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Demographic Revolution

Decent Essays

Throughout the world, a demographic revolution is underway. The proportion of older people is growing faster than any other group. A growth spurt in the number of elderly persons has resulted from improvements in both social living conditions and medical care. Approximately 600 million people are aged 60 years and over, and this number will double by 2025. This poses tremendous challenges to health and social policy planners, particularly because disease patterns will shift concurrently.1

Globally, poor oral health among older people has particularly been seen in a high level of tooth loss, dental caries experience, and high prevalence rates of periodontal disease, xerostomia, and oral precancer/cancer. The increase of the elderly population …show more content…

The proportion of older persons in developed countries is currently much higher than in developing countries; however, from a global perspective the majority of older persons live in developing countries. A notable aspect of population ageing is the progressive demographic ageing of the older population itself.

Health authorities worldwide are now confronting an increasing public health problem, including a growing burden of oral disease among older people.4,5 Globally, poor oral health among older people has been illustrated particularly in high levels of tooth loss, dental caries experience, periodontal disease, xerostomia, and oral cancer.6-8 Among the negative impacts on daily life of poor oral health are reduced chewing performance, constrained food choice, weight loss, impaired communication, low self-esteem and well-being.9-11

A systematic review of the scientific literature9 was recently carried out to assess the impact of oral disease on the general health of older people. Strong associations were established between periodontal disease and diabetes, and tooth loss with poor nutrition. Obviously, such conditions influence the quality of life. Increased life expectancy without enhanced quality of life has a direct impact on public health expenditures and is becoming a key public health issue in the more developed

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