• Korean Journal of Community Nutrition
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• v.13 no.6
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• pp.855-866
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• 2008

The dietary patterns and characteristics of oldest-old subjects over 85 of Sunchang County (total of 171, 61 males and 110 females) were studied. The average age was $90.6{\pm}3.7$ years old (male; $89.1{\pm}2.8$, female; $91.5{\pm}3.8$), and 90.9% of them were reported to have had no schooling experience. Family types having a spouse were much greater in men (50%) than women (1.8%). The percentages of living alone showed the gender differences, which were comprised of 33% of females and 18.3% of males. In this study, 73.7% of subjects answered "very good" or "good" for their health status. These elderly subjects might maintain their health through a relatively lower rate of smoking (22.2%) and drinking (27.5%), having non-sedentary activities (84.2% of the subjects are physically active) and enough sleep. Their characteristic dietary patterns include high preference of rice (96.5%) and blanch & Seasoned vegetable dishes (Namal, 90.6%) frequent consumption of plant-based food groups containing plenty of anti-oxidants such as vegetables and legumes, and they showed high rates of meal regularity (77.2%) and no skipping of meals (94.2%). It seems to be developed and disseminated in the congregate meal program for improving nutritional status of the elderly, since the coming increment of single-elderly family and single dwellers of rural areas.

• Health Policy and Management
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• v.29 no.1
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• pp.19-26
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• 2019

Background: The purpose of this study was to evaluate the effectiveness and the level of self-management support on the Metabolic Syndrome Management Program at public health centers in Seoul metropolitan city. Methods: The effectiveness on the Metabolic Syndrome Management Program were analyzed using secondary data from 1,312 community residents who were receiving program. The level of self-management support on Metabolic Syndrome Management Program was evaluated using an 'Assessment of Primary Care Resources and Supports for Chronic Disease Self-Management' from four public health centers. Results: The effectiveness on the Metabolic Syndrome Management Program was showed that decreased smoking (p= 0.044) and drinking (p< 0.001), and increased healthy dietary habit (p< 0.001) in health behaviors. It was showed that decreased triglyceride (p= 0.002) and increased high-density lipoprotein cholesterol (p< 0.001) in clinical indicators. The level of self-management support on Metabolic Syndrome Management Program was 98.1 points and it meaned that implementation is done in an organized and consistent manner using a team approach. There was difference in the level of self-management support by public health centers (p= 0.003). Conclusion: The Metabolic Syndrome Management Program in public health centers was effective, and level of self-management support was done as organizational level, but patient input and mental health were insufficient.

• Journal of Nutrition and Health
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• v.37 no.6
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• pp.448-454
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• 2004

The relationship between dietary carbohydrate (CHO) and fasting triglyceride (TG) concentrations was examined in 2,689 men, 1,908 premenopausal women, and 966 postmenopausal women aged 20-69 years in the 1998-Korean Health and Nutrition Survey. The serum TG concentrations in fasting blood samples were measured and dietary CHO intake was assessed by using 24-hour recall method. As CHO intake increased, the TG concentrations were significantly affected (127.4 mg/dl, 132.4 mg/dl, 134.8 mg/dl, 142.6 mg/dl, 147.2 mg/dl) in postmenopausal women, while CHO intake was not significantly associated with TG concentrations in men and in premenopausal women. For the lowest to the highest quintiles of CHO, the mean TG concentrations were 120.0 mg/dl and 140.3 mg/dl in postmenopausal women with body mass index (BMI) ＜25 kg/m$^2$ and 135.6 mg/dl ＆ 155.3 mg/dl in postmenopausal women with BMI$\geq$25 kg/m$^2$. In multivariate analysis, BMI, waist hip ratio (WHR), glucose, smoking, and drinking habit were associated with serum TG concentrations in men. In premenopausal women, BMI, WHR, and glucose levels were associated with serum TG concentrations, while age, BMI, WHR, glucose levels, and CHO intake were associated with serum TG concentrations in postmenopausal women. In conclusion, CHO intake is related to serum TG concentrations in postmenopausal women in Korea.

• The Journal of Korean Obstetrics and Gynecology
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• v.24 no.4
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• pp.114-125
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• 2011

Objectives: To understand relations general characteristics, lifestyle habits including smoking, alcohol habit, exercise, eating habit and menopausal symptoms measurement indicators during treatment for hot flush in menopausal women. Methods: The participants were 159 women (45~60 yr) who were not currently on hormone therapy, and had reached hot flash scores of 10 or higher. The evaluating indexes of this trial are hot flush score, hot flush visual analogue scale(VAS), Hot flush consistence time, sweating visual analogue scale(VAS), Menopause Rating Scale(MRS), Menopause-specific quality of life questionnaire(MENQOL), Kupperman's Index. Results: 1. When the participants divided according to body mass index(BMI), overweight group showed a high score in all indicators. Therefore, obesity can aggravate the symptoms of menopause. 2. When the participants divided according to drinking habits, Hot flush consistence time of non-alcohol group showed a statistically significant difference. However, the sample size is uneven. Additional studies will be needed. 3. When the participants divided according to eating habits, Hot flush consistence time of regular group showed a statistically significant difference. However, the sample size uneven. Additional studies will be needed. 4. When the participants was divided depending on whether exercise, non-exercise group showed a high score in all indicators. Thus, exercise will be able to improve menopausal symptoms. Conclusions: Improvement of obesity and exercise will be able to improve menopausal symptoms.

• Journal of Korean Physical Therapy Science
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• v.15 no.1
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• pp.47-56
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• 2008

The purpose of this study was to seek for a performance level of functional independence of the long term care elderly people. This study questionnaires 160 elders with 80 in a large city and 80 in small－to－medium sized city in order to find out the functional independence of elderly people. The results of this study were as follows. 1. Functional independence level following health factor; The comparison of degrees of functional independence level between two groups showed significant difference in sanitation, drinking and smoking, eating habit, chronic disease, physical activities, and regular physical examination(P<.05). But the comparison between two groups was not showed significant difference in present treatment, regular exercise. 2. Functional independence level following Psychological factor; The comparison of degrees of functional independence level between two groups showed significant difference in health evaluation(P<.05). But the comparison between two groups was not showed significant difference in quality of life. In conclusion it is needed that stable housing, much physical activities, and diversified family members should be realized and stable livelihood security recipients to maintain and improve health of the aged and to be socially satisfied.

• Journal of the Ergonomics Society of Korea
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• v.15 no.2
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• pp.25-36
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• 1996

The purposes of the present study were: (1) to investigate aeromedical dissorders prevalent among ROK air force pilots and (2) to evaluate their detrimental effects on flight performance. The study examined the eight flight-induced disorders primarily responsible for permanent grounding and flying restrictions. According to the survey of 600 randomly selected pilots, 80.2% of the respondents have experienced low back pain, which was 20% higher than the lifetime prevalence in Swedish male workers. Bradyacusia ranked second (56.0%) resulting from continuous exposure to high aircraft noise. The cardiovascular disorders, the most common cause for permanent grounding of Canadian forces pilots, were found in 16.0% of the Korean pilots. Due to the high prevalence of the disorders, in 1993 the Korean pilots received medical treatments 10 times as many as factory workdes. Compared to the flight performance of Israeli and British pilots in wars, the flight performance of the Korean pilots was found to be inferior. Such poor performance can be attributable to the high incidence rates of disorders. Statistical analyses revealed that the aeromedical disorders were related to personal variables such as age, flight career- related factors, and fatigue. Cigarette smoking and drinking habit contributed to worsening back pain, barotitis media, and pulmonary disorders. More comprehensive research was recommended to identify health hazards, combined with intervention to minimize disorders that could lead to early termination of flight careers or excessive loss of flight time. This study further suggests that aeromedical institutions in Korean air force should be fostered more professionally and financially.

• Korean Journal of Health Education and Promotion
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• v.31 no.5
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• pp.71-79
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• 2014

Objectives: The purpose of this study was to investigate the oral health behaviors of multicultural family adolescents and native family adolescents to use as the basis for the oral health care. Methods: The data included a subset of the Korean Youth Health Behavior Online Survey, self-administered, targeting 72,435 middle school and high school students in 2013. The questionnaire was composed of respondents characteristics, oral eating behavior, drinking, smoking, oral health behavior, oral symptoms. Results: 1. 35.7% of the multicultural adolescents were bad economic level and 26.5% of the multicultural adolescents perceived their oral health status to be poorer than native adolescents. 2. 51.1% of multicultural adolescents was 5 times more likely to intake milk and 15.5% of multicultural adolescents cookie intake was higher than native adolescent. 3. 29.9% of multicultural adolescents always brushed their teeth more in a week than native adolescents. 4. Bleeding gums and oral odor symptoms in multicultural adolescents were 24.6%, 28.0% higher than native adolescents. Conclusions: This finding suggests that the multicultural adolescent need health education including oral health food habit, oral health care, early dental visit for prevention, early treatment.

• The Journal of Korean Society for School & Community Health Education
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• v.20 no.2
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• pp.13-24
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• 2019

Objective: Recently, Korean adolescent has the problems of nutrition unbalance due to bad eating habits. Also, single-parent and step-parent families have consistently increased because of the increase of divorce rates. Adolescent who lives with a single or step family tends to have unhealthy behaviors and habits. The purpose of this study was to analyze relationship between family structure and irregular breakfast among Korean adolescent. Method: We analyzed 60,040 participants from Korean Youth Risk Behavior Web-based Survey 2018. Study variables included family structure and irregular breakfast. Control variables were sex, school, economic status, parent education levels, drinking, smoking and nutrition education. In terms of this study, descriptive, Chi-square and multivariate logistic regression analysis were performed. Results: After adjusting for socio-demographic variables among boys, family structure was associated with irregular breakfast (living with both parents reference group vs living with single-parent : OR 1.250, 95% CI: 1.142, 1.368). Among girls, after adjusting for control variables, family structure was also associated with irregular breakfast (living with both parents reference group vs living with no both parents : OR 1.409, 95% CI: 1.065, 1.865). Conclusion: According to this study, family structure would be a risk factor of adolescent breakfast habit. Nutrition programs for adolescent should consider these factors.

• Journal of the Korean Dietetic Association
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• v.27 no.3
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• pp.162-178
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• 2021

The study examined the perceived health status, dietary habits, and health-related lifestyle habits of middle-aged men and women in Seoul and Gyeonggi-do areas. The survey was conducted on 670 individuals (320 men and, 350 women), aged 40~64 years, in Seoul and Gyeonggi-do areas. The online and written data were analyzed using the SPSS WIN 25.0 program. Although there was a significant difference in the perceived health status (P < 0.01), there were no significant differences in the subjective stress and the current disease status according to sex. For dietary habits, the scores for fruit intake (P < 0.05), meat and fish intake (P < 0.05), milk and dairy products intake (P < 0.01), and seaweed intake (P < 0.05) were higher in women than men. The scores for three-meal eating (P < 0.05) and water intake (P < 0.01) were higher in men than women. For the health-related habits, alcohol-drinking frequency, daily alcohol consumption, smoking experience, and daily smoking were higher in men than women (P < 0.001). In contrast, caffeinated beverage intake, exercise frequency, and daily smart-phone, computer, and TV using time were similar in both sexes. The meal-eating time was faster in men than women (P < 0.01). For dietary behavior changes, only appetite showed a significant gender difference (P < 0.05). This study provides essential information on the perceived health status, dietary habits, and health-related lifestyle habits in middle-aged men and women. Nevertheless, further research and a practical nutrition program will be needed to solve undesirable dietary habits and improve the health and lifestyle of middle-aged adults according to sex.

• Journal of Nutrition and Health
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• v.33 no.3
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• pp.343-352
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• 2000

The health-related habits, dietary behaviors and health status as well as the relationships between the health-related habits and dietary behaviors and the health status were investigated in the subjects of the middle aged(20 male and 50 female with the average age of 56.4$\pm$6.1) and the elderly(15 male and 15 female with the average of 68.4$\pm$3.6) living in Chonju. The survey included the personal interview using questionnaires, anthropometric measurement and biochemical tests in December, 1998. The breakfast irregularity was shown in 5.7% of male and 10.8% of female. The consumption of generally lightly salted foods was practiced in half of the subjects. The prevalence of smoking and alcohol drinking were shown in 20% and 31.4% of male group respectively. As judged by their body mass indices(BMI), none of the subjects was belong to the obesity group. However, the considerable degree of overweight was found in female subjects. The upper-body obesity was more prevalent in female compared to male group. The percentages of the anemic subjects as judged by WHO hemoglobin level were found to be relatively high specially for female(26.2%). The blood pressure, serum total cholesterol and LDL-cholesterol determination showed that the middle aged males and the elderly females tend to have higher levels compared to the different age bracket subjects from two-way ANOVA. Therefore, it can be assumed that the middle aged males and the elderly females are under the greater risk than the other groups. The analysis of the relationships between health-related habits and dietary behavior, and the health status showed that the regularity of breakfast, the consumption of lightly salted foods, the frequency of exercise and the alcohol drinking pattern influenced the city dwellers and the risk-related health habits as well as dietary behavior.