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目的了解2010—2012年中国60岁及以上老年居民奶及奶制品的摄入状况并与2002年老年人的奶类摄入状况进行比较。方法利用“2010—2012年中国居民营养与健康状况监测”中家庭连续3天24小时膳食回顾和调味品称重法的膳食调查数据,分析中国老年人奶类摄入现状,并利用“2002年中国居民营养与健康状况调查”的膳食调查数据分析十年间中国老年人奶类摄入的变化。结果 2010—2012年中国老年人奶类摄入量为32.7 g/d,总奶类消费率为21.59%。奶类消费以液体奶为主。城市老年人奶类摄入量显著高于农村(P<0.001),70岁及以上的老年人奶类摄入量显著高于60~69岁年龄段的老年人(P<0.001)。达到膳食指南推荐量(300 g/d)的人数仅占1.21%。与2002年相比,2010—2012年中国居民营养与健康监测中老年人奶类摄入量明显下降,下降幅度为5%~43%。特别是城市60~69岁的男性下降最为明显,城乡差距缩小。结论中国老年人奶类摄入严重不足并有持续下降的趋势。
Objective To understand the intake of milk and dairy products among elderly residents aged 60 and above in China from 2010 to 2012 and compare with the intake of milk in 2002 among the elderly. Methods Based on the dietary survey data of “24-hour diet review and condiment weighing method for three days in a row in the monitoring of nutrition and health status of Chinese residents in 2010-2012”, the author analyzed the status quo of dairy intake in the elderly in China and used the “ Dietary survey data of ”2002 Survey on Nutrition and Health Status of Chinese People" analyzed the changes of Chinese aged milk intake in the past ten years. Results From 2010 to 2012, the intake of dairy cows in China was 32.7 g / d and the total milk consumption was 21.59%. Milk consumption mainly to liquid milk. The intake of milk in the urban elderly was significantly higher than that in the rural areas (P <0.001). The milk intake of the elderly aged 70 years and over was significantly higher than that of the elderly aged 60-69 years (P <0.001). The number of people who reached the recommended dietary guidelines (300 g / d) accounted for only 1.21%. Compared with 2002, Chinese residents’ nutrition and health monitoring showed a significant drop in the amount of milk consumed by the elderly in 2010-2012, a decrease of 5% -43%. Especially for urban males aged 60 to 69, the decline is most obvious, and the gap between urban and rural areas narrows. Conclusions The intake of milk in Chinese elderly is seriously deficient and declining continuously.