Korean Journal of Community Nutrition

[English]
The Effects of Low-sodium Diet Education Program on Dietary Habits, Diet Quality and Obesity Index in Overweight and Obese Middle-aged Women: Soo Bin Jeong, Seoyun Park, Sohyun Ahn, Jin Nam Kim, Hye Kyeong Kim; Korean J Community Nutr 2014;19(6):513-526. Published online December 31, 2014; DOI: https://doi.org/10.5720/kjcn.2014.19.6.513

Abstract PDF PubReader: OBJECTIVES
This study was conducted to investigate the effect of low sodium diet education program on dietary habits, diet quality, and measures of obesity in overweight or obese middle-aged women.
METHODS
Subjects were 81 individuals aged 45 years or over, who completed an 8-week nutrition education. The subjects were divided into a normal group (N = 30) and an overweight-obese group (N = 51) according to the BMI. The effects were evaluated by anthropometric measurement, biochemical analysis, questionnaire, and diet records before and after the program.
RESULTS
Overweight-obese group showed significant decreases in weight (p < 0.0001), BMI (p < 0.0001), percent of body fat (p = 0.0087), waist circumference (p < 0.0001), systolic (p = 0.0003) and diastolic blood pressure (p = 0.0261). Nutrients intakes were not different between the two groups and only sodium intake was decreased after education. Total score of general dietary habits, dietary behavior related to sodium intake, dietary diversity score (DDS), diet variety score (DVS), and diet quality index-international (DQI-I) were improved in both groups compared to the baseline. Overweight-obese group showed significant improvement in 'having fruits everyday', 'having fish everyday', 'trying to eat many kinds of food', 'eating less broth when eating soup, stew, and noodles', 'eating less kimchi and salt-fermented vegetable', and 'propensity to think that dishes should be pretty seasoned'. In addition, moderation of empty calories food (p = 0.0064) and macronutrient ratio (p = 0.0004) were improved in the overweigh-obese group, but in the normal group, the results did not reach statistical significance.
CONCLUSIONS
These results suggested that low sodium diet education program may contribute to obesity management by improving diet quality and dietary habits in middle-aged women.

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[English]
Changes of Obesity Index, Serum Lipid Profiles and Nutrient Intakes in Obese Children after the Weight Control Program of Nutrition Education: Eun Ju Lee, Kyung Hee Kim; Korean J Community Nutr 2010;15(1):61-72. Published online February 28, 2010

Abstract PDF: The purpose of this study was to evaluate the effect of a weight control program on anthropometric values, serum lipid profiles and nutrient intakes. The subjects of this study were 38 obese children (boy : 17, girl : 21) with obesity index over 120%. The weight control program for obese children included nutritional education (50 min) and exercise (50 min) for 10 weeks. The nutrition intakes of the children were surveyed before and after the weight control program by 24hr recall test. The BMI, Rohrer Index, Obesity Index, WHR (Waist - Hip ratio) and body fat(%) were significantly decreased after completion of the weight control program. The total cholesterol and HDL-cholesterol of subjects were significantly increased after the weight control program. Distribution of serum lipid profiles was slightly changed. The energy intakes were significantly decreased (p < 0.001). from 1760.8 kcal to 1435.2 kcal. In addition, the intakes of P, Zn, retinol, vitamin B1, vitamin B2, vitamin E and niacin were significantly decreased. while intakes of vitamin C and folate were increased. Calcium and folic acid were upper 25% of subjects, under EAR(Estimated Average Requirements) intake before the weight control program. The distribution of energy intakes was significantly changed into positive status; fat percentage was decreased 26.3% to 22.1% (p < 0.01). Carbohydrate was increased 58.6% to 61.2% (p < 0.05). Meal distribution of energy intakes was changed; calorie percentage from lunch significantly increased from 32.2% to 38.3%. Calorie percentage from snack significantly decreased from 17.7% to 13.5%. In conclusion, weight control program for 10 weeks is effective in obesity index and nutrient intakes although serum lipid values were a little changed.

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[English]
Obesity Indices and Plasma Total Antioxidant Status in Hypertensive Elderly Living in Ulsan Area: Jung Hee Kim, Mi Joung Kim, Ho Kyung Kwak; Korean J Community Nutr 2006;11(2):279-288. Published online April 30, 2006

Abstract PDF: The role of free radicals in the progression of many diseases and aging has been given a great attention and total antioxidant status (TAS) has shown to be reduced with aging. The incidence of hypertension has shown to be relatively high in the aged population, and it is known to be associated with increased obesity and oxidative stress. The aim of this study was to examine the obesity indices and the total antioxidant status in hypertensive elderly (64y

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[English]
A Study on Body Image Recognition, Food Habits, Food Behaviors and Nutrient Intake according to the Obesity Index of Elementary Children in Changwon: Kyung Hae Lee, Kwon Jeung Hwang, Eun Sil Her; Korean J Community Nutr 2001;6(4):577-591. Published online October 31, 2001

Abstract PDF: No abstract available.

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