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혈액투석중인 만성신부전환자의 영양소 섭취상태와 식습관의 평가 : In the Southern Part of Chungchong Province 충남지역을 중심으로
정영진,박유신,김찬,장유경 漢陽大學校 韓國生活科學硏究所 2002 韓國 生活 科學 硏究 Vol.- No.20
This study was conducted to evaluate nutrient intakes and food habits of 49 hemodialysis patients(26 men and 23 women) in the southern part of Chungchong Province, in Korea. Dietary intakes by 24hr-recall method for 3 days and food habits were assessed. All the data were analyzed by Student t-test, Pearson's correlation analysis and stepwise multiple regression analysis using SPSS 8.0 version at p<0.05 level. Energy intake including protein, fat and carbohydrate was lower than Korean RDA. Energy intake(p=0.022) and animal fat intake(p=0.048) in women were lower than in men. Crude fiber and cholesterol intakes were adequate in the subjects, and most of the minerals were undertaken below 75% of Korean RDA except phosphorus(105% of RDA). Vitamin intakes were the same as mineral intakes, except thiamin(75.6% of RDA). Food habits of the hemodialysis patients were generally undesirable especially in dietary regularity, and the subjects needed some education on low-potassium cooking methods in vegetable dealing. Animal fat and sodium intakes were well-regulated, and this trends were more notable in men(p<0.05). Energy intake is an important factor that maintains healthy nutritional status of hemodialysis patients, and food habits such as 'Eating out frequently' and 'Eating stew more than broth' were selected as factors to explain energy intake(R2=0.198, p=0.014). Unluckily these food habits are connected with high sodium intake, so we had better find other ways to increase energy intake. We concluded that the subjects, ESRD(End-Stage of Renal Disease) patients who have hemodialysis were generally undernourished, so they should increase energy, mineral (especially, calcium and iron) and vitamin intakes. To improve this problem we suggest that supplementation of multivitamins, calcium and iron complexes should be recommended strongly, and that nutrition education on food habits such as 'Having balanced meals regularly in time and in frequency' should be focused on.
Auto-Analyzer Ⅱ法과 Dextrostix法에 依한 血糖定量에 關하여
丁英鎭,蔡範錫,南瀧江 충남대학교 자연과학연구소 1976 學術硏究誌 Vol.3 No.2
Recently the utility of the Dextrostix blood sugar estimation method has been greatly jncreased by the use of the reflectance meter which was devided for quantitative reading of color change in Dextrostix. A comparison study of 300 blood sugar determinations were done using blood serum from in patient and patients attanding diabetic clinic. The Dextro-stix-Reflectance meter method was used and the results were compared to an Auto-Analyzer Ⅱ method. The correlation of these blood sugar results with those obtained with an Auto-Analyzer Ⅱ method was very high (r=0. 996) and the replication of the Dextrostix-Reflectance meter method by the different experimenters was also satisfactory. These results indicate that Dextrostix-Reflectance meter is a simple 2nd reliable for estimating the blood sugar level if procedure are accurately performed.