沈阳地区中老年健康体检人群14种食物不耐受情况初步分析

目的:初步分析中老年人群对14种食物不耐受情况。方法:酶联免疫方法(ELISA)检测中老年人血清中14种食物过敏原特异性IgG抗体浓度。结果:总的食物不耐受率为76.0%,由高到低分别为:螃蟹40.8%,鸡蛋39.4%,虾29.2%,牛奶18.2%,鳕鱼8.6%,大豆4.6%,玉米4.3%,西红柿2.9%,大米2.4%,牛肉1.5%,蘑菇1.5%,鸡肉1.4%,小麦1.2%,猪肉0.2%。总体阳性率男性为79.9%,女性为74.2%,另外,玉米和虾2种食物阳性率男性高于女性(P<0.05)。中老年人对其中13种食物的不耐受强度存在统计学差异(P<0.01),均以轻度不耐受为主,随着年龄的增长对牛奶、玉米的不耐受增加(P<0.05)。结论:中老年人群普遍存在食物不耐受,男性高于女性。以螃蟹、鸡蛋、虾、牛奶等动物性食物不耐受为主,轻度不耐受比例高。

Preliminary analysis of intolerance to 14 kinds of food in middle-aged and elderly people taking health examination in Shenyang

Objective To analysis the tolerance to 14 kinds of food in middle-aged and elderly people.Methods Enzyme-linked immunoassay(ELISA) was used to determine serum concentration of 14 kinds food allergen-specific IgG antibody in middle-aged and elderly people.Results The overall food intolerance rate was 76.0%,from high to low: crab 40.8%,egg 39.4%,shrimp 29.2%,milk 18.2%,cod fish 8.6%,soybean 4.6%,corn 4.3%,tomato 2.9%,rice 2.4%,beef 1.5%,mushrooms 1.5%,chicken meat 1.4%,wheat 1.2%,pork 0.2%.The overall positiv...