Association between time-related work factors and dietary behaviors: results from the Japan Environment and Children's Study (JECS)
Association between time-related work factors and dietary behaviors: results from the Japan Environment and Children's Study (JECS)
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DOI：
10.1186/s12199-018-0753-9
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发表时间：
2018-12-14
影响因子：
4.7
通讯作者：
Kawamoto, Toshihiro
中科院分区：
文献类型：
--
作者：
Tanaka, Rie;Tsuji, Mayumi;Kawamoto, Toshihiro
研究背景很少有研究探讨工作时间和轮班工作（这里称为时间相关的工作因素）与饮食行为的关系。我们的目的是调查这种关联，以及个人的饮食行为与职业的特点是与时间相关的工作factors.MethodsA横断面研究进行了使用数据从日本环境和儿童的研究。该研究包括39，315名工人。饮食行为（即，不吃早餐、外出就餐、吃速食、暴饮暴食和吃得快）的情况进行评估。Logistic回归分析进行了研究与时间相关的工作因素与饮食行为和饮食行为的倾向，在那些职业特点是长时间的工作和/或轮班work.ResultsLong工作时间与高频率的不吃早餐，外出就餐，吃方便食品，暴饮暴食，吃得快。轮班工作的频率与不吃早餐、外出就餐和吃速食的频率高有关。几个职业，涉及长时间的工作和/或轮班工作表现出特定的饮食行为，在某些职业中，调整后的显着性水平发生变化的时间相关的工作因素，除了其他潜在的混杂factors. ConclusionsTime相关的工作因素可能有助于解释工人的饮食行为。长时间的工作和轮班工作可能会导致不良的饮食行为。职业本身影响的其他因素，如饮食环境，也可能影响工人的饮食行为。工作时间和/或轮班工作，以及这些其他工作因素，应注意在工作场所的健康促进。
BackgroundFew studies have examined the association of workhours and shift work (referred to here as time-related work factors) with dietary behaviors. We aimed to investigate this association, as well as the dietary behaviors among individuals with occupations characterized by time-related work factors.MethodsA cross-sectional study was performed using data from the Japan Environment and Children's Study. The study included 39,315 working men. Dietary behaviors (i.e., skipping breakfast, eating out, eating instant food, overeating, and eating fast) were assessed with a self-reported information from the Food Frequency Questionnaire. Logistic regression analysis was conducted to examine the associations of time-related work factors with dietary behaviors and dietary behavior tendencies among those in occupations characterized by long workhours and/or shift work.ResultsLong workhours were associated with high frequencies of skipping breakfast, eating out, eating instant food, overeating, and eating fast. The frequency of having shift work was associated with high frequencies of skipping breakfast, eating out, and eating instant food. Several occupations involving long workhours and/or shift work showed specific dietary behaviors; in some occupations, the level of significance changed after adjusting for time-related work factors in addition to other potential confounding factors.ConclusionsTime-related work factors may help explain workers' dietary behaviors. Long workhours and shift work may lead to poor dietary behaviors. Other factors influenced by occupation itself, such as food environment, may also influence workers' dietary behaviors. Workhours and/or shift work, and these other work factors, should be given attention in workplace health promotion.