• The Journal of the Korea Contents Association
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• v.13 no.10
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• pp.412-418
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• 2013

To study the positioning error according to the use of belly board and body mass index (BMI) for rectal cancer radiotherapy, a retrospective study was conducted on 114 patients from January 2012 to March 2013. The median age of the patients was 58 (29-83 years), mean BMI was $23.35kg/m^2$ ($16.55-31.15kg/m^2$), 31 patients used belly board and 83 did not use belly board. There were a total of 527 AP & LAT images of treatment (EPID), and the mean and standard deviation of each X, Y, Z axis were $1.66{\pm}1.55mm$, $1.64{\pm}1.56mm$, and $1.99{\pm}1.75mm$, respectively. Based on the BMI of 24 or higher, error occurrence risk of higher or equal to 2mm on Z axis was 4.8 times higher compared to BMI of 24 or lower (p<0.001), and when BMI was 24 or higher in case the belly board was not used, the error occurrence risk of higher or equal to 2mm on the z-axis was 3.6 times higher (p<0.011). Radiation therapy for rectal cancer patients, using Belly Board for both the ones wearing fistula and with high BMI may be effective in decreasing the positioning errors.

• Proceedings of the KSCN Conference
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• 2003.05a
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• pp.125-125
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• 2003

비만인구의 증가는 전 세계적인 문제이며, 우리나라도 비만인구의 증가와 함께 인구 전반의 체질량지수가 증가하고 있다. 여성의 경우 폐경을 맞이하면서 호르몬의 변화 등으로 비만 발생율이 높아지는데, 폐경 후 비만은 만성퇴행성질환 등 여러 질병의 원인이 될 수 있으나, 골밀도에 있어서는 체질량지수와 양의 상관관계를 보인다는 결과와, 어느 수준 이상의 체질량지수 증가는 골밀도에 좋지 못한 영향을 미친다는 상반된 결과들이 제시되고 있다. (중략)

• Journal of radiological science and technology
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• v.37 no.4
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• pp.267-272
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• 2014

It is well known that low body mass index and younger age are associated with high breast density. Mammographic dense breast has been reported both as a cause of false-negative findings on mammography and as an indicator of increased breast cancer risk. The purpose of this study was to evaluate the association between breast density and body mass index. Furthermore, we considered proper screening method of breast cancer in Korean women. The study was performed on 496 women who underwent health checkup in a university hospital. Age and body mass index were negatively associated with breast density respectively. In postmenopausal women, age and body mass index showed statistically significant association with breast density. Therefore, we should consider sensitive additional method for breast cancer screening especially in younger age and underweight women.

• Journal of the Korea Convergence Society
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• v.11 no.10
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• pp.155-162
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• 2020

This study wanted to confirm the relevance between body mass index(BMI) and insulin resistance and beta-cell function based on abdominal obesity in obese middle-aged men. This study targeted 797 obese middle-aged men who had undergone health checkups at general hospitals in Gyeonggi-do from January 2018 to June 2020. There were 327 in the group with abdominal obesity and 470 in the group without abdominal obesity. Glucose(p<0.001), HbA1c(p=0.003), insulin(p<0.001), HOMA-IR(p<0.001) was different between groups. BMI was a factor affecting insulin resistance and beta cell function regardless of the with or without of abdominal obesity. BMI was associated with the onset of disease of insulin resistance and beta cell functional degradation regardless of the with or without of abdominal obesity. Therefore, it is considered necessary to manage the indicators of the BMI through exercise programs and regular checkups for health management of middle-aged obese men.

• Journal of Convergence for Information Technology
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• v.9 no.12
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• pp.98-103
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• 2019

The purpose of this study was to identify the correlation and level of Body Mass Index, Body Shape Dissatisfaction, Eating Behavior in college students. Methods: A total of 383 students were asked. The survey was analyzed by SPSS Win 21.0 program. 293 were female students and most of the students were normal in BMI(58.2%), and underweight students were the next(14.9%). There were positive correlation between body shape non satisfication and eating behavior and BMI(r=.587, p=.000; r=.174, p=.001), and negative correlation between body shape non satisfication and age and sleeping time. According to BMI the body shape non satisfication was different in normal and 1 stage obesity students. and 2 stage obesity and under weight students (F=2.993, p=.019;F=2.993, p=.109). As a result of this study, students with body mass index overweight have low body satisfaction, so it is necessary to educate the right dietary exercise therapy for weight management. And even underweight groups should be mediated so that they undergo normal diet behaviors, rather than restrained dietary behaviors, to maintain health.

• The Journal of Korean Medicine
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• v.34 no.3
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• pp.143-152
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• 2013

Objectives: To investigate the relationship between nutrient intakes and blood biochemical parameters of Korean women classified by the Eight Constitutions. Methods: The constitutions of female subjects were determined by the methods of eight constitutional pulse formation. Anthropometric characteristics and blood biochemical parameters including fasting blood glucose (FSB), serum lipid profiles, homocysteine, and insulin were determined. Food frequency questionnaires were used to evaluate the nutrient intake of the subjects. Results: Subjects were classified as Hepatonia 16.8%, Cholecystonia 2.8%, Pancreotonia 58.9%, Pulmotonia 5.1%, Colonotonia 16.4%, respectively. Gastrotonia, Renotonia, and Vesicotonia individuals were not present in this study. BMI, total calorie and fat intakes of the Mok constitutions (Hepatonia and Cholecystonia) were higher than those of the Gum constitutions (Pulmotonia and Colonotonia) (p<0.05). Triglyceride, total cholesterol, and LDL-C concentrations for the Cholecystonia were the highest while those for the Pulmotonia (p<0.05) were lowest, which is in line with the results from nutrient intakes. Conclusions: Total calorie and fat intake among subjects with different constitutions were different. BMI and serum lipid profiles positively associated with calorie and nutrients intakes were significantly higher in Mok constitutions than Gum constitutions. Personalized diet plans seem to be needed for subjects on a special diet due to the individual constitutional differences.

• 건강소식
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• v.32 no.3 s.352
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• pp.26-27
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• 2008

노년기에 들어서더라도 신체가 요구하는 기본적인 영양소는 변하지 않지만 열량 요구는 감소된다. 이는 젊었을 때보다 활동량이 적어지는 노년기의 환경적 원인과 함께 체질량 감소 및 상대적으로 증가하는 지방세포 때문이다. 지방세포는 비지방세포와 비교해 늦게 대사되며 칼로리도 신속히 소모되지 않는 특징이 있다. 노인일수록 모든 영양소를 골고루 섭취하되 열량은 줄이는 식습관을 형성하는 것이 중요한 이유가 여기에 있다.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.1 no.1
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• pp.107-114
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• 1998

Purpose: The purpose of our study is to provide useful information for me-asurement methods of childhood obesity and to provide clinical significance of bioelectrical impedance analysis. Methods: We measured height, weight, waist to hip ratio, skinfold thickness and bioelectrical impedance from 206 elementary students in Kwangju from May to July 1997. Results: In males; 1) There were statistically high correlations between tri-ceps skinfold thickness and body mass index (BMI), percentage of body fat (%BF), weight, Rohler index (RI), total fat weight (TFW), waist to hip (W/H) ratio, height, lean body mass (LBM) (all, p<0.001). 2) There were statistically high correlations between subscapular skinfold thickness and BMI, RI, weig-ht, %BF, TBW (all, p<0.001). 3) There were statistically high correlations between %BF and BMI, triceps skinfold thickness, RI, TFW, subscapular skinfold thickness, weight (all, p<0.001). In females; 4) There were statistically high correlations between triceps skinfold thickness and BMI, weight, LBM, height, %BF (all, p<0.001). 5) There were statistically significant correlations between subscapular skinfold thickness and BMI, weight, LBM, RI, height. 6) There were statistically high correlations between percentage of body fat and BMI, RI, triceps skinfold thickness. The percentage of body fat according to the bioelectrical impedance analysis highly correlated with that calculated by skinfold thickness in males (r＝0.57, p<0.01) and in females (r＝0.30, p<0.01). Conclusion: The results of our study suggests that bioelectrical impedance analysis is a useful method of estimating body fat in the childhood obesity.

• The Journal of the Korea Contents Association
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• v.10 no.2
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• pp.250-257
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• 2010

This study was to analysis what factors could affect left ventricle ejection fraction(LVEF) using 64-slice multidetector CT. 164 patients(84 men, 80 women) had a cardiac CT in this study, and their blood pressure, body mass index(BMI), heart rate(HR) measured. LVEF was 52.00${\pm}$18.95% in below 25kg/$m^2$, 59.50${\pm}$16.05% in above 25kg/$m^2$ of BMI. LVEF was 57.26${\pm}$17.84% in normal blood pressure group(NBPG), 49.95${\pm}$17.63 in hypertension group(HG). LVEF was 60.76${\pm}$17.26 in below 60 beats/min, 54.14${\pm}$16.56 in 60-70 beats/min, 50.83${\pm}$20.56 in above 70 beats/min of HR. LVEF was negatively correlated with age, HR(r=-0.283 p<0.05, r=-0.231 p<0.05. respectively). And LVEF was positively correlated with BMI(r=0.228 p<0.05). A measurement of LVEF at cardiac CT by using MDCT may be considered to age, blood pressure, heart rate and BMI.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.6
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• pp.493-499
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• 2018

This study was conducted to investigate the mediating effects of walking days on body mass index (BMI) according to the public transportation satisfaction of middle aged Koreans aged 40-59 in Korea using the 2015 community health survey data. The purpose of this study was to provide basic data for provision of the neighborhood environment and support programs for the walking activity and promotion of daily walking activities among middle aged people. Among 228,558 individuals, 85,344 middle aged people aged 40-59 years were selected as final subjects for analysis. The data were analyzed with the open source statistics program R 3.4.1 to determine whether the number of walking days had a mediating effect on body mass index (BMI) as an independent variable. The Sobel test revealed that the number of walking days increased by B=0.010(p=.010), and that when the satisfaction with public transportation increased, B=-0.052 (p=.021), the number of walking days decreased by B=-0.038 (p=.001). To increase the number of walking days and decrease the body mass index by increasing public transportation satisfaction by increasing the use of public transportation, public transportation fare adequacy and access convenience among the public transportation satisfaction mentioned above should be improved more than the current level. It is not easy for individuals that live in small cities to reach their destination by public transportation after leaving the metropolitan area; therefore, improvement of public transportation systems is necessary to improve health.