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자료유형
학술저널
저자정보
박영미 (경희대학교) 윤호일 (분당서울대학교병원) 손정민 (원광대학교) 조여원 (경희대학교)
저널정보
한국영양학회 한국영양학회지 한국영양학회지 제41권 제4호
발행연도
2008.6
수록면
307 - 316 (10page)

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The purpose of the study was to investigate nutritional status of chronic obstructive pulmonary disease (COPD) patients and to find out the differences according to the stages of disease. From March to October, 2006, 41 stable male patients of mild to severe COPD patients were recruited from Seoul National University hospital. The patients’ of body weight and fat free mass were assessed by bioelectrical impedance analysis. The nutritional status of the patients was also assessed by 3-day recall, index of nutritional quality (INQ), dietary diversity score (DDS), dietary variety score (DVS), food group index pattern and dietary quality index (DQI). The total of 41 patients were classified into three groups, stage Ⅰ, stage Ⅱ and stage Ⅲ groups according to the classification of Global Initiative for Chronic Obstructive Lung Disease (GOLD) standard. The mean age of the patients in each stage were 67.2-66.9 years showing no significant difference. The ratio of FEV₁/FVC were 57.5 ± 7.3, 46.9 ± 7.6 and 38.2 ± 6.8%, respectively showing significant differences according to the stages of disease. The fat free mass of the stage Ⅱ (48.2 ± 4.7 kg) and Ⅲ (47.3 ± 4.5 kg) was significantly lower than that of stage Ⅰ (53.1 ± 6.9 kg) patients. There were significant correlation of fat free mass with FEV₁, and BMI (body mass index) with FEV₁/FVC ratio (p < 0.05). COPD patients showed the diet-related clinical symptoms of anorexia, dyspnea, dyspepsia, and chewing difficulty. Daily intakes of calorie, K, vitamin B₂ and folate of the patients were very low (83.8 ± 20.7%, 58.9 ± 14.4%, 70.7 ± 19.6% and 74.7 ± 10.2%, respectively) however, they did not significantly different according to the stages of disease. Daily intake of calcium was significantly lower in the stage Ⅲ patients (p < 0.05). The mean scores of dietary variety score was significantly lower in the stage Ⅲ patients (p < 0.001). Dietary quality index of the patients were not different among the stages of disease and the scores indicated poor quality of diet. As a summary, we found that body fat free mass, regularity of exercise, frequency of having snacks and dietary variety score were significantly associated with the severity of chronic obstructive pulmonary disease. (Korean J Nutr 2008; 41(4): 307 ~ 316)

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UCI(KEPA) : I410-ECN-0101-2012-594-004190621