A purpose of dietary assessment is to evaluate the dietary intake of a group or a population. In Brazil few studies have been carried out to identify dietary intake of older people population. Then, the aim of this wo...A purpose of dietary assessment is to evaluate the dietary intake of a group or a population. In Brazil few studies have been carried out to identify dietary intake of older people population. Then, the aim of this work is to estimate the distribution as well as estimate the prevalence of inadequacy of the usual intake in a representative sample of older population from Botucatu city, S?o Paulo, applying the NCI method. A sample of 365 older was used and some instruments to evaluate quality of life, activities of daily living and instrumental of daily living were applied as well as three 24-hour recalls. Data from the recalls were transformed in consumption of macro and micronutrients using NDSR software and were analyzed using NCI method in order to estimate the inadequacy prevalence. The energy and macronutrients intake of the studied population agree with their needs, however, the consumption of minerals and vitamins were below the recommendation even after including the covariates. This can reflects a monotone intake that is characteristic of this age and this inadequateness can be a serious public health problem that can carry on development of chronic diseases. Also, it is important to highlight that NCI method provides a good estimate of the usual intake.展开更多
目的了解2015年中国15省(自治区、直辖市)18~75岁居民蛋类的消费状况。方法利用2015年“中国居民营养状况变迁的队列研究”数据资料,选取18~75岁居民作为研究对象,采用美国国家癌症研究所(National Cancer Insititution,NCI)建立的食物...目的了解2015年中国15省(自治区、直辖市)18~75岁居民蛋类的消费状况。方法利用2015年“中国居民营养状况变迁的队列研究”数据资料,选取18~75岁居民作为研究对象,采用美国国家癌症研究所(National Cancer Insititution,NCI)建立的食物及营养素日常摄入量评估方法(简称NCI法),建立我国居民蛋类日常消费概率模型和消费量模型,评估蛋类日常摄入量;并分析3d 24h膳食回顾法和NCI法评估的蛋类消费在不同特征人群的差异及与高胆固醇血症的关系。结果3d 24h膳食回顾法评估的蛋类总体消费率52.2%,全人群蛋类摄入量中位数8.80(P250.00,P7533.33)g/d;通过NCI法评估后,蛋类总体消费率76.4%,全人群蛋类摄入量中位数15.32(P257.71,P7527.70)g/d;调整混杂因素后,两种方法评估的蛋类摄入量对高胆固醇血症患病均无显著性差异。结论以NCI法评估的我们居民蛋类消费率有很大提升,摄入量的分布状况得到校正,但两种方法评估的蛋类摄入量均远未达到推荐摄入量,另外我国居民蛋类的摄入与患高胆固醇血症无显著相关。因此,应采取相应的措施提高我国成人居民蛋类的消费率和消费量。展开更多
基金thank to Sao Paulo Foundation Research(FAPESP-Process no.2008/10261-8)Na-tional Counsel of Technological and Scientific Devel-opment(CNPq Process no.301197/2011-3)for the fi-nancial support.
文摘A purpose of dietary assessment is to evaluate the dietary intake of a group or a population. In Brazil few studies have been carried out to identify dietary intake of older people population. Then, the aim of this work is to estimate the distribution as well as estimate the prevalence of inadequacy of the usual intake in a representative sample of older population from Botucatu city, S?o Paulo, applying the NCI method. A sample of 365 older was used and some instruments to evaluate quality of life, activities of daily living and instrumental of daily living were applied as well as three 24-hour recalls. Data from the recalls were transformed in consumption of macro and micronutrients using NDSR software and were analyzed using NCI method in order to estimate the inadequacy prevalence. The energy and macronutrients intake of the studied population agree with their needs, however, the consumption of minerals and vitamins were below the recommendation even after including the covariates. This can reflects a monotone intake that is characteristic of this age and this inadequateness can be a serious public health problem that can carry on development of chronic diseases. Also, it is important to highlight that NCI method provides a good estimate of the usual intake.
文摘目的了解2015年中国15省(自治区、直辖市)18~75岁居民蛋类的消费状况。方法利用2015年“中国居民营养状况变迁的队列研究”数据资料,选取18~75岁居民作为研究对象,采用美国国家癌症研究所(National Cancer Insititution,NCI)建立的食物及营养素日常摄入量评估方法(简称NCI法),建立我国居民蛋类日常消费概率模型和消费量模型,评估蛋类日常摄入量;并分析3d 24h膳食回顾法和NCI法评估的蛋类消费在不同特征人群的差异及与高胆固醇血症的关系。结果3d 24h膳食回顾法评估的蛋类总体消费率52.2%,全人群蛋类摄入量中位数8.80(P250.00,P7533.33)g/d;通过NCI法评估后,蛋类总体消费率76.4%,全人群蛋类摄入量中位数15.32(P257.71,P7527.70)g/d;调整混杂因素后,两种方法评估的蛋类摄入量对高胆固醇血症患病均无显著性差异。结论以NCI法评估的我们居民蛋类消费率有很大提升,摄入量的分布状况得到校正,但两种方法评估的蛋类摄入量均远未达到推荐摄入量,另外我国居民蛋类的摄入与患高胆固醇血症无显著相关。因此,应采取相应的措施提高我国成人居民蛋类的消费率和消费量。
