摘要
目的调查中国老年人群水产类食物消费情况。方法选择2010—2012年中国居民营养与健康状况监测项目中≥60周岁者作为调查人群,采用食物频率法调查其水产类食物消费状况。结果我国60岁及以上老年人群水产类食物消费量中位数为12.1 g/d。所有调查对象中以大城市60-70岁男性水产类食物日均消费量最高,中位数达31.5 g/d,以贫困农村70-80岁女性日均消费量最低,中位数为0.0 g/d。所有地区所有年龄段老年人群水产类食物消费量低于推荐量的比例均高于50%。影响老年人群水产类食物消费的因素包括（但不仅限于）其受教育程度、年收入及其对自身健康状况的关注程度（P〈0.01）。结论我国不同老年人群间水产类食物消费量存在较大差异,老年人群水产类食物消费量普遍偏低,有必要采取相应措施鼓励老年人群合理增加水产类食物消费量。
Objective To investigate the consumption of aquatic foods of old people in China. Method The elderly（ 60 years or older） were from the 2010- 2012 Chinese Residents Nutrition and Health Surveillance. Their basic information were surveyed,and their consumption of aquatic foods were recorded by food frequency questionnaire. Results The median of consumption of aquatic foods of the elderly in China was 12. 1 g / d. The60- 70 years old male subjects from metropolis had the highest consumption of aquatic foods（ median： 31. 5 g / d）,and the 70- 80 years old female subjects from poor rural area had the lowest consumption（ median： 0. 0 g / d）. The elderly whose consumption of aquatic foods were lower than recommended consumption provided over 50% of total elderly subjects in all areas and in all age groups. The factors which influenced the consumption of aquatic foods of the elderly included but not limited to education,income and concern for own health（ P〈0. 01）. Conclusion There was significant difference among consumption of aquatic foods of different old people groups,but the consumption were generally low in all old people groups. It is necessary to take measures to encourage the old people to appropriately increase the consumption of aquatic foods.
出处
《卫生研究》
CAS
CSCD
北大核心
2016年第5期699-703,共5页
Journal of Hygiene Research
基金
国家卫生计生委(原卫生部)医改重大项目[中国居民营养与健康状况监测(2010-2013年)]
关键词
水产类食物
n-3长链多不饱和脂肪酸
食物频率法
老年人
aquatic foods
n-3 long chain polyunsaturated fatty acid
food frequency questionnaire
elderly
