基于Logistic回归与决策树模型的西部流动人口营养健康教育现状及影响因素分析  

Analysis on the Status and Influencing Factors of Nutrition Health Education on Migrant Population in Western China Based on Logistic Regression and Decision Tree Models

作　　者：锁忠花 宋沙莎 郎颖[1] Suo Zhonghua(School of Humanities and Management,Ningxia Medical University,Yinchuan,P.R.China)

机构地区：[1]宁夏医科大学人文与管理学院,宁夏银川750004

出　　处：《中国卫生事业管理》2025年第1期90-95,共6页Chinese Health Service Management

基　　金：宁夏自然科学基金项目“基于GIS的新生育政策下宁夏妇幼卫生资源配置效率的时空分异及影响因素”(2022AAC03210)。

摘　　要：目的:本研究旨在评估西部流动人口的营养素养现状及其影响因素,以便为该地区针对流动人口的营养健康教育提供基于实证的参考信息。方法:研究对象为2016年全国流动人口动态监测调查中记录的45 129名西部流动人口,χ^(2)检验用于描述不同特征流动人口营养健康教育的具备情况比较,二元Logistic回归和决策树模型进行分析营养具备率的影响因素。结果:西部流动人口营养健康教育接受率为53.13%,宣传资料和宣传栏仍是其接受健康教育的主要途径。不同性别、年龄、文化程度、样本点类型、就业身份、流动范围、流动时长、流动原因、医疗保险类型、居民健康档案等特征的西部流动人口接受营养健康教育方面有P<0.05水平的显著性差异。决策树模型与二元Logistic回归模型结果均表明,流动范围、是否建立居民健康档案、健康教育内容的种类和方式是主要影响因素。结论:针对边缘流动群体应适当倾斜健康教育资源,多元多途径提高营养健康素养教育和其他类型健康教育宣传工作,助力流动群体健康素养的提升。Objective To evaluate the status of nutrition literacy of the floating population in western China and its influencing factors,so as to provide evidence-based reference for nutrition health education of the floating population.Methods 45129 floating population in western China recorded in the 2016 National Floating Population Dynamic Monitoring Survey were chosen.The availability of nutrition health education among the floating population with diverse characteristics was assessed using chi-square test,and its influencing factors were analyzed by binary Logistic regression and decision tree model.Results The acceptance rate of nutrition health education of the floating population in western China was 53.13%.The propaganda materials and propaganda column were still the main ways to receive health education.There were significant differences in nutrition and health education among the floating population in western China with different characteristics such as gender,age,education level,sample point type,employment status,mobility scope,mobility duration,mobility reasons,types of medical insurance and residents'health records(P<0.05).The results of decision tree model and binary Logistic regression model showed that the main influencing factors were the flow range,whether to establish residents'health records,and the type and mode of health education content.Conclusion Health education resources should be appropriately focused on improving nutrition and health literacy education and other types of health education publicity in multiple ways to help improve the health literacy of floating groups.

关 键 词：西部地区 流动人口 营养健康素养 影响因素 决策树模型 

分 类 号：R193[医药卫生—卫生事业管理]