Neighbourhood deprivation and incident mobility disability in older adults

Age Ageing. 2008 Jul;37(4):403-10. doi: 10.1093/ageing/afn092. Epub 2008 May 16.


Objective: to assess whether incident mobility disability and neighbourhood deprivation in older people are associated independent of the effects of individual socio-economic status, health behaviours and health status.

Methods: prospective cohort study with a 2-year follow-up.

Setting: the English Longitudinal Study of Ageing (ELSA), a national probability sample of non-institutionalised older people.

Participants: 4,148 participants aged 60 years and over.

Measurements: exposure was a census-based index of neighbourhood deprivation [the Index of Multiple Deprivation (IMD)]; outcomes were measured and self-reported incident mobility difficulties.

Results: neighbourhood deprivation had a statistically significant effect on physical function following adjustment for individual socio-economic factors, health behaviours and health status. Compared to those living in the least deprived 20% of neighbourhoods, those in the most deprived neighbourhoods had a risk ratio (RR) of incident self-reported mobility difficulties of 1.75 (95% CI 1.14-2.70) and RR of incident-impaired gait speed of 1.63 (95% CI 1.01-2.62). In adjusted models, 4.0 per 100 (95% CI 3.0-5.4) older adults in neighbourhoods in the least deprived 20% had incident mobility difficulties over a 2-year period, whereas 13.6 per 100 (95% CI 10.5-17.4) older adults had incident mobility difficulties in neighbourhoods in the most deprived 20%.

Conclusions: older people living in deprived neighbourhoods are significantly more likely to experience incident mobility difficulties than those in less-deprived neighbourhoods. The mechanisms underlying this relationship are unclear and research to identify mechanisms and appropriate interventions is needed.

Publication types

  • Research Support, N.I.H., Extramural
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Activities of Daily Living
  • Aged
  • Aged, 80 and over
  • Aging / psychology*
  • Disability Evaluation
  • England / epidemiology
  • Female
  • Follow-Up Studies
  • Geriatric Assessment
  • Health Behavior*
  • Health Status*
  • Humans
  • Incidence
  • Male
  • Middle Aged
  • Mobility Limitation*
  • Prospective Studies
  • Residence Characteristics / statistics & numerical data*
  • Risk Factors
  • Rural Population / statistics & numerical data
  • Socioeconomic Factors
  • Urban Population / statistics & numerical data
  • Walking