基于学校的小学生家庭减盐健康教育前后血压变化分析

发布时间：2018-04-15 22:05

本文选题：学生 + 家庭　；参考：《中华疾病控制杂志》2017年03期

【摘要】：目的了解长治市市区小学生及其家长有关高血压及其影响因素的相关知识,探讨家庭减盐健康教育在控制血压中的作用,为高血压的有效防控提供参考依据。方法从长治市28所小学的五年级中各选取一个班,随机分为干预组和对照组,每班中再随机抽取10名学生及其家长作为研究对象。干预组学生进行3.5个月的减盐健康教育,并将减盐相关知识传递给家长。然后对两组学生和家长进行健康教育前后的问卷调查和体格检查。结果学生和家长健康教育后对食盐推荐摄入量的知晓率提高。健康教育后干预组家长收缩压(systolic blood pressure,SBP)较之前增加了(1.79±11.35)mm Hg,对照组增加了(4.73±13.24)mm Hg,差别有统计学意义(t=2.703,P=0.007);健康教育后干预组家长舒张压(diastolic blood pressure,DBP)增加(1.37±9.50)mm Hg,对照组增加(3.09±10.23)mm Hg,差别有统计学意义(t=2.711,P=0.007)。多元回归分析结果显示干预组女性体质指数(body mass index,BMI)越高,基线SBP越低,则家长的SBP差值越大;干预组BMI越高,基线DBP越低,则家长的DBP差值越大。结论小学生家庭减盐健康教育可以有效地降低家长的血压水平,对高血压的防控有一定的参考意义。
[Abstract]:Objective to investigate the related knowledge of hypertension and its influencing factors among primary school students and their parents in Changzhi city, to explore the role of family salt reduction health education in controlling blood pressure, and to provide reference for the effective prevention and control of hypertension.Methods one class was selected from the fifth grade of 28 primary schools in Changzhi city, which was randomly divided into intervention group and control group. 10 students and their parents were randomly selected from each class as the research object.The students in the intervention group received 3.5 months of salt-reducing health education, and the related knowledge of desalination was transferred to their parents.Then two groups of students and parents before and after health education questionnaire and physical examination.Results the awareness rate of recommended intake of salt increased after health education for students and parents.The results of multiple regression analysis showed that the higher the BMI and the lower the baseline SBP, the greater the SBP difference of parents in the intervention group, and the higher the BMI and the lower the baseline DBP, the greater the DBP difference of the parents in the intervention group.Conclusion the health education of reducing salt in primary school students can effectively reduce the level of blood pressure of parents and has certain reference significance for the prevention and control of hypertension.
【作者单位】：长治医学院预防医学系营养与儿少教研室;长治医学院预防医学系流行病学教研室;
【基金】：英国医学研究理事会资助(MR/J015903/1)
【分类号】：R725.4

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