approximately 30% reside in urban and 70% in rural areas. There are 12 minority nationality groups living in the region.