短视频对社区居民控油限盐行为的干预效果评价

Evaluation of the Effect of Short Video on Community Residents'Behavior of Controlling Oil And Salt

目的观察短视频对社区居民控油限盐行为干预的效果,为社区健康促进政策的制定提供依据。方法采取多阶段分层抽样方法,从10个社区随机中抽取312户居民作为研究对象,并随机分为观看视频组(113户)和未观看视频组(199户),通过问卷调查对干预前后的效果进行分析。结果干预前后,观看视频组和未观看视频组在能否正确回答中国居民每日食盐推荐摄入量、每日食用油推荐摄入量的知晓情况比较,差异有统计学意义(P<0.05)。对于研究对象控油限盐行为方面,干预组前后比较差异有统计学意义(P<0.05)。未观看视频组中,采取控盐措施干预前后比较,差异不具有统计学意义(χ^(2)=3.873,P>0.05)。两组在控油限盐工具使用上,前后比较差异有统计学意义(P<0.05)。结论基于短视频技术的控油限盐措施对于提高社区居民控油限盐知识,引导居民采取控油限盐行为有一定的效果,建议推广。

Objective To provide evidence for the formulation of community health policy based on the effect of short video on community residents'behavior of controlling oil and salt.Methods A total of 312 households were selected from 10 communities by clser random sampling.They were randomly divided into video watching group(113 households)and non video watching group(199 households).The effects before and after the intervention were analyzed by questionnaire.Results Before and after the intervention,there was a statistically significant difference between the video watching group and the non video watching group in whether they could correctly answer the recommended daily salt intake and the recommended daily edible oil intake of Chinese residents(P<0.05).For the behavior of oil and salt control of the subjects,there was a statistically significant difference before and after the intervention group(P<0.05).In the group without watching the video,there was no statistically significant difference before and after taking salt control measures(χ^(2)=3.873,P>0.05).There was a statistically significant difference between the two groups before and after the use of oil control and salt limit tools(P<0.05).Conclusion The measures of oil and salt control based on short video have a certain effect on improving community residents'knowledge of oil and salt control and guiding residents to take oil and salt control actions,and it is recommended to further promote them.