• Research in Community and Public Health Nursing
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• v.11 no.2
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• pp.470-485
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• 2000

The purpose of this study was to investigate health promotion lifestyle profiles of the Korean elderly in Japan. The subjects of this study were 202 elders in Aichi prefecture. The method of this study questionnaires interviews, and a self-administered questionnaire from the 1st to the 20th of April in 2000. This study tool was based on Walker et al. (1987)'s Health Promotion lifestyle Profiles (HPLP). Analysis of the data used an SPSS/pc+ WIN 9.0 program. Data analyses were conducted by using frequency, percentage, t-test, ANOVA. Pearson correlation, Kendal tau and Stepwise Multiple Regression. The results were as follows: 1. The average score of Health Promotion Lifestyle Profiles of Korean elderly in Japan was 2.72(SD=0.40). On the sub-scale of Health Promotion Lifestyle Profiles: nutrition(M = 3. 06), self-actualization(M =2.99), interpersonal support (M=2.81), stress management (M=2.68) revealed higher scores, whereas the scores of health responsibility(M=2.52), and exercise(M=1.92) were lower. 2. Health Promotion Lifestyle Profiles were significantly different by age (F = 11. 02, p = .000), religion(F=2.96, p=.033), occupation(F=6.91, p=.000), living family status(F=13.07, p=.000), living family number(F=11.74, p=.000), monthly pocket money(F=18.79, p=.000), the source of pocket money (F=7.18, p=.000), and the length of residence(F=9.79, p=.000). 3. Health Promotion Lifestyle Profiles was significantly predicted by monthly pocket money($r^2$ change =0. 188, p=.000), sex($r^2$ change= 0.066, p= .000), the length of residence($r^2$ change = 0.059, p = .000), the source of pocket money($r^2$ change=0.036, p= .000), age ($r^2$ change=0.018, p=.000). These variables showed a positive correlation with health promotion lifestyle profiles of the Korean elderly in Japan. These variables explained 36.7% of the variance of Health Promotion Lifestyle Profiles. On the basis of the above findings, Health Promotion Lifestyle Profiles programs for Korean elderly in Japan needs be to developed with Japanese social-culture perspectives and needs to develop an intervention method to improve Health Promotion Lifestyle Profiles. It is also suggested that further research is required.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.11
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• pp.7844-7854
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• 2015

The purpose of this study is to investigate the drinking status, health behaviors, health related quality of life and depression among female problem drinkers and to examine the impact of their health behavior and health related quality of life on depression. The data of this study were derived from the 5th Korea National Health and Nutrition Examination Survey conducted during January 2010-December 2012. As for the subjects of this study, 328 female problem drinkers were selected who were classified as those with 8 or higher scores in the AUDIT, and complex samples analysis was conducted using the IBM SPSS Statistics version 21.0 software package. The study result showed that the risk of experiencing depression increased among subjects with a high level of perceived stress and subjects with a low level of health related quality of life. In addition, the risk of experiencing depression increased among subjects with 1-4 hours of sleep time compared to subjects with 8 or more hours of sleep time. Accordingly, it would be necessary to pay attention to stress, sleep time and health related quality of life that are related influencing factors for the improvement of depression and mental health of Korean female problem drinkers.

• Journal of Korean Ophthalmic Optics Society
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• v.14 no.3
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• pp.103-108
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• 2009

Purpose: This study was performed to assess the effects of metabolic syndrome and its components to cataract. Methods: We investigated the relation of metabolic syndrome and its components to cataract using data for 2,120 adults, aged 60 years or older, from the Korean National Health and Nutrition Examination Survey 2005, 2007. Using multiple logistic regression analysis, we presented significant odds ratio (OR) increase of cataract according to the number of metabolic abnormalities ${\leq}$1, 2, 3, ${\geq}$4). We also analyzed OR by the prevalence of metabolic components, and analyzed the effects of metabolic medication intakes to cataract prevalence using multiple logistic regression analysis. Results: The risk of cataract development was significantly increased according to the number of metabolic abnormalities, after adjusting for age, sex, life style, and social economic status variables (p for trend < 0.0001). In metabolic components, the disturbances of blood pressure (OR(95% Confidence Interval): 1.32(1.05,1.65)) and fasting glucose (1.35(1.09,1.67)) significantly increased the prevalence of cataract after adjusting for age and sex. Among these metabolic components, the significance of fasting glucose (1.26(1.01, 1.58)) was remained after adjusting for the other variables. Medication intake of hypertensive also increased the risk of cataract (1.49(1.14,1.96)). Conclusions: Metabolic syndrome and its components increased the risk of cataract, and some medication for treating hypertension was also associated with the cataract incidence.

• Molecules and Cells
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• v.38 no.1
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• pp.40-50
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• 2015

In the interaction between plants and pathogens, carbon (C) resources provide energy and C skeletons to maintain, among many functions, the plant immune system. However, variations in C availability on pathogen associated molecular pattern (PAMP) triggered immunity (PTI) have not been systematically examined. Here, three types of starch mutants with enhanced susceptibility to Pseudomonas syringae pv. tomato DC3000 hrcC were examined for PTI. In a dark period-dependent manner, the mutants showed compromised induction of a PTI marker, and callose accumulation in response to the bacterial PAMP flagellin, flg22. In combination with weakened PTI responses in wild type by inhibition of the TCA cycle, the experiments determined the necessity of C-derived energy in establishing PTI. Global gene expression analyses identified flg22 responsive genes displaying C supply-dependent patterns. Nutrient recycling-related genes were regulated similarly by C-limitation and flg22, indicating re-arrangements of expression programs to redirect resources that establish or strengthen PTI. Ethylene and NAC transcription factors appear to play roles in these processes. Under C-limitation, PTI appears compromised based on suppression of genes required for continued biosynthetic capacity and defenses through flg22. Our results provide a foundation for the intuitive perception of the interplay between plant nutrition status and pathogen defense.

• Horticultural Science & Technology
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• v.28 no.3
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• pp.507-514
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• 2010

This study was performed to reduce unpleasant taste and flavor of $Gastrodia$ $elata$ Blume as well as to improve utilization as functional food materials using fermentation. The component, antioxidant activity, and taste test were compared between fresh and fermented $Gastrodia$ $elata$ Blume powder (FGP). FGP contained higher level of total fat, protein, mineral, and fiber than raw material. The pH of FGP was higher compared to raw $Gastrodia$ $elata$ Blume powder (RGP), and antioxidant activity was as high as vitamin C regardless material status (raw vs. fermented). This result indicated that its activity was not decreased by fermentation. Dispersiveness and solubility of $Gastrodia$ $elata$ Blume powder was the best in 60-70 mesh. For sensory evaluation, FGP or RGP was mixed with either orange juice or yoghurt. The results showed that overall preference, taste, flavor, texture, and color were better in fermented $Gastrodia$ $elata$ Blume drinks than in raw ones. It is plausible that unpleasant taste and flavor of $Gastrodia$ $elata$ Blume was declined by fermentation. Thus, fermentation can be easily applied to eliminate unpleasant smell in $Gastrodia$ $elata$ Blume, and FGP can be mixed with other beverages to produce healthy food and drinks.

• Journal of Obesity & Metabolic Syndrome
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• v.26 no.1
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• pp.23-27
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• 2017

Background: In Korea, the prevalence of obesity has steadily increased, and the socioeconomic burden of obesity has increased along with it. In 2015, the National Health Insurance Service (NHIS) signed a memorandum of understanding with the Korean Society for the Study of Obesity (KSSO), providing limited open access to its databases so that the status of obesity and obesity management could be investigated. Methods: Using NHIS databases, we analyzed nationwide population-based studies for obesity using the definition of obesity (body mass index ${\geq}25kg/m^2$) in subjects over the age of 20. Age and sex standardization were used for all data. Results: The KSSO released the 'Obesity Fact Sheet 2016' using the 2006-2015 NHIS Health Checkup database. The prevalence of obesity steadily increased from 28.7% in 2006 to 32.4% in 2015, and the prevalence of abdominal obesity also steadily increased from 18.4% in 2009 to 20.8% in 2015. The prevalence of class II obesity steadily increased from 2006 to 2015, such that the total prevalence was 4.8% in 2015 (5.6% in men and 4.0% in women). The highest prevalence of obesity was found in Jeju Island, while the lowest prevalence was found in Daegu City. The highest prevalence of abdominal obesity was also found in Jeju Island, while the lowest prevalence was found in Gwangju City. Conclusion: Based on the Obesity Fact Sheet 2016, a strategy for reducing the prevalence of obesity is needed, especially in Korean men.

• Journal of health informatics and statistics
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• v.43 no.4
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• pp.344-351
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• 2018

Objectives: The purpose of this study is to investigate the impact of health behaviors of male workers without diabetes such as smoking, drinking and physical activities on HbA1c using 2015 and 2016 data from Korea National Health and Nutrition Examination Survey (KNHANES). Methods: The final study subjects of KNHANES were a total of 1,703 male workers in their 30s-50s who had normal levels of fasting blood sugar level, HbA1c, and hemoglobin. For the study variables, age, household income, educational level and occupation were included as socio-demographic characteristics; smoking behavior, drinking behavior, and physical activity behavior as characteristics of health behavior; and waist circumference, body mass index, systolic and diastolic blood pressures, total cholesterol, triglyceride and HDL cholesterol as medical examination characteristics were included. The analysis was conducted using independent variables t-test, one-way ANOVA, Pearson's correlation analysis and multiple regression analysis. Results: Socio-demographic factors that affect HbA1c were age, educational level, and occupation. As for HbA1c according to the status of current smoking, it was higher in order of the present, past and nonsmoking and HbA1c according to smoking amount pack-year increased linearly in between less than 1 pack-year and over 30 pack-year (p<0.001). Muscular exercises affected the reduction of HbA1c (p<0.05). In the multiple regression analysis with independent variables of the socio-demographic characteristics and health behavior, factors affecting HbA1c were age, occupation and smoking amount pack-year (p<0.05). In the multiple regression analysis where the characteristics of physical examination were added, factors affecting HbA1c were age, occupation, smoking amount pack-year, waist circumference and total cholesterol (p<0.001). Conclusions: As a result, the health behavior that had the most effect on HbA1c management for male workers without diabetes was the total lifetime smoking amount. Therefore, it is essential to prevent smoking as well as control, cholesterol to prevent diabetes for male workers.

• Journal of the Korean Applied Science and Technology
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• v.38 no.4
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• pp.1029-1044
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• 2021

This research was conducted to investigate the prevalence of depression and convergent factors related to depression in male and female wage workers. Using data from the 2014 and 2016 Korea National Health and Nutrition Examination Survey, 3,763 adults (1,888 males, 1,875 females) between the ages of 19 and under 65 were analyzed. Depression was measured by the Patient Health Questionnaire-9 (PHQ-9), and the depression (PHQ-9≥10) of all workers was 4.1% (3.2% for men, 5.0% for women). Multiple logistic regression analysis was performed to evaluate the depressive factors of male and female wage workers. In male workers, work-related characteristics such as employment type and working hours per week were found to be significantly related to depression even after adjusting for socio-demographic characteristics, health-related characteristics, and life style characteristics. However, in female workers, work-related characteristics did not expose a significant relationship, showing a difference from male workers. Therefore it is necessary to develop and implement workplace counselling or mental health promotion programs that take into account the gender characteristics of depression risk factors. Also, as health-related characteristics (diagnosis of depression, suicide plan, perceived stress level, unmet medical services, self-rated health status) were found to be related to depression for both male and female workers, continuous management of these factors is required.

• Journal of Dairy Science and Biotechnology
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• v.37 no.1
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• pp.1-14
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• 2019

In general, milk is a nutritious food and is very helpful in improving and maintaining a person's health. However, over the past 30 years, a number of studies have reported the presence of Aflatoxin M1 in milk and milk products worldwide. The contamination with Aflatoxin M1 in milk and dairy products has become an important issue all over the world. The presence of the mycotoxin in these products was a major concern particularly among children and infants, who are more sensitive than adults. This study reviewed recent data to summarize the current status of Aflatoxin M1 in milk and dairy products produced in various regions around the world, related regulations, reduction strategies, detection methods, and future research tasks. Strict regulation and superior milk-handling techniques are essential to minimize Aflatoxin M1 contamination in milk and dairy products using ever-evolving analytical techniques. Furthermore, education should be imparted to ensure that Aflatoxin M1 that may exist in milk and dairy products and its effects on human health are made aware of.

• Journal of agricultural medicine and community health
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• v.44 no.3
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• pp.115-123
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• 2019

Objective: This study was conducted to examine the effects of a health promotion program on the health condition of rural elderly women implemented at primary health care posts using Korean Frailty Index. Methods: The research was designed a nonequivalent control group pretest-posttest setting. The participants in this study were 50 residents (intervention group: 25, control group: 25) selected from 4 villages 2 primary health care posts in J city Gyeongsangnam-do. The health promotion program was conducted at the primary health care posts twice a week for 12 weeks. This program consisted of basic exercises(Gukseondo + Theraband muscle strength training) and additional activities(including modified Theraband activity, rubber ball exercise, ball massage, nutrition class, singing class). Collected data were analyzed by descriptive statistics, paired t-test, and repeated measures ANOVA with SPSS 21.0. Results: Results of the health promotion program showed that the health conditions(measured by perceived health status, frailty score, upper/lower flexibility, maximum grip strength, dynamic balance test Timed Up and Go) of the experimental group(25) all statistical significantly improved. Conclusion: Study findings indicate that the health promotion program implemented at primary health care posts on rural elderly women is effective and can contribute to a developed health promotion program for local residents in the future.