- 일부 지역 농촌 노인의 철분 영양상태에 관한 연구
- A Study on Nutritional Status of Iron in the Rural Elderly
- ㆍ 저자명
- 신소영,최미경,이윤식,승정자
- ㆍ 간행물명
- 東아시아食生活學會誌
- ㆍ 권/호정보
- 1996년|6권 2호|pp.135-142 (8 pages)
- ㆍ 발행정보
- 동아시아식생활학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
The purpose of this study was to examine nutritional status of iron in 27 rural elderly subjects. The daily intake, urinary excretion and serum level of iron were determined by 24-hr food collection method, and 24-hr urine and serum collection for 3 days. The results were summarized as follows. 1. The mean age, height, weight, and blood pressure were 67.7 years, 163.2cm, 55.9kg, and 121.1/80. 0mmHg in men and 69.9 years, 146.5cm, 47.6kg, and 108.9/71.1mmHg in women, respectively 2. The daily intake of energy, protein, vitamin A, vitamin B$_1$, vitamin B$_2$, niacin, vitamin C, and iron were lower than Korean recommended dietary allowances. 3. The daily iron intake was 7.82mg. The proportion of heme iron and nonheme iron to the total iron intake were 8.05% and 91.94%, respectively Major iron sources of the rural elderly were cooked rice, Ko Chu Jang, beef blood, anchovy, soybean paste, and leafy radish. 4. The hemoglobin, hematocrit, serum iron, and total iron binding capacity were 14.3g/㎗, 42.9%, 79.4 $mu extrm{g}$/㎗, and 268.4 $mu extrm{g}$/㎗ in men and 12.9g/㎗, 38.8%,92.4 $mu extrm{g}$/㎗, and 277.9$mu extrm{g}$/㎗ in women, respectively. 5. There was a significant positive correlation between dietary intake and urinary excretion of iron.