摘要
目的了解中国城市人群酸奶摄入水平及其与代谢综合征及其组分的关系。方法于2016年对中国八城市人群进行抽样,分别进行膳食调查、体格检查和血样收集,计算并评价人群酸奶摄入水平,采用Logistic回归分析酸奶摄入与代谢综合征及其组分的关系。其中酸奶摄入量采用膳食频率问卷进行调查,记录过去1个月内酸奶摄食频率与摄入量。结果共纳入1508名调查对象,其中男性538人,女性970人;平均年龄51.74岁;南北地区分布为5∶4。中国八城市人群酸奶摄入率为50.1%,酸奶摄入量中位数为3.7 g/d,在总乳制品摄入中酸奶占比为27.22%。不同酸奶摄入组在不同性别、年龄、体质指数、地区、文化程度、月收入以及吸烟上的分布有差异;钙、水果、总乳制品摄入在不同酸奶摄入组的差异存在统计学差异。单因素分析发现酸奶摄入与代谢综合征及其组分呈现负相关,调整性别、年龄、体质指数、地区、文化程度、月收入、吸烟、总能量、蛋白质、脂肪、钙、水果、总乳制品进行多因素分析,结果这种负相关关系减弱。但是在血糖异常上,高酸奶摄入组依然呈现负相关[OR=0.61(95%CI 0.42~0.89)]。结论中国八城市居民的酸奶摄入较低,酸奶摄入与血糖异常呈负相关。
OBJECTIVE To investigate the level of yogurt intake in the Chinese population and its relationship between the level of yogurt intake and metabolic syndrome. METHODS Samples were taken from populations in 8 cities in China. Dietary surveys, physical examinations, and blood sample were collected. The level of yogurt intake of the population were calculated and evaluated. The relationship between yogurt intake and metabolic syndrome and its components was analyzed by multiple logistic regression. The yogurt intake was investigated using a diet frequency questionnaire to record the frequency and intake of yogurt in the past month.RESULTS A total of 1508 respondents were included in this study, including 538 males and 970 females;the average age was 51.74 years;the distribution ratio in the North and South regions was 5∶4. The rate of Chinese population in 8 cities which eat yogurt was 50.1%. The intake of yogurt was 3.7 g/d. Yogurt accounts for 27.22% of dairy products. There were differences in the distribution of different yogurt intake groups in different genders, age groups, Body Mass Index(BMI)groups, regions, education levels, monthly income, and smoking. The differences in calcium, fruit, and total dairy product intake among different yogurt intake groups were statistically significant difference. Sample analysis found that yogurt intake was negatively correlated with metabolic syndrome and its components. We adjusted gender, age group, body mass index group, region, education grade, monthly income, smoking, total energy, protein, fat, Ca, fruit, total dairy products for multi-factor analysis and found that this negative correlation was weakened.But this negative correlation remained on abnormal blood glucose[OR=0.61(95%CI 0.42-0.89)]. CONCLUSION The yoghurt intake of Chinese residents is low. The intake of yogurt has a negative correlation with abnormal blood glucose.
作者
范煜桢
赵艾
张玉梅
司徒文佑
孟丽萍
王颜
Fan Yuzhen;Zhao Ai;Zhang Yumei;Situ Wenyou;Meng Liping;Wang Yan(Public Health School,Peking University,Beijing 100191,China;Inner Mongolia Dairy Technology Research Institute Limited Liability Company,Huhhot 010000,China)
出处
《卫生研究》
CAS
CSCD
北大核心
2021年第5期735-740,755,共7页
Journal of Hygiene Research
关键词
酸奶
代谢综合征
城市人群
yogurt
metabolic syndrome
city population
