• The Research Journal of the Costume Culture
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• v.32 no.5
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• pp.672-685
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• 2024

This study aims to develop a detailed sizing system for lower body clothing for elderly obese women, using data from the 8th Korean Anthropometric Survey. The research targets 296 elderly women aged 60 to 85, selected from 805 participants in total, who meet the following criteria: Rohrer Index of 1.6 or above, Body Mass Index of 25 or higher, and Waist-Hip Ratio of 0.85 or greater. Elderly women with abdominal obesity exhibit shorter lower body proportions and greater fat accumulation in the torso, around the chest and waist. The findings show that women in their 60s have the highest level of obesity, while waist width and thickness are greatest in women in their 70s, suggesting that abdominal obesity increases with age. According to the KS standards, the main measurement categories were divided into 5cm increments for height, while waist and hip girth were categorized into 5cm and 3cm, respectively, to analyze the distribution of sections. Clothing size standards for lower garments that require a precise fit, such as skirts and formal pants, are presented in 13 sizes, corresponding to a waist girth range of 85-100cm and a hip girth range of 88-97cm. Detailed measurements are categorized into primary and reference areas. Additionally, sizes were presented differently based on whether a precise fit was necessary. For items that did not require a precise fit, ranges were indicated with letters, or ranges were indicated with measurements. Detailed sizes were categorized into primary and reference areas.

• Korean Journal of Clinical Laboratory Science
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• v.49 no.2
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• pp.121-127
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• 2017

High sensitive C-reactive protein (hs-CRP) has been associated with metabolic syndrome (MetS) and its risk factors. This study aimed to evaluate the association between hs-CRP and the risk factors of MetS in elderly women with abdominal obesity. The diagnosis of MetS followed the AHA/NHLBI criteria, and abdominal obesity was defined using the WHO Asian-Pacific criteria. We used the data from 174 elderly women, with an average age of 74 years. They were classified into two groups: The absent group (N=97) and the MetS group (N=77). Hs-CRP was significantly higher in the MetS group (p=0.007). Hs-CRP had a positive correlation with abdominal obesity (r=0.190, p=0.014) and fasting blood glucose (r=0.240, p=0.002), while having a negative correlation with HDL cholesterol (r=-0.164, p=0.035). Moreover, hs-CRP was higher in the group with risk of high fasting blood glucose (p=0.006) and low HDL-cholesterol (p=0.010), even in elderly women with abdominal obesity.

• Korean Journal of Clinical Laboratory Science
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• v.48 no.4
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• pp.304-311
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• 2016

The study was performed to examine the metabolic syndrome risk factors in accordance with the obesity types based on body mass index (BMI) and waist circumference cutoffs. The diagnosis of metabolic syndrome closely adhered to the NCEP-ATP III criteria, and obesity was defined using the WHO Asian-Pacific criteria. We used the data from 591 elderly women, all aged over 65 years. They were divided into four groups: The normal group (n=272), the obesity group (n=124), abdominal obesity group (n=19), and obesity-abdominal obesity group (n=176). The obesity-abdominal obesity group was the most prevalent group of low HDL-cholesterol (p=0.009), hypertriglyceridemia (p=0.025), abdominal obesity (p<0.001), and metabolic syndrome (p<0.001). Logistic regression analysis demonstrated that the obesity-abdominal obesity group had the highest odds ratio in predicting metabolic syndrome (OR: 10.638, 95% CI: 6.053~18.697). Therefore, the obesity-abdominal obesity group was the strongest predictive factor of metabolic syndrome risk in Korean elderly women.

• Nutrition Research and Practice
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• v.9 no.2
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• pp.150-157
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• 2015

BACKGROUND/OBJECTIVES: The purpose of this study was to investigate the overall effects of a tailored Dietary Approaches to Stop Hypertension (DASH) nutritional intervention program which included omega-3 fatty acids supplementation, on dietary self-efficacy, dietary knowledge, and dietary behaviors in Korean elderly women with abdominal obesity. Furthermore, we investigated the effects of the program on metabolic syndrome parameters including the antioxidant capacities in these subjects. SUBJECTS/METHODS: A randomized, controlled trial was conducted for 8 weeks. The experimental group (n = 21) received a weekly tailored nutritional program for 8 weeks and the control group (n = 18) received only one educational session. The clinical survey was conducted before and after the intervention period. RESULTS: After the intervention, dietary self-efficacy (P = 0.023), frequency of fruit intake (P = 0.019), and dietary fiber intake (P = 0.044) were higher in the experimental group than in the control group. The oxidative stress (P < 0.001) was lower in the experimental group than in the control group. Moreover, low density lipoprotein (LDL) cholesterol (P = 0.023) had significantly decreased in the experimental group but not in the control group after the intervention. CONCLUSIONS: The intervention program including omega-3 fatty acid supplementation had a positive effect on dietary self-efficacy, dietary behaviors, and oxidative stress among aged women with abdominal obesity.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.8
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• pp.5404-5412
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• 2015

Objectives: This study was conducted to analyze the effects of obesity and abdominal obesity in accordance with the elderly's food consumption frequency and patterns. Methods: The source of this study was based on raw data from the fifth Korea National Health and Nutrition Examination Survey (KNHANES V-1, V-2, V-3). The subjects of the elderly aged 65 and over 5742 people were in the final analysis. Results: The results of the study showed that the elderly's obesity and abdominal obesity were significantly affected by their sex, food consumption frequency, smoking, and spouses. Moreover, subjects without dinner consumption had 0.658 times lower possibilities of obesity. In addition, consumption of three meals a day will be obesity 0.771 times lower than that of one or two meals a day(OR=0.771, 95%CI=0.65-0.913). Conclusions: The goal of this study is to achieve a better understanding of the characteristics of obesity depending on the elderly's eating habits and finally to present the baseline data for the improvement of their dietary habits.

• Journal of Korean Medical Science
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• v.33 no.53
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• pp.345.1-345.14
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• 2018

Background: This study aimed to investigate associations between self-reported sleep duration and general and abdominal obesity in Korean adults stratified according to gender and age. Methods: Data from 41,805 adults, 18-110 years of age, collected by the Korea National Health and Nutrition Examination Survey (KNHANES) in 2007 and 2015, were analyzed. Multivariable logistic regression was used to calculate adjusted odds ratios (AORs) and 95% confidence intervals (CIs) for obesity and abdominal obesity by sleep duration after controlling for sociodemographic and lifestyle variables. Results: Among individuals 30-49 years of age, there was an increased AOR for obesity only for sleep duration ${\leq}5hour/day$ compared with sleep duration 6 to 8 hour/day, both in men (OR, 1.25; 95% CI, 1.02-1.54) and women (OR, 1.56; 95% CI, 1.29-1.90), after controlling for covariates. Regarding women, there was increased AOR for abdominal obesity for sleep duration ${\leq}5hour/day$ (OR, 1.45; 95% CI, 1.18-1.78) and ${\geq}9hour/day$ (OR, 1.38; 95% CI, 1.09-1.76) compared with sleep duration 6 to 8 hour/day. However, for elderly individuals (${\geq}65years$), there was a negative association between sleep duration ${\leq}5hour/day$ and obesity, but not with abdominal obesity, in both men and women. Conclusion: This study demonstrated a significant association between sleep duration and obesity, which varied according to gender and age.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.10
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• pp.559-568
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• 2018

This study examined the factors affecting abdominal obesity by sex among the Korean elderly focusing on health and health behavior related factors. The data utilized in this study were derived from the Sixth Korea National Health and Nutrition Examination Survey (KNHANES VI-3) conducted from January to December 2015 by the Korea Centers for Disease Control and Prevention. The subjects of this study were 599 men and 793 women over the age of 65 for whom their waist circumference was known. The data were analyzed by a complex sampling design method applying weights using the SPSS 23.0 program. Korean elderly showed significant differences in demographic factors, health-related factors, and health behaviors according to gender. The abdominal obesity rate of elderly males was 38.3%, while that of elderly females was 50.5%. Among the factors related to health and health behavior, frequency of binge drinking among elderly male and subjective health status of elderly females were significant factors influencing abdominal obesity. Therefore, programs for abdominal obesity management of elderly Koreans should be planned with consideration of differences in health related factors and health behavior and influencing factors by sex.

• Journal of the Korean Dietetic Association
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• v.10 no.2
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• pp.174-183
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• 2004

This analysis was performed to investigate the relationship between nutrition and anthropometric indices using the data from a cross-sectional survey of a large national sample, '98 Korean national health and nutrition examination survey. Subjects were selected by stratified multistage probability sampling design and completed dietary questionnares including food intakes for one day by 24-hour recall method. For this analysis, 6566 subjects were selected by age(over 20 years old). For anthropometry, height, weight, and waist- and hip- circumference were measured. They were classified by body mass index(BMI, weight(Kg)/$height^2 $($m^2 $)) and waist-hip ratio(WHR, waist circumference(Cm)/hip circumference(Cm)). The nutrients intake of subjects were compared with the recommended daily allowances(RDA). Mean adequacy ratio(MAR) was calculated. Mean heights, weights, BMIs were higher in the groups with nutrient intake over 125% of RDA than the lower intake groups for most nutrients. However, Mean WHR was the highest in the groups with nutrient intake under 75% of RDA for most nutrients excluding iron intake of women aged 20-64 years. Among women aged 20-64 years, means of MAR were 0.71 for obese individuals(BMI>30), 0.72 for subjects with underweight(BMI<18.5), and 0.76 for subjects with normal weight(18.5$\leq$BMI<25). Normal subjects has statistically significantly higher MAR than those of other groups. However, among elderly people aged over 65 years, obese group had the highest MAR, 0.68. Women with abdominal obesity(WHR>0.9) had lower MAR, 0.71 than those with normal weight(MAR=0.76). From these results, obesity and abdominal obesity seems to be the results of malnutrition including both undernutrition and overnutrition rather than simple problem of excess energy intake. Obesity in elderly people needs to be handled differently from adults.

• Journal of Fashion Business
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• v.22 no.2
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• pp.27-39
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• 2018

This study analyzed the body shape of women over 70 years and classified their body shapes in order to provide basic data for the development of pants patterns that can complement the weakness of the body shape of elderly women. It were analyzed using SPSS Ver. 20.0. Five factors were extracted from the lower body: obesity and thigh thickness, lower body length, under knee thickness, ankle height, and hip sag. In type 1, the lower body was obese and the legs were thick, but the hips were not sagging. It was named 'high-hip obesity figure'. Type 2's abdomen, hip, and waist were obese, but the legs were thin and the hip were not sagging. Thus, 'bird-leg middle obesity figure' was the name. Type 3 had a long and slender lower body, but legs were thick and the hips were saggy, it was named 'strong-leg low-hip slender figure'. The elderly women showed less difference in waist, abdomen, and hip circumference. The abdominal circumference was 2-3cm more than the waist and hip circumference; hence there is a need to differentiate the shape and number of darts in the production of bottom-wear patterns for older women. In addition, the leg circumference is gradually reduced by aging compared to the size of the lower body. Therefore, it would be necessary to search for a method that can effectively design the difference between the hip circumference and the leg circumference in relation to the body shape and the aesthetics of older women.

• The Research Journal of the Costume Culture
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• v.25 no.4
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• pp.476-487
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• 2017

The purpose of this study was to suggest torso patterns that fit the three main body shapes of elderly obese women. To reduce time, costs, and also the trial and error needed to make patterns, the CLO program for 3D test wear was employed. Three virtual models for aged obese women were use, with the YUKA system used to produce torso patterns. 3D simulation of test wear and corrections was done to design optimal torso patterns. The results were as follows: First, for the three models of obese women's body shapes as realized by CLO 3D, Type 1 is lower-body obesity shapes, Type 2 is abdominal obesity shapes, and Type 3 is whole-body obesity shapes. Second, to design the study patterns, actual measurement values, back waist length and waist to hip length, were used. The armhole depth (B/4-1.5), front interscye (B/6+2.3), front neck width (B/12-0.5), front neck depth (B/12+0.5), front waist measurement (W/4+ 1.5+D), front hip measurement (H/4+2+0.5), and back hip measurement (H/4+3-0.5) were calculated using formulas. Third, according to the results of test-wearing the study patterns, reduced front neck width and depth improved the neck fit and reduced armhole depth bettered loose or plunging armhole girth and also reduced the sagging of bust c.. Also, tight sidesfrom aprotruded waist and abdomen improved with the increase of surpluses in the back waist and also back and front hip c. The exterior was enhanced by displacement of back and front darts, which distributed surpluses better.