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目的了解全民健康生活方式行动(以下简称“行动”)健康支持工具[限盐勺、控油壶和体质指数计算盘(BMI尺)]的使用现状及其与健康生活方式知晓和行为的关系。方法数据来自2012年全国“行动”评估调查。采用分层随机抽样方法,在全国每个省(区、市)随机抽取1个开展行动的县(区)和1个未开展行动的县(区),每个县区随机抽取18岁及以上常住居民500名,开展面对面问卷调查,共对28 159人的资料进行分析。采用SAS 9.4统计软件包进行分析,计数资料的比较用χ~2检验,计数资料的趋势检验采用趋势χ~2检验,采用多因素logistic回归分析健康支持工具使用现状与健康知识知晓和行为的关系。结果限盐勺的偶尔和经常使用率分别为16.8%和15.3%,控油壶的偶尔和经常使用率分别为14.3%和12.5%,BMI尺的使用率为19.4%。调整其他社会经济人口学因素后,经常使用限盐勺居民食盐推荐量知晓率(OR=3.934,95%CI:3.633~4.260)、采取控盐行为率(OR=12.317,95%CI:11.062~13.715)、食盐口味变淡比例(OR=5.346,95%CI:4.967~5.755)均高于未使用限盐勺的居民;使用控油壶的居民食用油推荐量知晓率(OR=5.516,95%CI:5.092~5.975)、自觉控油行为率(OR=11.955,95%CI:10.769~13.271)、食用油摄入变少的比例(OR=6.947,95%CI:6.405~7.535)均高于未使用控油壶的居民;使用BMI尺的居民正常BMI范围知晓率(OR=7.041,95%CI:6.587~7.528)、自觉控制体重行为率(OR=2.943,95%CI:2.761~3.138)、准确估计自身体重比例(OR=1.415,95%CI:1.324~1.512)均高于未使用BMI尺的居民。结论限盐勺、控油壶和BMI尺的使用与相关健康知识和健康行为呈正相关,使用者的健康知识知晓率和健康行为率均较高。应加强健康支持工具的开发和推广,有效防控慢性病。
Objective To understand the current status of use of health support tools (salt scoop, oil control pot and BMI scale) for the National Healthy Lifestyle Initiative and its relationship with healthy lifestyle awareness and behavior . Method data from the 2012 national “action ” evaluation survey. A stratified random sampling method was used to randomly select one county (district) and one county (district) that did not carry out the action in each province (autonomous region or municipality) across the country. Each county and county randomly selected 18 years and above 500 permanent residents, carried out face-to-face questionnaires, a total of 28 159 people’s data analysis. SAS 9.4 statistical software package was used for analysis. Counting data were compared with χ ~ 2 test. Trend test of counting data was analyzed by trend χ ~ 2 test. Multivariate logistic regression analysis was used to analyze the relationship between health support tools usage status and health knowledge awareness and behavior . Results The occasional and frequent use of salt scoop was 16.8% and 15.3% respectively. The occasional and frequent usage of oil control pots was 14.3% and 12.5%, respectively, and the BMI scale was 19.4%. After adjusting for other socio-economic demographic factors, the rate of salt control (OR = 12.317, 95% CI: 11.062 ~ (OR = 5.346, 95% CI: 4.967-5.755) were higher than that of residents who did not use salt scoops. The awareness rate of residents’ consumption of cooking oil using oil control kettles (OR = 5.516, 95% (OR = 6.947, 95% CI: 6.405 ~ 7.535) were higher than those without eating oil (OR = 11.955,95% CI: 10.769 ~ 13.271) Residents who used oil-control pots were aware of the BMI range (OR = 7.041, 95% CI: 6.587-7.528), and consciously control the rate of weight-related behaviors (OR = 2.943, 95% CI: 2.761-3.1380) The estimated body weight ratio (OR = 1.415, 95% CI: 1.324 to 1.512) was higher than those who did not use the BMI scale. Conclusions The use of salt scoop, oil control pot and BMI scale is positively correlated with related health knowledge and health behaviors, and users’ health knowledge awareness rate and health behavior rate are high. The development and promotion of health support tools should be strengthened to effectively prevent and control chronic diseases.