Tian H G, Nan Y, Hu G, Dong Q N, Yang X L, Pietinen P, Nissinen A
Food Safety Control and Inspection Institute, Tianjin, China.
Eur J Clin Nutr. 1995 Jan;49(1):26-32.
To assess food pattern and nutrition profile aiming at planning population-based nutrition intervention for chronic diseases control.
A randomized survey.
The survey was carried out in Tianjin, one of the three largest cities in China.
3683 subjects aged 15-64 years old were selected by a random stratified multilevel cluster sampling.
The diet was assessed by food weighing plus consecutive individual 3 day food records.
Distinct differences in dietary pattern and nutrient intakes were found between subjects living in urban and rural areas. The diet of urban people was richer in fat and high quality protein compared with the diet of rural people. Low intakes of vitamin A, calcium, riboflavin, and zinc were found in both areas, the situation being worse in the rural areas. The sodium intake and sodium:potassium ratio was very high in both areas. Cholesterol intake was much higher among the urban people.
The study suggests that integrated nutrition intervention is needed to prevent insufficient intake of some nutrients and control dietary risk factors related to chronic diseases.
评估食物模式和营养状况，旨在制定基于人群的营养干预措施以控制慢性病。
随机调查。
调查在中国三大城市之一的天津进行。
通过随机分层多级整群抽样选取了3683名15 - 64岁的受试者。
通过食物称重和连续3天的个人食物记录来评估饮食。
城乡居民的饮食模式和营养素摄入量存在明显差异。与农村居民的饮食相比，城市居民的饮食富含脂肪和优质蛋白质。两个地区均发现维生素A、钙、核黄素和锌的摄入量较低，农村地区情况更糟。两个地区的钠摄入量和钠钾比都非常高。城市居民的胆固醇摄入量要高得多。
该研究表明，需要进行综合营养干预，以防止某些营养素摄入不足，并控制与慢性病相关的饮食风险因素。
