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RISS 인기검색어
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농업인의 휴식대사량 측정 및 휴식대사량 예측공식의 정확도 평가
손희령(Hee Ryoung Son),연서은(Seo Eun Yeon),최정숙(Jung Sook Choi),김은경(Eun Kyung Kim) 대한지역사회영양학회 2014 대한지역사회영양학회지 Vol.19 No.6
The purpose of this study was to measure the resting metabolic rate (RMR) and to assess the accuracy of RMR predictive equations for Korean farmers. Methods: Subjects were 161 healthy Korean farmers (50 males, 111 females) in Gangwon-area. The RMR was measured by indirect calorimetry for 20 minutes following a 12-hour overnight fasting. Selected predictive equations were Harris- Benedict, Mifflin, Liu, KDRI, Cunningham (1980, 1991), Owen-W, F, FAO/WHO/ UNU-W, WH, Schofield-W, WH, Henry-W, WH. The accuracy of the equations was evaluated on the basis of bias, RMSPE, accurate prediction and Bland-Altman plot. Further, new RMR predictive equations for the subjects were developed by multiple regression analysis using the variables highly related to RMR. Results: The mean of the measured RMR was 1703 kcal/day in males and 1343 kcal/ day in females. The Cunningham (1980) equation was the closest to measured RMR than others in males and in females (males Bias .0.47%, RMSPE 110 kcal/day, accurate prediction 80%, females Bias 1.4%, RMSPE 63 kcal/day, accurate prediction 81%). Body weight, BMI, circumferences of waist and hip, fat mass and FFM were significantly correlated with measured RMR. Thus, derived prediction equation as follow : males RMR = 447.5 + 17.4.Wt, females RMR = 684.5 . 3.5.Ht + 11.8.Wt + 12.4.FFM. Conclusions: This study showed that Cunningham (1980) equation was the most accurate to predict RMR of the subjects. Thus, Cunningham (1980) equation could be used to predict RMR of Korean farmers studied in this study. Future studies including larger subjects should be carried out to develop RMR predictive equations for Korean farmers.
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에너지필요추정량 설정을 위한 농한기 농업인의 에너지 섭취량 및 신체활동수준의 평가
이선희(Sun Hee Lee),연서은(Seo Eun Yeon),손희령(Hee Ryoung Son),최정숙(Jung Sook Choi),김은경(Eun Kyung Kim) 대한지역사회영양학회 2012 대한지역사회영양학회지 Vol.17 No.5
The purpose of this study was to assess the physical activity level of Korean farmers to establish estimated energy requirements during the off-season. Subjects were 90 healthy males (n = 25) and females (n = 65). Body weight, height and body fat and muscles of subjects were measured. The prevalence of obesity among farmers was 56.7% according to the BMI. The farmers spent about 18 hours 7 minutes (75.5%) in sleeping and resting. The farmers spent about 19 hours 56 minutes (83.1%) out of 24 hours (one day) in “sedentary activities” and spent about 3 hours 56 minutes (16.4%) in “light activities”. Physical activity level (PAL, activity coefficient) of female farmers was 1.42 which was not significantly higher than that (1.37) of male farmers. Estimated energy requirements (EER) for farmers who were different in age groups and gender were calculated. For example, the EERs for male and female farmers were 2190 kcal/day and 1712 kcal/day, respectively. The daily energy intakes of male and female farmers were 1803 kcal/day and 1610 kcal/day, respectively. The EER of male farmers was 2190 kcal/day which was significantly higher than that (1803 kcal/day) of the recommended daily energy intake of male farmers. The results of this study suggest that estimated EER of farmers should be modified according to seasonal workload and energy balance of farmers should be evaluated to prevent obesity.
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농업인의 혈중 아디포넥틴, 렙틴 및 비타민 D 농도와 대사증후군 간의 관련성
연서은(Seo Eun Yeon),손희령(Hee Ryoung Son),최정숙(Jung Sook Choi),김은경(Eun Kyung Kim) 대한지역사회영양학회 2014 대한지역사회영양학회지 Vol.19 No.1
The purpose of this study was to investigate the relationships among serum adiponectin, leptin and vitamin Dconcentrations and the metabolic syndrome in Korean farmers. 105 (26 males, 79 females) farmers (39~78 years,mean age 59.4 ± 9.6 years) in Gangwon - area were included in this study. Anthropometric measurements andbiochemical blood analysis of subjects were carried out. The prevalence of obesity, abdominal obesity,hypertension, diabetes, hypertriglyceridemia, hypercholesterolemia and hyper LDL-cholesterolemia, metabolicsyndrome were 51.9%, 65.7%, 49.5%, 15.3%, 17.3%, 13.5%, 11.5% and 40.9%, respectively. Serum adiponectinand leptin levels (8.90 μg/ml and 12.6 ng/ml) of females were significantly higher than those (6.49 μg/ml and 4.88ng/ml) of males. But there was no significant difference in 25(OH)vitamin D concentration between males (15.4ng/ml) and females (16.9 ng/ml). In the subjects with metabolic syndrome, the adiponectin levels were significantlylower and leptin levels were significantly higher than those of the subjects without metabolic syndrome. Serumadiponectin level had positive correlations with HDL-cholesterol level (r = 0.325, p < 0.001), but showed negativecorrelations with triglyceride and fasting blood glucose concentrations, body weight and waist/hip circumferenceratio (r = -0.202 ~ -0.317, p < 0.05). Serum leptin and 25(OH)vitamin D concentrations were positively correlatedwith body fat (kg, %) and BMI, waist and hip circumferences (r = 0.244 ~ 0.682, p < 0.001). The results of thisstudy suggested that adiponectin and leptin levels could be credible indices to predict chronic diseases in farmers. However, further research on vitamin D should be carried out considering another factors. (Korean J CommunityNutr 19(1) : 12~26, 2014)
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입원환자의 조기 경장영양의 효과와 영양집중지원팀의 역할
박계월 ( Kye Wol Park ),손희령 ( Hee Ryoung Son ),김지훈 ( Ji Hoon Kim ),김명희 ( Myoung Hee Kim ),최은진 ( Eun Jin Choi ) 한국정맥경장영양학회 2016 한국정맥경장영양학회지 Vol.8 No.2
Purpose: The study examined the effects of early enteral nutrition on the patients’ length of stay in an intensive care unit (ICU), length of stay and mortality rate. Methods: A retrospective design was employed with a total of 461 patients (mean age=69.9±15.6 years; 253 males; 208 females). They were divided into two groups according to when they received enteral feeding: an “early enteral nutrition” (EEN) group of 148 patients (32.1%) who received enteral feeding within 48 hours of their arrival at the hospital and a “delayed enteral nutrition” (DEN) group of 313 patients (67.9%) who received enteral feeding at some point after 48 hours of their arrival at the hospital. The EEN group and control group were similar in terms of age, sex, body mass index, and underlying diseases. Results: The EEN group’s total length of stay in hospital was shorter (23.29±27.19 days) than that of the control group (36.74±32.24 days); the difference was significant (P<0.001). The EEN group also showed a shorter length of stay in the ICU (13.67±22.77 days) than the DEN group (17.46±21.02 days) and a lower mortality rate (17.6%) than the control group (18.8%), but these differences were not significant. Conclusion: The study found that early enteral nutrition treatment reduced total length of stay in hospital significantly. The findings suggest that early enteral nutrition treatment plays an important role in the patients’ recovery and prognosis.
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