PURPOSE: The purpose of this study was to investigate the experience of falls, the fear of falling and fall efficacy and identify the predictors of falls in the elderly at senior citizens' centers. METHOD: The subjects of this study were 106 elders who used senior citizens' centers in Chungcheongbuk-do, Korea. Data were collected from May to June, 2006 through a survey using a structured questionnaire. RESULT: Of the elderly sampled, 35.8% experienced falls during the last 1 year. Of falls experienced by the elderly, 53% occurred indoors, 47% outdoors, 15.8% in the bathroom or toilet. In addition, 57.8% of the elderly had injuries on the hip and waist related with falls. The fear of falling was higher in those with experience in falls than in those without. Factors affecting the elders' falls were age (OR=1.113, 95% CI=1.012-1.224), the number of chronic disease (OR=2.342, 95% CI=1.365-4.019) and the fear of falling (OR=4.279, 95% CI=1.901-9.634). The predictor of the frequency of falls was fall efficacy (R2=24.9). CONCLUSION: As a result, it is essential to develop fall prevention programs based on the fear of falling, fall efficacy, chronic diseases and medication state. And in senior citizens' centers, fall prevention safety education should be activated as a health promotion program.
Aged* ; Chronic Disease ; Chungcheongbuk-do ; Education ; Health Promotion ; Hip ; Humans ; Korea ; Surveys and Questionnaires

OBJECTIVES: The purpose of this study was to examine the factors associated with fear of falling among the elderly dwelling in rural communities. METHODS: From February 1, 2010 to March 31, 2010, a questionnaire-based survey was sent to 2,628 persons 65 years or older dwelling in 1 Myeon and 1 Eup of Gyeongsangnam-do. Among these participants, 735 (27.9%) had fallen more than once in 2009. For data analysis, descriptive statistics and hierarchical multiple regression were performed using SPSS version 12.0. RESULTS: Factors influencing the fear of falling in the elderly according to falls experienced were number of outpatient visits, number of falls, gender, admission, purchasing of health function foods, and activities of daily living. Overall, the study showed significant differences in the score of fear of falling according to gender, age, education, marital status, living arrangement, main means of mobilization, drinking, income, number of falls, admission, number of outpatient visits, experience with outpatient oriental medicine, purchasing of health function foods, medical assistance devices, season, fall location, fall cause, shoe type, injury type, limitation of activity, and activities of daily living. CONCLUSIONS: The results of this study suggest that programs should be developed specifically for elderly people who have experienced more than one fall because of increased fear due to multiple falls.
Activities of Daily Living ; Aged ; Drinking ; Humans ; Marital Status ; Medical Assistance ; Medicine, East Asian Traditional ; Outpatients ; Residence Characteristics ; Rural Population ; Seasons ; Shoes ; Statistics as Topic

Background: The purpose of this study was to evaluate the association between metabolic syndrome and periodontal disease in Korean adults. Methods: This study analyzed the screening data of 12,686 adults aged ≥19 years, including demographic characteristics, lifestyle habits, and each component of metabolic syndrome, obtained from the sixth Korea National Health and Nutrition Examination Survey database. Periodontal health status was measured by the community periodontal index. Subjects with three or more risk factors were considered as having metabolic syndrome. The Rao–Scott chi-square test was performed to assess the relationships between demographic characteristics, lifestyle habits, components of metabolic syndrome, and periodontal disease. Logistic regression analysis was performed based on the complex sample to evaluate the relationship between metabolic syndrome and periodontal disease. Results: The prevalence of periodontal disease was higher among the subjects with advancing age, lower average household income and education level, those working in production, residents of eup-myeon areas, in past or current smoker, those with excessive alcohol consumption habit in a week, and reduced brushing frequency and the use of oral care products (p＜0.001).Each component of metabolic syndrome was associated with higher prevalence of periodontitis in the subjects with abnormal than in those with normal levels (p＜0.001). The prevalence of periodontal disease in subjects with metabolic syndrome was approximately 1.443 times higher than that in normal subjects (odds ratio,1.443; p＜0.001). Conclusion This study confirmed the association between metabolic syndrome and periodontitis in Korean adults, and further studies will be needed to determine the causal relationship between the two conditions.

Background: This study aimed to investigate the association between metabolic syndrome and tooth loss among adults aged 19years and older using data from the nationally representative Korea National Health and Nutrition Examination Survey (KNHANES). Methods: A total of 49,468 adults aged 19 years and older who participated in the 2007∼2018 KNHANES were included in the final analysis. Chi-square tests were conducted to examine tooth loss according to sociodemographic factors and the presence of metabolic syndrome. Logistic regression analysis was performed to evaluate factors influencing tooth loss. Results: Sociodemographic factors and components of metabolic syndrome were identified as potential risk factors for tooth loss.The prevalence of tooth loss was higher among individuals in older age groups, those with lower educational and income levels, those engaged in agricultural or fishery-related occupations, and those residing in rural areas (p＜0.001). Adults with metabolic syndrome exhibited a relatively higher prevalence of tooth loss (p＜0.001), with a 1.19-fold increased likelihood of tooth loss compared to those without metabolic syndrome (p＜0.001). Conclusion Efforts are needed to develop oral health education programs and integrate systemic health management strategiesaimed at improving oral health among adults with metabolic syndrome.

Background: This study aimed to investigate the association between metabolic syndrome and tooth loss among adults aged 19years and older using data from the nationally representative Korea National Health and Nutrition Examination Survey (KNHANES). Methods: A total of 49,468 adults aged 19 years and older who participated in the 2007∼2018 KNHANES were included in the final analysis. Chi-square tests were conducted to examine tooth loss according to sociodemographic factors and the presence of metabolic syndrome. Logistic regression analysis was performed to evaluate factors influencing tooth loss. Results: Sociodemographic factors and components of metabolic syndrome were identified as potential risk factors for tooth loss.The prevalence of tooth loss was higher among individuals in older age groups, those with lower educational and income levels, those engaged in agricultural or fishery-related occupations, and those residing in rural areas (p＜0.001). Adults with metabolic syndrome exhibited a relatively higher prevalence of tooth loss (p＜0.001), with a 1.19-fold increased likelihood of tooth loss compared to those without metabolic syndrome (p＜0.001). Conclusion Efforts are needed to develop oral health education programs and integrate systemic health management strategiesaimed at improving oral health among adults with metabolic syndrome.

Background: This study aimed to investigate the association between metabolic syndrome and tooth loss among adults aged 19years and older using data from the nationally representative Korea National Health and Nutrition Examination Survey (KNHANES). Methods: A total of 49,468 adults aged 19 years and older who participated in the 2007∼2018 KNHANES were included in the final analysis. Chi-square tests were conducted to examine tooth loss according to sociodemographic factors and the presence of metabolic syndrome. Logistic regression analysis was performed to evaluate factors influencing tooth loss. Results: Sociodemographic factors and components of metabolic syndrome were identified as potential risk factors for tooth loss.The prevalence of tooth loss was higher among individuals in older age groups, those with lower educational and income levels, those engaged in agricultural or fishery-related occupations, and those residing in rural areas (p＜0.001). Adults with metabolic syndrome exhibited a relatively higher prevalence of tooth loss (p＜0.001), with a 1.19-fold increased likelihood of tooth loss compared to those without metabolic syndrome (p＜0.001). Conclusion Efforts are needed to develop oral health education programs and integrate systemic health management strategiesaimed at improving oral health among adults with metabolic syndrome.

PURPOSE: The purpose of this study was to construct and test a structural equation modeling on burnout of clinical nurses based on CS-CF model. METHODS: A survey using a structured questionnaire was conducted with 557 clinical nurses. Data were analyzed using structural equation modeling. RESULTS: The modified hypothetical model yielded the following chi2=289.70, p<.001, RMSEA=.09, GFI=.93, TLI=.91, CFI=.94, PCFI=.65, AIC=363.21, SRMR=.05 or less and showed good fit indices. Nursing work environment, patient safety culture and resilience showed indirect effects on burnout while compassion fatigue and compassion satisfaction had direct effects. CONCLUSION: Results of this study suggest that compassion fatigue must be decreased and compassion satisfaction has to be increased, while burnout is lowered by enhancing the clinical nursing work environment, patient safety culture and resilience. In addition, more variables and longitudinal studies are necessary to validate the clear cause-and-effect relationship between the relevant variables.
Adult ; *Burnout, Professional ; Empathy ; Fatigue ; Female ; Humans ; Job Satisfaction ; Male ; *Models, Theoretical ; Nursing Staff, Hospital/*psychology ; Questionnaires ; Resilience, Psychological ; Workplace

Natto, Traditional Japanese food fermented by Bacillus Natto, has been well known for a good nutritional food. However it has particular flavor, so most Koreans are not fond of it. That is the reason why, garlic(2%) and ginseng(2%) were added to make Natto, acceptable to Koreans. General soybean Natto(S1), 2% garlic Natto(S2), 2% ginseng Natto(S3) and blacksoybean Natto(S4) were prepared. The proximate composition revealed the most moisture content in S2 among the all samples. The most crude protein, crude fat and ash were found in S4. The non-fibrous and fiber contents were the most in S1 and S3. In the texture characteristics, hardness and gumminess were the highest in S4. The highest springness and cohesiveness were found in S1. Adhesiveness and chewing were the best in S2 and S3. The minerals composition revealed the most calcium content in S3 among the all samples. Fatty acid compositions were mainly consisted of linoleic acid(46.91~48.47%). In the sensory evaluation, S3 showed the best preference, appearance and color. In the aspects of taste and texture, S4 was mostly preferred. Flavor and viscosity of S2 were the best among the all samples. The general soybean Natto(S1) without any addition showed low values in most examinations and tests. In the sensory evaluation, S3 has the best overall acceptability among the all experimental Nattos.
Adhesiveness ; Asian Continental Ancestry Group ; Bacillus ; Calcium ; Garlic ; Hardness ; Humans ; Mastication ; Minerals ; Panax ; Soy Foods* ; Soybeans ; Viscosity

OBJECTIVES: This study aimed to confirm the efficacy of the urinary fluoride concentration/creatinine ratio for monitoring fluorine intake in fluoridated and non-fluoridated communities. METHODS: The correlations among the fluoride concentration in drinking water and that in the urine and fingernails of 52 preschool children (age, 60-72 months) from fluoridated and non-fluoridated communities were analyzed. RESULTS: The urinary fluoride concentration/creatinine ratio had a relatively high correlation with the fluoride concentration in drinking water (Pearson's correlation coefficient, 0.606; P<0.05). Further, this ratio was significantly positively correlated with the urinary fluoride concentration (Pearson's correlation coefficient, 0.374; P<0.01). However, there was no significant correlation between this ratio and the fluoride concentration in fingernails (Pearson's correlation coefficient, 0.145; P>0.05). CONCLUSIONS: The findings of this study suggest that the urinary fluoride concentration/creatinine ratio in children can be utilized as an index for monitoring excess fluoride intake in fluoridated communities.
Child ; Child, Preschool ; Drinking ; Drinking Water ; Fluoridation ; Fluorides ; Fluorine ; Humans ; Nails

OBJECTIVES: The purpose of this study was to evaluate abrasion of Icon(R) infiltrated, sound bovine enamel by using confocal laser scanning microscopy (CLSM) after toothbrush abrasion tests. METHODS: Sound bovine enamel specimens whose Vickers Hardness Number ranged from 280 to 320 were prepared. To measure abrasion, specimens were allocated to groups on the basis of tooth brushing stroke frequencies. Tooth brushing stroke frequencies were categorized into 5 groups: 1,800, 5,400, 10,800, 21,600 and 43,200 strokes. Both infiltration depth of Icon(R) and the abrasion depth were measured by CLSM. RESULTS: Mean infiltration depth of Icon(R) for sound bovine enamel was 98.6 microm. There was no statistically significant difference in enamel abrasion depth between groups with 5,400 strokes and 10,800 strokes, but the abrasion depth increased with further increase in tooth brushing stroke frequencies (P<0.001). The mean abrasion depth of resin infiltrated bovine enamel after 43,200 tooth brushing strokes was 17.45 microm. CONCLUSIONS: The magnitude of abrasion after 43,200 tooth brushing strokes, which corresponds to brushing 3 times a day for 4 years, was less than 20 microm. This result suggests that abrasion by tooth brushing would not be a clinical problem for resin infiltrated enamel.
Dental Caries ; Dental Enamel ; Hardness ; Microscopy, Confocal ; Stroke ; Tooth