Aging, Prospective Memory, and Health-Related Quality of Life in HIV Infection

作者：Doyle Katie^*; Weber Erica; Atkinson J Hampton; Grant Igor; Woods Steven Paul

来源：AIDS and Behavior, 2012, 16(8): 2309-2318.

DOI：10.1007/s10461-011-0121-x

• AIDS dementia complex
• Aging
• Prospective memory
• Quality of life
• Functional status
• Health status

HIV infection and older age are each independently associated with lower health-related quality of life (HRQoL) and deficits in prospective memory (PM), which is a distinct aspect of cognition involving the ability to "remember to remember" to do something at a future occasion. The present study investigated associations between PM and HRQoL in 72 older (a parts per thousand yen50 years) and 41 younger (a parts per thousand currency sign40 years) HIV-infected adults. Self-reported PM complaints predicted HRQoL across the entire sample, but there was a significant interaction between performance-based PM and age group on HRQoL, such that lower time-based PM was associated with lower HRQoL only in the younger cohort. Within the younger group, time-based and self-reported PM significantly predicted mental HRQoL independent of other risk factors (e.g. depression). These findings suggest that PM plays a unique role in HRQoL outcomes among younger persons living with HIV infection and support the examination of other age-related factors (e.g. effective use of compensatory strategies) that may regulate the adverse impact of PM on everyday functioning.

• 出版日期2012-11