OBJECTIVE: Research has begun to take a more ecological view of eating behaviour, examining multiple levels of influence: personal, social and environmental. The food environment is a major influence on eating behaviour, attracting the attention of researchers who have measured it in a number of ways. The present paper examines the short-form version, in comparison to the long-form version, of the Nutrition Environment Measures Survey (NEMS) - an observational food outlet audit tool. DESIGN: Both the short-form and long-form were examined to qualitatively appraise the dimensions of the food environment assessed by each measure. Data from 135 food outlets in Australia were then used to compare results obtained using the short-form with the results from the long-form method, to consider the utility of the short-form measure. SETTING: The retail food environment in Australia.ParticipantsOne hundred and thirty-five food outlets in Australia. RESULTS: Results indicate that the short-form predominantly assessed availability of healthful foods (one aspect of the food environment). Several critical dimensions of the food environment known to influence eating behaviour were not assessed. For this data set, the short-form produced scores inconsistent with the longer version of the measure, delivering inflated estimates for stores and deflated estimates for restaurants. CONCLUSIONS: Scores between the long-form and short-form versions were not comparable in this Australian study. Further development of food environment measures is recommended and must balance instrument brevity with the need to accurately capture important aspects of the food environment known to influence eating behaviour.
OBJECTIVE: Research has begun to take a more ecological view of eating behaviour, examining multiple levels of influence: personal, social and environmental. The food environment is a major influence on eating behaviour, attracting the attention of researchers who have measured it in a number of ways. The present paper examines the short-form version, in comparison to the long-form version, of the Nutrition Environment Measures Survey (NEMS) - an observational food outlet audit tool. DESIGN: Both the short-form and long-form were examined to qualitatively appraise the dimensions of the food environment assessed by each measure. Data from 135 food outlets in Australia were then used to compare results obtained using the short-form with the results from the long-form method, to consider the utility of the short-form measure. SETTING: The retail food environment in Australia.ParticipantsOne hundred and thirty-five food outlets in Australia. RESULTS: Results indicate that the short-form predominantly assessed availability of healthful foods (one aspect of the food environment). Several critical dimensions of the food environment known to influence eating behaviour were not assessed. For this data set, the short-form produced scores inconsistent with the longer version of the measure, delivering inflated estimates for stores and deflated estimates for restaurants. CONCLUSIONS: Scores between the long-form and short-form versions were not comparable in this Australian study. Further development of food environment measures is recommended and must balance instrument brevity with the need to accurately capture important aspects of the food environment known to influence eating behaviour.
Authors: Claire Elizabeth Pulker; Georgina S A Trapp; Mark Fallows; Paula Hooper; Heather McKee; Christina Mary Pollard Journal: Nutr J Date: 2020-11-12 Impact factor: 3.271
Authors: Alba Martínez-García; Julia Díez; Carlos Fernández-Escobar; Eva María Trescastro-López; Pamela Pereyra-Zamora; Carles Ariza; Usama Bilal; Manuel Franco Journal: Int J Environ Res Public Health Date: 2020-09-25 Impact factor: 3.390
Authors: Gislaine Granfeldt; Montserrat Victoriano; Juan Antonio Carrasco; Katia Sáez; Maria Del Mar Bibiloni; Josep A Tur Journal: BMC Public Health Date: 2022-02-03 Impact factor: 4.135