Population ageing: the timebomb that isn’t? (5 page pdf, Jeroen Spijker and John MacInnes, BMJ(British Medical Journal), Nov. 12, 2013)
Today we review a paper about aging and the implications of using a fixed age, such as 65, to indicate when to worry about “old age” diseases, particularly those such as heart and lung diseases that are aggravated by air pollution. The authors contend that the important statistic to use is the years of remaining life expectancy when the average life expectancy in the UK has increased by 34 years, thus moving the yard stick from the pension age of 65 to later. Over time improvements in medical technology and, indirectly in air quality in some places, seniors are living longer which has increased the size of the older generation, while growing obesity has resulted in earlier occurrence of diabetes with negative impacts on life expectancy. It is clear that the dynamics that affect health of the elderly has changed.
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