Medical economics

Robot caregivers: Redefining nursing for the 21st century

Imagine you're 90 years old, a grandmother of three and your husband is also elderly and ailing. You need help with almost everything: getting out of a chair, going to the bathroom, getting dressed, eating and remembering ...

Health

Addressing the prevalence of multimorbidity among aging adults

The United Nations Population Division estimates the number of people aged 65 and older will double over the next three decades, reaching 1.6 billion by 2050. As more people are living longer, they are more likely to have ...

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Old age

Old age consists of ages nearing or surpassing the average life span of human beings, and thus the end of the human life cycle. Euphemisms and terms for old people include seniors (American usage), Senior Citizens (British and American usage), or the elderly. As occurs with almost any definable group of humanity, some people will hold a prejudice against others — in this case, against old people. This is one form of ageism.

Old people have limited regenerative abilities and are more prone to disease, syndromes, and sickness than other adults. For the biology of ageing, see senescence. The medical study of the aging process is gerontology, and the study of diseases that afflict the elderly is geriatrics.

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