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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 ...
HIV-1 acquisition and disease progression are associated with decreased high-risk sexual behaviour among Kenyan female sex workers.
(2006)
BACKGROUND:
Changes in sexual risk behaviour may occur following HIV-1 infection.
OBJECTIVE:
To test the hypothesis that HIV-1 seroconversion and disease progression are associated with changes in risk behaviours, ...