摘要
[目的]了解建筑工地农民工营养健康素养水平,为相关部门制定农民工营养政策提供基础数据。[方法]整群抽取沈阳某建筑工地农民工380名(全部为男性),采用问询式与自填式结合方法,对农民工进行问卷调查,通过t检验、方差分析和χ2检验获取农民工营养健康素养知识和膳食行为情况。[结果]农民工营养健康素养知识平均得分为(9.1±2.8)分,平均知晓率为37.9%;其中低分组、高分组得分分别为(8.1±2.1)分和(13.0±1.1)分(P<0.05),相应的知晓率分别为33.8%和54.2%;文化程度是影响农民工知识得分高低的主要因素(P<0.05);农民工较少(偶尔或从不)摄取牛奶、鸡蛋、水果、动物肝、豆制品、肉类,其比例分别为90.0%、66.5%、60.5%、92.9%、57.6%和45.6%,低分组农民工偶尔或从不摄入以上食品的比例分别为91.8%、70.4%、65.1%、95.0%、58.9%和48.7%,明显分别高于高分组的比例82.9%、51.3%、42.1%、84.3%、52.6%和32.9%(P<0.05)。[结论]农民工营养健康素养知识认知度低,膳食行为不合理,营养教育普及工作亟待加强。
[ Objective ] To investigate the status of nutrition and health literacy of migrant workers in a construction site, arid to provide basis for relevant policy making. [ Methods ] A total of 380 male migrant workers in a construction site were cluster sampled for a hybrid survey by self-administered questionnaire and interview. Nutrition literacy and dietary behavior data were analyzed by t test, ANOVA andx2 test. [ Results ] Among the migrant workers investigated, the average score of nutrition knowledge was 9.1 ±2.8, and the awareness rate was 37.9%. There was a significant difference in the average scores between low score group （8.1± 2.1, awareness rate： 33.8%） and high score group 03.0 ± 1.1, awareness rate： 54.2%） （P〈0.05）. Education was a significant influencing factor of average score （P〈 0.05）. The proportion for occasional or no eating/drinking of milk, eggs, fruits, animal liver, bean products and meat in migrant workers was 90.0%, 66.5%, 60.5%, 92.9%, 57.6% and 45.6% respectively, and that was significantly higher in the low score group （91.8%, 70.4%, 65.1%, 95.0%, 58.9% and 48.7% respectively） than in the high score group （82.9%, 51.3%, 42.1%, 84.3%, 52.6% and 32.9% respectively） （P〈0.05）. [ Conclusion ] Migrant workers show low levels of nutrition and health literacy and poor dietary behavior. Nutrition education should be provided to this group of workers.
出处
《环境与职业医学》
CAS
北大核心
2012年第6期378-380,共3页
Journal of Environmental and Occupational Medicine
关键词
农民工
营养
健康素养
migrant workers
nutrition
health literacy
