【摘要】 用校准食物频数法，以直接询问方式调查广州市Ⅱ型糖尿病患者１ 个月的膳食及脂肪酸构成比。结果表明：与广东城市居民相比，患者膳食中粮谷类、肉类、鱼虾类及烹调油构成比小，大豆及其制品、蛋奶类、蔬菜和水果的构成比高。不同劳动强度患者能量摄入量偏高，超过９０％ ＲＤＡ并超过糖尿病能量建议值的上限；钙和硫胺素的摄入量不足，均低于ＲＤＡ 的８０％ 。极轻体力劳动者脂肪酸构成比为１∶１－７７∶１－２７ ，轻体力劳动为１∶１－６０∶１－２０ ，多不饱和脂肪酸／ 饱和脂肪酸均低于１－５。提示：应控制糖尿病患者总能量的摄入量，提高多不饱和脂肪酸的摄入量。更多还原

【Abstract】 One month dietary status and dietary fatty acids composition rations of type Ⅱ diabetic patients(NIDDM) was investigated by an accuracy improved food frequency method in a face to face way.The results showed that the compositions ratio of cereals,meat,fishes and oil consumed by patients were lower than those by urban people in Guangdong province but the ratos of soybean products,egg or milk,vegetables and fruit were higher.Patients with different activities consumed energy more than 90% RDA and beyond the high limit of NIDDM recomended value.The consumption of calcium and thiamin were below 80% RDA.The dietary fatty acids ratio was 1∶1 77∶1 27 for patients with very light activities and was 1∶1 60∶1 20 for those with light activities.The ratio of polyunsaturated fatty acids to saturated fatty acids was less than 1 5.The results suggested that the consumption of energy should be decreased and the intake of polyunsaturated fatty acids should be increased.更多还原