European Journal of Epidemiology

, Volume 25, Issue 10, pp 711–719

Association of fast-food restaurant and fruit and vegetable store densities with cardiovascular mortality in a metropolitan population

  • Mark Daniel
  • Catherine Paquet
  • Nathalie Auger
  • Geng Zang
  • Yan Kestens
Cardiovascular disease

DOI: 10.1007/s10654-010-9499-4

Cite this article as:
Daniel, M., Paquet, C., Auger, N. et al. Eur J Epidemiol (2010) 25: 711. doi:10.1007/s10654-010-9499-4

Abstract

Most studies that link neighbourhoods to disease outcomes have represented neighbourhoods as area-level socioeconomic status. Where objective contextual attributes of urban environments have been measured, few studies of food availability have evaluated mortality as an outcome. We sought to estimate associations between the availability of fast-food restaurants (FFR), fruit and vegetable stores (FVS), and cardiovascular mortality in an urban area. Food business data were extracted from a validated commercial database containing all businesses and services in the Montréal Census Metropolitan Area (MCMA). Mortality data (1999–2003) were obtained for the MCMA (3.4 million residents). Directly standardised mortality rates for cardiovascular deaths (n = 30,388) and non-cardiovascular deaths (all causes − cardiovascular deaths) (n = 91,132) and FFR and FVS densities (n/km2) were analysed for 845 census tracts. Generalised additive models and generalised linear models were used to analyse food source–mortality relationships. FVS density was not associated with cardiovascular or non-cardiovascular mortality (relative risk (RR) = 1.02, 95% confidence interval (CI): 0.76, 1.36, and RR = 1.14, 95% CI: 0.87, 1.50, respectively). Higher FFR density was associated with mortality in bivariate and multivariable analyses. Relative risks of death (95% CI) per 10% increase in FFR density were similar for both cardiovascular and non-cardiovascular mortality: 1.39 (1.19, 1.63) and 1.36 (1.18, 1.57), respectively, accounting for socio-demographic covariates. FFR density is associated with cardiovascular mortality but this relationship is no different in magnitude than that for non-cardiovascular mortality. These results together with null associations between FVS density and mortality do not support a major role for food source availability in cardiovascular outcomes.

Keywords

Epidemiologic measurements Mortality Cardiovascular disease Residence characteristics Urban health Food environments 

List of abbreviations

CI

Confidence interval

CT

Census tract

CVD

Cardiovascular disease

DSMR

Directly standardised mortality rate

FFR

Fast-food restaurant

FVS

Fruit and vegetable store

ICD

International Classification of Diseases

MCMA

Montréal Census Metropolitan Area

RR

Relative risk

SE

Standard error

SES

Socioeconomic status

SIC

Standard Industry Classification

Copyright information

© Springer Science+Business Media B.V. 2010

Authors and Affiliations

  • Mark Daniel
    • 1
    • 2
    • 3
  • Catherine Paquet
    • 1
  • Nathalie Auger
    • 3
    • 4
  • Geng Zang
    • 3
  • Yan Kestens
    • 3
    • 5
  1. 1.Sansom Institute for Health ResearchThe University of South AustraliaAdelaideAustralia
  2. 2.Department of Medicine, St Vincent’s HospitalThe University of MelbourneMelbourneAustralia
  3. 3.Centre de recherche du Centre hospitalier de l’Université de MontréalMontréalCanada
  4. 4.Institut national de santé publique du QuébecMontréalCanada
  5. 5.Secteur environnement urbain et santéDirection de santé publique de MontréalMontréalCanada

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