Health is a key concern for older people, as with age comes increased likelihood of functional limitations and chronic illness. Poor health affects not just the older person, but their family who may need to provide care for someone now unable to work or who needs to be supported.
The overwhelming burden of disease in older people comes from non-communicable diseases (NCDs) such as heart disease, stroke and lung disease (the biggest killers) and visual and hearing impairments, dementia and osteoarthritis (the main causes of disability).
Worldwide, more than 46 per cent of people aged 60 years and over have disabilities and more than 250 million older people experience moderate to severe disability. NCDs are commonly thought of as “diseases of affluence”, however four-fifths of deaths from NCDs are in low and middle income countries.
A study on primary health care in five Asian countries found many participants had at least one chronic disease while a high number reported they never had health screenings or they had them infrequently. Older people raised concerns regarding the availability of health care services in rural areas. The study found older people’s ability to access services was constrained by a number of factors such as cost, travel and the demands of daily life such as tending to chores and minding grandchildren.[i]
There is growing recognition of the threat of mental illnesses in older people in Asia, especially among older woman as they live longer than men.
Dementias are a group of diseases that involve loss of short-term memory and other cognitive abilities, resulting in the inability to carry out daily functions. It is estimated that the number of people in the Asia Pacific region with dementia will rise to 64.6 million by 2050.[ii]
There is a lack of adequate resources and health policy initiatives in most Asian countries to deal with this threat, which is often viewed as an incurable disease.[iii]
Active ageing means helping people stay in charge of their own lives for as long as possible as they age, and where possible, to continue to contribute to the economy and society. It aims to extend healthy life expectancy and quality of life for all people as they age, with the goal of maintaining autonomy and independence.