Gender Difference in 2-Year Mortality and Immunological Response to ART in an HIV-Infected Chinese Population, 2006–2008

Zhihui Dou, Jiahong Xu, Jin Hua Jiao, Ye Ma, Stephen Durako, Lan Yu, Yan Zhao and Fujie Zhang

PLOS ONE, 2011, vol. 6, issue 8, 1-8

Abstract: Background: Since it was initiated in 2002, the China Free Antiretroviral Treatment (ART) Program has been progressing from an emergency response to a standardized treatment and care system. As of December 31, 2009, a total of 81,880 patients in 31 provinces, autonomous regions, and special municipalities received free ART. Gender differences, however, in mortality and immunological response to ART in this cohort have never been described. Objective: To understand whether women and men who enrolled in the China National Free ART Program responded equally well to the treatment. Methods: A retrospective analysis of the national free ART databases from June 2006–December 2008 was performed. HIV-infected subjects who were 18 years or older, ART naïve at baseline, and on a 3TC regimen enrolled in the program from June 1 to December 31, 2006, were included in this study, then followed up to 2 years. Results: Among 3457 enrolled subjects who met the inclusion criteria, 59.2% were male and 40.8% female. The majority of the subjects were 19–44 years old (77%) and married (72%). Over the full 24 months of follow-up, the mortality rate was 19.0% in males and 11.4% in females (p = 0.0014). Males on therapy for 3–24 months were more likely to die than females (HR = 1.46, 95% CI: 1.04–2.06, p = 0.0307) after adjusting for baseline characteristics. Compared to men, women had higher CD4+ counts over time after initiating ART (p

Date: 2011
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0022707

DOI: 10.1371/journal.pone.0022707

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