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Loss to Follow-Up as a Competing Risk in an Observational Study of HIV-1 Incidence
(2013)
OBJECTIVE:
Conventional survival estimates may be biased if loss to follow-up (LTF) is associated with the outcome of interest. Our goal was to assess whether the association between sexual risk behavior and HIV-1 ...
Association Between Alcohol Use and Sexually Transmitted Infection Incidence Among Kenyan Women Engaged in Transactional Sex.
(University of Nairobi, 2013-11)
Few prospective studies have evaluated the association between alcohol use and STI acquisition among African women. We examined the association between baseline drinking frequency and STIs in a cohort of Kenyan women ...
HIV-1 Superinfection Occurs Less Frequently Than Initial Infection in a Cohort of High-Risk Kenyan Women.
(2013)
HIV superinfection (reinfection) has been reported in several settings, but no study has been designed and powered to rigorously compare its incidence to that of initial infection. Determining whether HIV infection reduces ...