The impact of neuropsychological impairment and depression on health-related quality of life in HIV-infection.

Neuropsychological impairment and depression are common among individual with HIV-infection, resulting in significantly altered everyday functioning. The objective of this study was to examine the impact of these two important neurobehavioural complications on health-related quality of life in adults with HIV-infection. Participants (n = 155) received a 3-hours comprehensive neuropsychological examination, the Beck Depression Inventory, and the Medical Outcomes Study HIV Quality of Life instrument.

Verbal fluency component analysis in adults with HIV/AIDS.

The present study examined the impact of HIV disease severity, depressed mood, and highly-active antiretroviral therapy (HAART) on verbal fluency components in a sample of adults with HIV-infection. Switching and clustering have been identified as dissociable components that contribute to performance on tests of phonemic and semantic verbal fluency. Advanced HIV-infection was predicted to differentially impair switching.