Objective: To assess the nutritional status and dietary intake of the Korean and Han nationality elderly in Yanji.
Methods: We selected 200 of the Korean and Han nationality adults aged 60 and older and measured their blood pressure. Dietary survey was performed with 24-hour dietary recall method.
Results: (1) The daily average intake of energy surpassed recommended nutrient intake (RNI) value in male and amounted RNI in women. In the male, Breakfast energy intake ratio was significantly lower and supper energy intake ratio was significantly higher than female. Supper energy intake in male with hypertension was significantly higher than normal blood pressure. (2) The daily average intake of fat in the Korean was significantly lower than in Han nationality (P < 0.01), and also was lower than RNI value. The daily average intake of carbohydrate in the Korean was significantly higher than in Han nationality (P < 0.01). (3) The daily average intake of protein exceed RNI value in the Korean male and was slightly lower than RNI value in Han male and both nationality women. The daily average intake of protein in the Korean males was significantly higher than in Han males (P < 0.01). The ratio of good protein was 35%-45% and bean protein exceed 15%. (4) The daily average intakes of calcium and vitamin A were only half RNI value and vitamin B2 lower than RNI values.
Conclusion: The consumption of some nutrients among the Korean and Han nationality is inequality. The daily intake of calcium, vitamin A and vitamin B2 in elderly is seriously inadequate. Distribution of three meal energy is irrational and the high ratio of supper energy in male relates to hypertension.