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首页> 外文期刊>Preventive Medicine: An International Journal Devoted to Practice and Theory >The association between worksite social support, diet, physical activity and body mass index.
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The association between worksite social support, diet, physical activity and body mass index.

机译：工作场所的社会支持，饮食，身体活动和体重指数之间的关联。

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OBJECTIVE: Social support may be associated with improved diet and physical activity-determinants of overweight and obesity. Wellness programs increasingly target worksites. The aim was to evaluate the relationship between worksite social support and dietary behaviors, physical activity, and body mass index (BMI). METHOD: Baseline data were obtained on 2878 employees from 2005 to 2007 from 34 worksites through Promoting Activity and Changes in Eating, a group-randomized weight reduction intervention in Greater Seattle. Worksite social support, diet, physical activity, and BMI were assessed via self-reported questionnaire. Principal component analysis was applied to workgroup questions. To adjust for design effects, random effects models were employed. RESULTS: No associations were found with worksite social support and BMI, or with many obesogenic behaviors. However, individuals with higher worksite social support had 14.3% higher (95% CI: 5.6%-23.7%) mean physical activity score and 4% higher (95% CI: 1%-7%) mean fruit and vegetable intake compared to individuals with one-unit lower support. CONCLUSION: Our findings do not support a conclusive relationship between higher worksite social support and obesogenic behaviors, with the exception of physical activity and fruit and vegetable intake. Future studies are needed to confirm these relationships and evaluate how worksite social support impacts trial outcomes.
机译：目的：社会支持可能与饮食和身体活动的改善有关，这些因素决定了超重和肥胖。健康计划越来越多地针对工地。目的是评估工作场所的社会支持与饮食行为，身体活动和体重指数（BMI）之间的关系。方法：2005年至2007年，通过“活动和饮食变化”（大西雅图地区的一项小组减重干预措施）从34个工作地点获得了2878名员工的基准数据。通过自我报告的问卷评估了工作场所的社会支持，饮食，体育锻炼和BMI。主成分分析应用于工作组问题。为了调整设计效果，采用了随机效果模型。结果：未发现与工作场所的社会支持和BMI或许多致肥胖行为有关。但是，与个人相比，工作场所社会支持较高的人的平均体育活动得分高14.3％（95％CI：5.6％-23.7％），平均水果和蔬菜摄入量高4％（95％CI：1％-7％）具有一个单元的下部支撑。结论：我们的研究结果不支持较高的工作场所社会支持与致肥胖行为之间的结论性关系，除了体育锻炼以及水果和蔬菜的摄入外。需要进一步的研究来确认这些关系，并评估工作场所的社会支持如何影响试验结果。

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