中国食物与营养2017，Vol.23Issue(12)：80-84,5.
辽宁省居民奶类摄入状况及变化
Status and Changes of Milk Consumption Among Resident in Liaoning Province
摘要
Abstract
[Objective] To investigate the status and changes of the milk consumption in Liaoning province in different gender,region,ages and income level.[Method] Using the data of Nutrtion and Health Surveillance of Chinese Residents in 2002 and 2012,Changes of the percentage of milk consumption,average intake of daily milk and dietary calcium intake were analyzed in different years in Liaoning province.[Result] The percentage of milk consumption was 22.5％,the urban was 7 times (35.8％ VS 5.1％) of that rural,females was significantly higher than male,and there was significant differences in age group and income levels (P ＜ 0.05).The average intake of daily milk was 34.10 ±81.4g/d,the urban was 9.6 times (55.8 ±99.1g/d VS 5.8 ±32.0g/d) of that rural,and the top income level was 2 times (53.4 ±85.7g/d VS 26.2 ±70.8g/d) of that bottom income level.Average intake of daily milk among milk consumers was 151.9 ± 107.8g/d.However,milk consumers in rural had the lowest level,which was 114.6 ± 89.2g/d and the age group above 60 years old had the highest level,which was 160.9 ± 116.1g/d.Compare with 2002,the percentage of milk consumption increared by 21.6％ (18.5％ VS 22.5％),the growth of rural and bottom income level was relatively large.The percentage of milk consumption increased by 1.7 times (1.9％ VS 5.1％) and 1.1 times (8.7％ VS 18.0％),respectively.The average intake of daily milk was basically flat.The average intake of daily milk in rural was increased by nealy 1 times (5.8 ±32.0g/d VS 2.9 ±23.9g/d),but remained at the lowest level.The average daily intake of dietary calcium was 357.3 ± 207.6mg/d,and the intake calcium among milk consumers was 1.6 times (506.8 ± 224.1mg/d VS 313.9 ± 180.8mg/d) that of milk non-consumers.The intake calcium among milk consumers was 1.5 to 2.0 times that of milk non-consumers from genders,ages,regions and income level.The proportion of milk consumers and milk non-consumers was less than EAR,which was 89.2％ and 96.3％,respectively.The risk of insufficient calcium intake among milk non-consumers was 1.1 times higher than that of milk consumers.The proportion of person with calcium intake reached and exceeded RNI was only 2.2％.The proportion of milk consumers and milk non-consumers with calcium intake reached and exceeded RNI were 4.4％ and 1.6％,respectively.The calcium intake among milk consumers was 2.8 times that of milk non-consumers.[Conclusion] In the past 10 years,although the rate of milk consumption in Liaoning residents increased,the amount of milk was still at a low level,which affected the supply of dietary calcium,especially in rural areas.关键词
营养与健康监测/奶/钙/EAR/RNIKey words
nutrtion and health surveillance/milk/calcium/EAR/RNI引用本文复制引用
李欣,栾德春,刘钟梅,金旭伟,石铁跃,刘向军,王瑞珊,李卓芳,李绥晶..辽宁省居民奶类摄入状况及变化[J].中国食物与营养,2017,23(12):80-84,5.基金项目
国家卫生和计划生育委员会医改重大项目[中国居民营养与健康状况监测(2010-2012)]. （2010-2012）
