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Home food availability is associated with multiple socio-economic indicators in 50 year olds from Canterbury, New Zealand.

Abstract：

:Financial restraints and poverty lead to poor diets and poor health outcomes. Limited research shows that socioeconomic status is related to home availability of certain foods. However, studies in this area have used different socio-economic indicators, which may not equally influence eating-related behaviors. Using multiple indicators of socio-economic status may provide a more accurate picture of these relationships. The aim of this study was to investigate whether several socio-economic indicators are independently associated with home availability of selected foods known to influence chronic disease risk in 50 year olds from Canterbury, New Zealand, participating in the CHALICE study. Participants were selected randomly from health research extracts from Canterbury. Data from 216 participants (110 females, 106 males) were included. The presence (but not quantity) of foods/beverages in the home was measured by a validated home food inventory. Linear regression analyses were performed for the following home food inventory scores: fruit, vegetables, lower fat dairy, obesogenic foods and sweetened beverages with household income, standard of living and education using multivariate models. Higher household income and standard of living were individually associated with a 2% to 3% higher fruit and vegetables (3 to 5 types/forms) and total food scores (6 to 9 types/forms) (p<0.03). Higher education level was associated with a 2.5% increase in fruit and vegetables score (4 types/forms) and an 8% decrease in sweetened beverages score (0.4 beverages) (p<0.02). These results suggest that using only one measure of socio-economic status cannot accurately capture the effects of social inequalities in food availability. Those experiencing the most social disadvantage had a lesser availability of fruit and vegetables which may be detrimental to good health. :财政制约和贫困导致不良的饮食与健康状况。为数不多的研究表明,社会经济地位与家庭是否能够拥有某些食物有关。然而，在这一领域的研究使用了不同的社会经济指标，这些不同的经济指标对摄食相关行为的影响不同。使用社会经济地位的多重指标可能更准确的描述这些关系。本研究的目的是调查新西兰坎特伯雷地区参与CHALICE 研究的50 岁人群，了解一些社会经济指标是否与家庭所有的已知具有引起慢性疾病的食物独立相关。参与者从坎特伯雷健康调查志愿者中随机抽取，共216 名参与者（110 名女性，106 名男性），家庭现有的食物/饮料（非数量）以验证的家庭库存食物测量。对以下家庭食物评分并进行线性回归分析：水果、蔬菜、低脂食品、致肥食物和甜饮料等，并使用多元变量模型分析其与家庭收入、生活水平和教育的关系。较高的家庭收入和生活水平与更高的2%-3%水果和蔬菜(3-5 种类/形式)和总食物得分(6-9 种类/ 形式)独立相关(p<0.03)。较高的教育水平与水果和蔬菜的评分(4 种类/形式) 增加2.5%、与甜饮料评分(0.4 种饮料)下降8%相关(p<0.02)。这些结果表明,只用一个社会经济地位测量方式不能准确地反应社会不平等带来的食物可用性的影响。那些经历蔬菜与水果可用性较少的群体可能不利于身体健康。

journal_name

Asia Pac J Clin Nutr

journal_title

Asia Pacific journal of clinical nutrition

authors

Wilson R,Gearry RB,Grant E,Pearson J,Skidmore PM

doi

10.6133/apjcn.2014.23.4.04

subject

Has Abstract

pub_date

2014-01-01 00:00:00

pages

714-22

issue

eissn

0964-7058

issn

1440-6047

journal_volume

pub_type

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Home food availability is associated with multiple socio-economic indicators in 50 year olds from Canterbury, New Zealand.