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Updated: Aug 7, 2026

Measurement of Lifespan in Drosophila melanogaster
Published on: January 7, 2013
[Life expectancy, potential years of life lost (PYLL), and avoidable mortality in an East/West comparison]
1Robert Koch-Institut, Berlin. WiesnerG@rki.de
Abstract:
The dynamics of convergence between East and West Germany in the life-prolonging process continued undiminished from 1990 until 2001. The regional differences in premature and avoidable mortality were clearly reduced, both between East and West and between the individual federal states. In the East and in the West there was an increase in life expectancy in all age groups and for both sexes, whereby the increase in life expectancy was considerably greater in East Germany and in all of the East German federal states. Also, the standardized potential years of life lost before the age of 65 decreased more intensively in East Germany. The women in East Germany achieved a lower premature mortality due to illness in the year 2001 than those in West Germany. In the initial year of 1990, the years of life lost were 27.2% greater. Unnatural premature mortality (especially due to accidents) was also relatively high in East Germany in the year 2001, but it is clearly being reduced. The avoidable mortality has been more than cut in half in all East German federal states since 1990. An almost complete alignment between East and West in regard to avoidable mortality was achieved in the year 2001. The phase of economic stagnation that can be observed in East Germany since 1997 has up to now not led to a worsening in the constitutive health references presented above.
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