Smokers more likely to be disabled in ...( Smokers are not only likely to die e...),Health

Smokers are not only likely to die earlier than non-smokers, but they are more likely to spend more of their life with a disability than non-smokers, finds research in the Journal of Epidemiology and Community Health. And this is despite the fact that non-smokers, by virtue of living longer, would be expected to experience more disability.

The study included over 5,500 adults from the ages of 15 to 74 living in Eindhoven and surrounding districts in the Netherlands, and a further 7,500 elderly people living in the USA. Their overall life expectancies were assessed at the ages of 30 and 70, as well as their life expectancies with and without disability.

The researchers found that the prevalence of disability at each age was lower among non-smokers than among former and current smokers. Non-smokers tended to live fewer years with disability despite living longer. This is because they run lower risks of developing disability through cardiovascular disease, for example, but also because they recovered more quickly from episodes of disability.

At the age of 30, non-smoking men could expect reductions of 11 months and women 13 months in the amount of time spent with a disability. Men who gave up smoking could expect to live 2.5 years, and women just under two years longer, without a disability. The effects were still seen at the age of 70 but were less pronounced.

The authors conclude that giving up smoking not only lengthens lifespan and increases the length of time lived without a disability, but also compresses disability into shorter periods.

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Contact: Dr. Wilma Nusselder
nusselder@mgz.fgg.eur.nl
31-70-397-4131
Center for the Advancement of Health
16-Jul-2000