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HIV/AIDS

Recent findings in HIV/AIDS described by A.R.S. Perisse and colleagues

Published in AIDS Weekly, March 1st, 2010

According to a study from Brazil, "We investigated the hypothesis that partner-specific characteristics are important to improve an individual's risk characterization. It has been shown that the egocentric network structure is important to establish a person's risk for infection."

"The study was cross-sectional in its design and enrolled 1231 volunteers at one HIV testing site in Rio de Janeiro, Brazil, and applied an adapted ego-network questionnaire. Each individual was interviewed about their own risk factors and those related to up to 10 sex partners. We used the dyadic data analysis method in which each relationship forms a record. Two receiver operator...

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