广州市555名40~65岁居民膳食现况调查  被引量:7

Cross-sectional investigation on diet in Guangzhou City residents aged from 40 to 65 years old

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作  者:黄莉莉[1] 罗小铭[1] 谈晔[1] 张波[2] 苏宜香[2] 

机构地区:[1]中山市疾病预防控制中心业务科,广东中山528403 [2]中山大学公共卫生学院营养与食品卫生系,广东广州510080

出  处:《中华疾病控制杂志》2013年第11期942-945,共4页Chinese Journal of Disease Control & Prevention

摘  要:目的了解广州市555名40~65岁居民的膳食营养状况,为当地居民合理膳食提供科学依据。方法招募广州市民555名(男188名,女367名),用食物模具量化的食物频数问卷(foodfrequencyquestionnaire,FFQ)和三日膳食回顾调查研究居民每日摄入食物种类和数量,与中国居民膳食营养素参考摄入量及膳食平衡宝塔相比,评价受调查者的营养素摄人状况。结果(1)膳食特点:以粮谷类(306.6±100.5)g/d为主要能量来源;畜禽肉(128.0±87.7)g/d和食用油(36.7±13.0)g/d摄人过量;奶类(108.8±115.4)g/d和豆制品(25.0±26.0)g/d摄入不足;蔬菜摄入量为(572.1±235.5)g/d;水果摄入量(186.3±132.9)g/d。(2)膳食能量为(2128.5±523.0)kcal/d,碳水化合物摄入量(285.6±75.1)g/d,供能比(54.5±7.4)%;蛋白质摄人量(83.1±28.1)g/d,供能比(15.7±3.2)%;脂肪摄入量(82.9±28.6)g/d,供能比(29.7±6.6)%,饱和脂肪酸(saturatedfattyacid,SFA):单不饱和脂肪酸(monounsaturatedfattyacid,MUFA):多不饱和脂肪酸(polyunsaturatedfattyacid,PUFA)为1:1.5:1,胆固醇摄人量(335.7±174.6)g/d。结论该人群的膳食需要改进的方面包括控制食用油摄人量在25g/d以内,通过增加禽肉和大豆类的摄人次数和数量以减少畜肉的摄入,最终达到减少胆固醇的摄人。Objective To investigate the dietary and nutritional status of 40-65 years old residents in Guangzhou and provide basic information for nutrition improvement. Methods 555 subjects ( 188 men and 367 women) were recrui- ted in Guangzhou. Subjects were asked to complete a detailed health and lifestyle questionnaire. The dietary fatty acids and other nutrient intakes were assessed with a food frequency questionnaire (FFQ) and 3-day 24-hr recall, and derived from the Chinese Food Composition Table 2002. Results ( 1 ) Cereals was the main source of energy ( 306. 6 ±100. 5 ) g, meats ( 128. 0 ± 87. 7) g/d and oil (36. 7 ± 13. 0) g/d were excessive intake, milks ( 108. 8 ± 115.4) g/d and soybean products ( 25.0 ±26. 0 ) g/d were inadequate intake. Vegetable intake was ( 572. 1± 235.5 ) g/d, fruits intake was ( 186. 3± 132. 9) g/d. (2) Total energy intake was (2 128.5 ±523.0) kcal/d. Carbohydrate was (285.6±75. 1 ) g/d, comparing (54.5% ±+7.4)% of energy. Protein was (83.1 ±28.1) g/d, comparing (15.7 ±3.2)% of energy. Fat was (82. 9 ± 28.6) g/d, comparing (29. 7 ± 6. 6) % of energy, and cholesterol was (335.7 ± 174. 6) g/d, saturated fatty acid (SFA) : mono unsaturated fatty acid (MUFA) : polyunsaturated fatty acid (PUFA) was 1: 1.5: 1. Conclusions The di- etary improvements should be addressed in decreasing oil intake to 25 g/d, increasing poultry and soybean intake, so as to reduce the intake of meat, and reduce the intake of cholesterol ultimately.

关 键 词:膳食 慢性病 流行病学研究 

分 类 号:R151.42[医药卫生—营养与食品卫生学] R181.3[医药卫生—公共卫生与预防医学]

 

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