Excess Mortality Risks in Institutions: The Influence of Health and Disability Status

Anne Herm, Michel Poulain, Jon Anson

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review


Mortality in the institutionalized aged population is generally recognized as being considerably higher than among those living independently; whereas among those living independently, there is a greater risk of mortality among those living alone than among those living with other adults (generally with spouse and/or children). However, given that the institutionalized population is liable to be poorer, and in poorer health than the independent-living population, it is unclear whether the higher mortality risk among the institutionalized population results from their poorer health, or from other causes associated with institutionalization. The Belgian Census of 2001, coupled with a near-complete follow-up of deaths over the subsequent year (2002), enables us to compute a reasonable measure of health at the time of the census and thus separate out the effects of health status and living conditions on mortality. Taken across the entire population of Belgian nationals resident in Belgium and aged 65 and above at the time of the census (N = 1.64 million cases with full data), and controlling for background characteristics, we find that except at very old ages, those living in old age homes have a higher risk of mortality than those living in private housing, irrespective of health status. We conclude that while much of the apparently higher mortality of the institutionalized aged population may be attributable to the generally poorer health of those living in institutions, there is nonetheless a salutogenic effect of living independently in private housing, whatever the individual’s health status.
Original languageEnglish
Title of host publicationMortality in an International Perspective
EditorsJon Anson, Mary Luy
Number of pages19
ISBN (Electronic)978-3-319-03029-6
ISBN (Print)978-3-319-03028-9, 978-3-319-35352-4
StatePublished - 25 Mar 2014

Publication series

NameEuropean studies of population


  • Belgium
  • Old age
  • Ill-health
  • Institutionalisation
  • Gender differences


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