Association between eating behaviour and diet quality: eating alone vs. eating with others
Association between eating behaviour and diet quality: eating alone vs. eating with others
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DOI：
10.1186/s12937-018-0424-0
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发表时间：
2018-12-19
影响因子：
5.4
通讯作者：
Park, Eun-Cheol
中科院分区：
文献类型：
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作者：
Chae, Wonjeong;Ju, Yeong Jun;Park, Eun-Cheol
背景为了发现韩国成年人单独进食与以平均充足率（MAR）衡量的饮食质量之间的关联，方法采用韩国国家健康和营养检查调查（KNHANES）VI 2013-2015年数据，对以营养摄入量（以MAR和营养充足率（NAR）表示）衡量的饮食质量进行横断面研究。研究对象为 8523 名韩国成年人。通过多元线性回归来确定饮食行为与 MAR 之间的关联，并进一步研究分析社会经济因素如何影响单独用餐者的饮食质量。结果我们发现，男性参与者（：-0.110，p=0.002）和女性参与者（：-0.069，p=0.005）中单独用餐者的饮食质量低于一起吃饭者的饮食质量。在独食者中，对MAR产生负面影响的社会经济因素包括居住安排、教育水平、收入水平以及各种职业分类。结论独食者的营养摄入量低于推荐量。这不仅可能给社会弱势群体带来严重的健康问题，也可能给社会较高阶层的人带来严重的健康问题。政策制定者应制定提高饮食质量的策略，以预防潜在的危险因素。
BackgroundTo discover the association between eating alone and diet quality among Korean adults who eat alone measured by the mean adequacy ratio (MAR),MethodsThe cross-sectional study in diet quality which was measured by nutrient intakes, indicated as MAR and nutrient adequacy ratio (NAR) with the Korean National Health and Nutrition Examination Survey (KNHANES) VI 2013-2015 data. Study population was 8523 Korean adults. Multiple linear regression was performed to identify the association between eating behaviour and MAR and further study analysed how socioeconomic factors influence the diet quality of those who eat alone.ResultsWe found that the diet quality of people who eat alone was lower than that of people who eat together in both male (: -0.110, p=0.002) and female participants (: -0.069, p=0.005). Among who eats alone, the socioeconomic factors that negatively influenced MAR with the living arrangement, education level, income levels, and various occupation classifications.ConclusionsPeople who eat alone have nutrition intake below the recommended amount. This could lead to serious health problems not only to those who are socially disadvantaged but also those who are in a higher social stratum. Policy-makers should develop strategies to enhance diet quality to prevent potential risk factors.