南京市居民食盐消费情况及其与新诊断高血压的相关分析

发布时间：2018-02-04 08:14

  本文关键词： 营养监测 食盐消费 调味品 高血压　出处：《中国健康教育》2017年09期 　论文类型：期刊论文

【摘要】：目的分析南京市城乡居民食盐的消费情况及其与新诊断的高血压的相关性。方法以多阶段分层整群随机抽样的方法抽取6个城区1062户18岁及以上居民2272人,使用连续3 d 24 h膳食回顾法和调味品称重法相结合的方法获得个人食盐的消费量同时进行体检检查获得血压。结果南京居民平均每天摄入食盐11.0 g,城市居民10.1 g,低于农村居民12.7 g。有71.9%的居民食盐的消费量超过建议摄入量(6 g),其中82.1%农村居民食盐摄入量超过建议量,高于城市居民(67.9%)。食盐的食物来源主要是烹调盐(74.0%),其次是酱类(10.5%)和酱油(9.0%)。新诊断高血压患病率为16.5%(330/1995)。调整混杂因素,多元Logistic回归结果显示食盐消费量12~17.9 g组与6 g组相比,患高血压的风险增加了1.739倍,差异有统计学意义(95%CI:1.182~2.558,P0.01),同时发现其他调味品中的盐(不包含烹调盐)增多增加了高血压的患病风险(OR=1.017,95%CI:1.002~1.033,P=0.029)。结论南京市居民食盐摄入量过高,农村地区尤为突出。高的食盐摄入量是新诊断高血压的危险因素,应加强健康教育,提倡清淡少盐饮食。
[Abstract]:Objective to analyze the consumption of salt in urban and rural residents of Nanjing and its correlation with newly diagnosed hypertension. Methods 1062 households aged 18 years old and above in 6 urban areas were sampled by multi-stage stratified cluster random sampling. 272. Use 3 consecutive days 24. H dietary review method and seasoning weighing method were used to obtain the consumption of personal salt and the blood pressure was obtained by physical examination. Results the average daily intake of salt in Nanjing residents was 11.0 g. The consumption of salt in urban residents was 10. 1 g, which was lower than that in rural residents (12. 7 g). 71.9% of the residents consumed more salt than the recommended intake (6 g). The salt intake of 82.1% rural residents exceeded the recommended amount, which was higher than that of urban residents (67.9%). The main food source of salt was cooking salt (74.0). The prevalence rate of newly diagnosed hypertension was 16.50.The confounding factors were adjusted. Multivariate Logistic regression analysis showed that the risk of hypertension increased by 1.739-fold in salt consumption 12g 17.9 g group compared with 6 g group. The difference was statistically significant (95% CI: 1.182% 2.558% P0.01). It was also found that increased salt (excluding cooking salt) in other condiments increased the risk of high blood pressure: 1.01795 CI: 1.0021,033. Conclusion the consumption of salt in Nanjing is too high, especially in rural areas. High intake of salt is a risk factor for new diagnosis of hypertension. Health education should be strengthened and a light diet should be advocated.
【作者单位】： 南京市疾病预防控制中心;
【基金】：南京市科技发展计划项目(201108006)
【分类号】：R544.1
【正文快照】： 食盐的主要成分钠是维持人体正常功能不可缺少的常量元素,但过量的钠盐摄入是高血压的重要危险因素之一[1-3],可以增加心脑血管疾病的风险[4]。我国居民食盐摄入普遍过量,2015年中国居民营养与慢性病状况报告中显示[5],我国高血压患病率高达25.2%,而每标准人日烹调盐摄入量为1，

本文编号：1489786