Public policy on oral health and old age: a global view.

This paper reviews major trends in the global demography and oral health status of populations, the challenges faced in ensuring successful aging because of these trends, and basic principles to guide public policy responses. Virtually all populations in which the dental caries prevalence reached high levels in the first half of the 20th century have experienced large reductions. A feared increase of the disease in the developing world has been far less than expected.

WHO Global Oral Data Bank, 1986-96: an overview of oral health surveys at 12 years of age.

The global oral health situation of 12-year-old children--decayed, missing, filled teeth (DMFT) index and the percentage of population affected--is described in this article using the latest representative studies for 80 countries included in the WHO Global Oral Data Bank (GODB) between 1986 and 1996. The quantity of information varied considerably: 68% of developed market economies had at least one national data set, compared with 38% of developing countries and 36% of economies in transition. By WHO region, the proportions were as follows: Eastern Mediterranean, 55%; European, 50%; Western Pacific, 48%; African, 39%; South-East Asia, 30%; and the Americas, 26%.