Type

Other / n/a

Authors

Sean Lyons
John Cullinan
Ivan J Perry
Eithne Sexton
Janas Harrington
Richard Layte

Subjects

Physiotherapy & Sport

Topics
demography numerical model socioeconomic status questionnaire survey diet regression analysis risk factor frequency analysis medicine and health sciences food availability nutrition household income dietary shift socioeconomic survey cardiovascular disease cluster analysis

Irish exceptionalism? local food environments and dietary quality. (2011)

Abstract Objective To explore whether distance to and density of food outlets within the local area have an impact on individual dietary quality, controlling for the socioeconomic characteristics of individuals and their households.Methods An analysis of the Survey of Lifestyle, Attitudes and Nutrition in Ireland (SLÁN), a two-stage clustered sample of 10 364 individuals aged 18+ from the Republic of Ireland. Socioeconomic status was measured using net household income and highest level of education. Diet was assessed via a food frequency questionnaire and the results scored in terms of cardiovascular risk. Food availability was measured in terms of distance to (Euclidean and network) and density of different types of food outlets. Dietary quality was decomposed using fixed effects regression models.Results There is a pronounced gradient in distances to nearest food store and quality of diet by socioeconomic status. Controlling for individual and household socioeconomic status and demographic characteristics, individuals who live closer to a larger food outlet or who live in an area with a higher density of larger food outlets have a significantly better diet in terms of cardiovascular risk.Conclusions Studies outside of North America have failed to find that the physical availability of food plays a significant role in socioeconomic gradients in diet and nutrition. This study suggests that food availability in the Republic of Ireland plays a small but statistically significant role in influencing the diets of individuals and communities and, as such, may also influence socioeconomic inequalities in health.
Collections Ireland -> Royal College of Surgeons in Ireland -> Department of Epidemiology and Public Health Medicine
Ireland -> Royal College of Surgeons in Ireland -> Epidemiology and Public Health Medicine Articles
Ireland -> Royal College of Surgeons in Ireland -> Division of Population Health Sciences

Full list of authors on original publication

Sean Lyons, John Cullinan, Ivan J Perry, Eithne Sexton, Janas Harrington, Richard Layte

Experts in our system

1
John Cullinan
National University of Ireland Galway
Total Publications: 12
 
2
Ivan J Perry
University College Cork
Total Publications: 188
 
3
Janas Harrington
University College Cork
Total Publications: 59
 
4
Richard Layte
Trinity College Dublin
Total Publications: 85