钢铁高温作业工人营养健康教育干预效果分析

发布时间：2018-03-16 21:22

本文选题：高温作业　切入点：膳食摄入　出处：《中国职业医学》2017年04期 　论文类型：期刊论文

【摘要】：目的探讨营养健康教育对钢铁高温作业工人膳食摄入状况的干预效果。方法采用整群抽样方法,以唐山市某钢铁企业从事高温作业的301名工人为研究对象,采用随机抽签法,分为对照组(149人)和干预组(152人)。于基线膳食调查后,对干预组工人进行为期3个月的营养健康教育,对照组工人不作任何干预。结果干预前,2组工人仅蛋类、油脂类食物和能量的摄入量达标,大部分食物、工间饮水量和主要营养素的摄入量均不达标;干预后,干预组工人谷薯类、蔬菜类、水果类、奶类、大豆类、畜禽类、鱼虾类、盐类、蛋白质、维生素(Vit)B1、Vit B2、Vit C、钾、钠摄入量以及工间饮水量较对照组均有所改善(P0.05)。干预后干预组工人的班中餐供能比达标率高于对照组(67.8%vs 55.0%,P0.05)。结论营养健康教育干预可有效改善钢铁高温作业工人的膳食摄入状况。
[Abstract]:Objective to investigate the effect of nutritional health education on dietary intake of iron and steel workers exposed to high temperature. After the baseline dietary survey, nutritional health education was conducted for 3 months in the intervention group, and no intervention was made in the control group. The results showed that the two groups of workers were only eggs before the intervention. The intake of fat food and energy was not up to the standard, most of the food, the quantity of drinking water and the main nutrients were not up to the standard; after the intervention, the intervention group workers' potato, vegetables, fruit, milk, soybean, livestock and poultry, fish and shrimp, the intervention group, the intervention group workers' potato, vegetables, fruit, milk, soybean, livestock and poultry, fish and shrimp, Salt, protein, Vitamin Vitamin B _ 1, Vitamin B _ (2) Vit C, potassium, Compared with the control group, the intake of sodium and the quantity of drinking water between work hours were all improved (P 0.05). After intervention, the ratio of energy to energy of the intervention group was higher than that of the control group (67.8 vs 55.0). Conclusion the nutritional and health education intervention can effectively improve the dietary intake of workers exposed to high temperature of iron and steel.
【作者单位】：华北理工大学公共卫生学院;
【基金】：河北省科技支撑计划项目(11276906D)
【分类号】：R13

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