Older people make up a growing proportion of the total 35 million people who are living with HIV. The main reason for this growth is the success of HIV treatment in keeping people alive and healthy. Another reason is that an increasing number of people acquire HIV when they are over 50, showing that HIV prevention programmes cannot ignore this age group.

Medical and social services will need to adapt to address the often complex needs of older people living with HIV. This is especially important because living with HIV has been associated with an increased risk of diseases associated with old age.

More evidence of this was recently published, from researchers in the Netherlands. They compared the health outcomes of around 500 people living with HIV over the age of 45, and those of 500 people who do not have HIV. Those in the HIV-negative group were ‘matched’ with those living with HIV, meaning that they were of a similar age (average 52 years), gender (most were men), sexuality (most were gay) and nationality (most were Dutch). Many of those living with HIV had been diagnosed for ten years or more. Almost all were taking HIV treatment and had an undetectable viral load.

People living with HIV were more likely to have a disease associated with ageing. This appears to be partly due to having HIV; but it also seems to be due to differences in lifestyle. Those living with HIV were more likely to smoke, less likely to be physically active or get any exercise, and more likely to have too much fat around their stomach (a high waist-to-hip ratio). It is not clear whether matching for these factors would then show the same increase in age-associated disease.

The full article can be read here.