上海市居民脂肪摄入水平及其影响因素

发布时间：2018-11-08 08:26

【摘要】：[目的]掌握上海市居民脂肪摄入水平及食物来源,并探索脂肪提供能量比例的影响因素,为营养政策及策略制定提供科学依据。[方法]采用多阶段分层随机抽样方法,根据街道/乡镇非农人口比例将人群分为中心城区、城郊结合地区和远郊地区,在上海市所有15周岁及以上人群中抽取代表性人群样本1 944人。于2012年5—6月开展调查。采用询问调查方法收集调查对象基本情况,采用膳食调查方法收集调查对象3 d内每天24 h的膳食摄入及3 d内调味品摄入情况。[结果]上海市居民平均能量摄入量为2 169.6 kcal,脂肪摄入量为87.0 g,脂肪供能比例为36.6%;4.8%的上海市居民脂肪供能比不足,22.0%合理,73.2%过剩。脂肪摄入来源于调味品油的占43.9%,来源于畜肉的占25.1%,来源于禽肉的占4.1%。远郊地区居民脂肪来源于调味品油的构成比在3类地区中最高(P0.05)。多因素分析提示年龄、受教育年限可能是上海市居民脂肪供能比的影响因素(P0.05)。[结论]上海市3类地区居民均存在高脂肪膳食的问题,城市中心及城郊结合地区居民脂肪摄入倾向于动物性食物来源,远郊地区居民倾向于调味品油来源。
[Abstract]:[objective] to understand the level of fat intake and food sources of Shanghai residents, and to explore the influencing factors of fat supply energy ratio, and to provide scientific basis for the formulation of nutrition policy and strategy. [methods] A multi-stage stratified random sampling method was used to divide the population into central urban area, suburban combined area and remote suburb area according to the proportion of non-agricultural population in street / township. A representative population sample of 1,944 people aged 15 and above was collected in Shanghai. The survey was conducted in May-June 2012. The basic information of the subjects was collected by means of inquiry, and the dietary intake of 24 hours per day and the intake of condiments within 3 days were collected by the method of dietary survey. [results] the average energy intake of Shanghai residents was 87.0 g of fat intake of 2 169.6 kcal, and the proportion of fat energy supply was 36.6%. 4.8% of the residents in Shanghai were deficient in the ratio of fat to energy, 22.0% were reasonable, and 73.2% were surplus. Fat intake came from seasoning oil (43.9%), livestock meat (25.1g) and poultry meat (4.1%). The proportion of fat derived from seasoning oil was the highest in the three regions (P0.05). Multivariate analysis suggested that age and years of education may be the influencing factors of fat energy supply ratio in Shanghai residents (P0.05). [conclusion] the problem of high fat diet exists in all the residents of three kinds of areas in Shanghai. The fat intake of the residents in the city center and the suburbs is inclined to the source of animal food, and the residents in the far suburbs tend to come from the source of condiment oil.
【作者单位】：上海市疾病预防控制中心健康危害因素监测与控制所;上海市疾病预防控制中心业务管理处;上海市疾病预防控制中心化学品毒性检定所;
【基金】：上海青年医师培养资助计划项目基金资助(编号:无)
【分类号】：R151

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