• 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.

• Journal of the Korea Convergence Society
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• v.12 no.12
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• pp.499-507
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• 2021

The purpose of this study is to analyse suicidal ideation and to identify the effect of health behavior and heath status on suicidal ideation of female baby boomers by using Korea Health Panel Data 2017. The Korea Health Panel Data 2017 were collected from February to June 2017 and included 1,319 people responded to the question whether suicidal ideation. The data were analyzed by chi-square, t-test and multiple logistic regression using SPSS WIN 25.0 program. The ratio of suicidal ideation was 3.1% in female baby boomers. Influencing factors to suicidal ideation in female baby boomers revealed that spouse, eating problem, activity restriction, and presence of depression had more suicidal ideation by 7.21 times(CI=1.15-6.36, p=.047), 4.44 times(CI=2.05-9.61, p<.001), 4.63 times(CI=1.63-13.16, p=.004), 12.12 times(CI=5.36-27.37, p<.001) respectively. Therefore, it is required to develop a suicide prevention program that considers the characteristics of female baby boomers and factors influencing suicidal ideation.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.22 no.1
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• pp.94-103
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• 2021

The purpose of this study was to identify the association between regular physical activity (PA) types and metabolic syndrome (MetS) in fertile women. Data were obtained from the seventh Korea National Health and Nutrition Examination Survey (KNHANES VII-3, 2018). The sample consisted of 4,172 fertile women over 19 years of age. The data were analyzed using an independent t-test, χ2 test, and multiple logistic regression analysis for examining the association of regular PA and MetS. The prevalence of MetS in fertile women was 3.1% (n =128), and 1,972 fertile women (47.2%) practiced regular PA. Compared to the non-regular PA group, regular PA resulted in a significantly lower systolic blood pressure (p =.002), lower waist circumference (p <.001), lower fasting blood sugar (p =.007), and higher high-density lipoprotein cholesterol (p <.001). After controlling the confounding variables, multiple logistic regression showed that the regular PA group (odds ratio 0.59, 95% confidence interval 0.35-0.98, p =.040) and the regular muscle-strengthen PA group (odds ratio 0.34, 95% confidence interval 0.14-0.80, p =.013) were associated with a decreased risk of MetS. Therefore, regular PA, including muscle-strengthen PA should be considered to develop effective MetS intervention in fertile women.

• Journal of Nutrition and Health
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• v.54 no.6
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• pp.631-643
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• 2021

Purpose: Frailty is a clinical syndrome in older adults, and adequate nutrition is a modifiable factor in preventing the condition. The current study aims to investigate the association between frailty and dietary intake in the Korean elderly. Methods: This cross-sectional study included data from the 2018 Korean National Health and Nutrition Examination Survey of 1,268 subjects (535 men and 733 women) aged 65 years or older. Frailty was defined as having more than three of the following 5 modified Fried frailty phenotype criteria: unintentional weight loss, exhaustion, walking difficulties, weakness, and low physical activity. Dietary intake was assessed by applying the one-day 24-hour dietary recall. The association between frailty and dietary intakes were analyzed by multiple logistic regression. Results: Totally, 9.7% men and 21.9% women were classified as the frail group. Increasing levels of frailty were proportional to a decreased mean nutrient adequacy ratio in both genders. Moreover, the total food intake was significantly low in the frail elderly. In male subjects, multiple logistic regression analyses after adjusting covariates showed that the odds ratio (OR) of frailty in the highest tertile of the consumption of fruits (OR [95% confidence interval, CI] = 0.34 [0.13-0.93], p-trend = 0.021) were significantly lower than values obtained in the lowest tertile. In females, the highest tertile of fish and shellfish intake showed a significantly lower OR for frailty (OR [95% CI] = 0.55 [0.30-0.99], p-trend = 0.045), as compared with the lowest tertile. Conclusion: The present study indicates that high intake of fruits for men, and fish and shellfish for women, are probably linked with lowering the risk of frailty in the elderly.

• The Journal of the Convergence on Culture Technology
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• v.8 no.1
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• pp.331-339
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• 2022

This study aimed to identify the prevalence of dry eye, sleep disorder, depression and factors related to dry eye among the elderly living in the community. Study subjects were 149 elderly, 65 years of age or older from nearby people, acquaintances and community elderly-related centers that researchers could access. Data collection period was from June 1 to August 31, 2021. Data were analyzed by frequency, percentage, mean, standard deviation, ANOVA, χ²-test, and multiple logistic regression. The results showed that dry eyes in elderly people were statistically significant according to age (χ²=4.50, p=.034), occupation (χ²=7.14, p=.008), chronic diseases (χ²=6.59, p=.010), drugs (χ²=4.86, p=.027), eye surgery (χ²=6.02, p=.014), and sleep disorders (χ²=7.29, p=.007). Multiple logistic regression revealed that dry eyes were associated with sleep disorders (OR=2.45, 95% CI=1.17-5.13). Therefore, for the management and prevention of dry eyes in the elderly, there is a need for nursing intervention and strategy that can find the causes of sleep disorders and improve the quality of sleep.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.22 no.5
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• pp.60-70
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• 2021

The purpose of this study was to promote an understanding of suicidal ideation and identify the factors that influence suicide ideation according to the life cycle of Korean adults. This study was a secondary analysis study using the Korea Health Panel 2016 data. Among adults over 19 years of age, 14,538 people with no missing values in suicidal ideation and influencing factors were classified into young adults (19-39 years old), middle-aged adults (40-64 years old), and the elderly (65 years or over). The data were analyzed by multiple logistic regression. The results showed that 2.9% (108 people) of young adults, 3.2% (181 people) of middle-aged adults, and 3.7% (80 people) of the elderly had suicide ideation over the past year. Factors influencing suicidal ideation by life cycle were anxiety, depression, drug use and quality of life for young adults, subjective health status, stress, anxiety, depression, drug use and quality of life for middle-aged adults. The factors affecting the elderly were body mass index, stress, anxiety, depression, and quality of life. Therefore, factors influencing suicidal ideation should be considered as a major factor for screening risk groups according to the life cycle, and differentiated intervention programs should be developed and provided to prevent and manage suicide in risk groups.

• Asian Pacific Journal of Cancer Prevention
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• v.14 no.5
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• pp.2897-2901
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• 2013

Gastric cancer is the second most common cause of cancer-related deaths in the world. Although certain dietary factors and lifestyles have been suggested to be associated with gastric carcinogenesis, there have been few investigations focusing on rural areas. A case-control study was therefore carried out to investigate the risk factors of gastric cardia cancer (GCC) in rural areas of Linzhou. A total of 470 newly diagnosed cases of GCC and 470 healthy controls were included. Face-to-face interviews were conducted, using a uniform questionnaire containing questions on demographics, per capita income, living habits, dietary habits and family history of tumors. The relationship between putative risk factors and GCC was assessed by odds ratios (OR) and their 95% confidence intervals (95%CI) derived from conditional logistic regression model by the COXREG command using SPSS 12.00. Multivariate logistic regression analysis was used to evaluate simultaneously the effects of multiple factors and other potential confounding factors. Multivariate logistic analysis showed that smoking (OR=1.939, 95%CI:1.097-3.426), alcohol drinking (OR=2.360, 95%CI: 1.292-4.311), hot food consumption (OR=2.034, 95%CI: 1.507-2.745), fast eating (OR=1.616, 95%CI: 1.171-2.230), mouldy food (OR=4.564, 95%CI: 2.682-7.767), leftover food (OR=1.881. 95%CI: 1.324-2.671), and family history of tumor (OR=2.831, 95%CI: 1.588-5.050) were risk factors for GCC. High per capita income (OR=0.709, 95%CI: 0.533-0.942), high education level (OR=0.354, 95%CI: 0.163-0.765), consumption of fresh fruits (OR=0.186, 95%CI: 0.111-0.311) and vegetables (OR=0.243, 95%CI: 0.142-0.415), and high BMI (OR=0.367, 95%CI: 0.242-0.557) were protective factors for GCC. Our data indicate that unhealthy lifestyle and dietary habits might be important contributors to GCC in this population.

• Animal Bioscience
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• v.37 no.9
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• pp.1644-1652
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• 2024

Objective: This study aimed to investigate the prevalence of paratuberculosis in cattle and buffaloes at twelve public dairy farms in Punjab, Pakistan. Methods: A total of 2,181 more than two-year-old animals (1,242 cattle and 939 buffaloes) were tested by avian tuberculin, i.e., killed purified protein derivative of Mycobacterium avium paratuberculosis and indirect enzyme linked immunosorbent assay (ELISA). Blood and fecal samples were collected from tuberculin positive animals. These samples were further processed by indirect ELISA. The data were analyzed using frequency analysis and logistic analysis procedures. Results: The prevalence of paratuberculosis at public dairy farms was 3.8%, as determined by tuberculin+ELISA test. It varied from 0.71% to 13.5% with a 100% herd prevalence. Multivariate logistic regression analysis revealed that species, milk production, total animals, total small ruminants, and total buffaloes were significantly associated with the occurrence of paratuberculosis. Odd ratio analysis revealed that with a one-kilogram increase in body weight, there will be a 0.006% increase in disease occurrence. With the increase in one animal in small ruminants and buffaloes, there will be 0.008% and 0.42% greater chances of developing paratuberculosis, respectively. Bivariate logistic regression analysis of cattle and buffaloes revealed that farm number, age, and total number of cattle were significantly associated with the occurrence of paratuberculosis. A one-month increase in lactation length increases the chance of tuberculosis by 0.004%; similarly, a one-liter increase in milk production increases the chance of disease by 10%. With each additional buffalo in the herd, there will be a 0.007% greater chance for the occurrence of paratuberculosis. Conclusion: This study concluded that tuberculin testing can be used in conjunction with ELISA to screen animals for paratuberculosis in countries with scarce resources, such as Pakistan. The efficacy of disease diagnosis can be improved by combining multiple tests.

• Journal of Trauma and Injury
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• v.22 no.2
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• pp.218-226
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• 2009

Purpose: In multiple blunt trauma patients, transfusion may be a significant therapeutic adjunct to non-operative management. The blood products must be expedited and efficiently to patients in impending shock caused by hemorrhage or traumatic coagulopathy, but the decision to perform blood transfusion has been made empirically, based on the clinician' and has not been guided by objective parameters, but own opinion, that may result in an underestimate of or a failure to detect bleeding, in delayed transfusion, and in a reduced outcome. This article presents quickly assessable predictive factors for determining if a blood transfusion is required to improve outcomes in multiple blunt trauma patients admitted to the emergency room. Methods: In a retrospective review of 282 multiple blunt trauma patients who visited our emergency center by emergency rescuer during a 1-year period, possible factors predictive of the need for a blood transfusion were subjected to univariate and multivariate logistic regression analysis. Results: Of blunt trauma patients, 9.2% (26/282), received red blood cells in the first 24 hours of care. Univariate analysis revealed significant associations between blood transfused and heart rate (HR) > 100 beats/min, respiratory rate (RR) > 20 breaths/min, Glasgow Coma Scale (GCS) < 14, Revised Trauma Score (RTS) < 11, white blood cell count (WBC) < 4000 or > 10000, and initial abnormal portable trauma series (Cspine lateral, chest AP, pelvis AP). A multiple regression analysis, with a correction for diagnosis, identified HR > 100 beats/min (EXP 3.2), GCS < 14 (EXP 4.1), and abnormal trauma series (EXP 2.9), as independent predictors. Conclusion: In our study, systolic blood pressure (SBP) < 90 mmHg, old age > 65 years, hemoglobin < 13g/dL, mechanism of injury were poor predictors of early blood transfusion. Initial abnormal portable trauma series, HR > 100 beats/min, and GCS < 14 were quickly assessable useful factors for predicting a need for early blood transfusion in blunt trauma patients visiting the emergency room.

• Journal of Nutrition and Health
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• v.55 no.1
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• pp.85-100
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• 2022

Purpose: This study is aimed to examine the association between initial enteral nutrition (EN) and the clinical prognosis among patients with severe and multiple traumatic injuries, and to investigate whether this association is modified by the patients' catabolic status. Methods: This was a retrospective study of 302 adult patients with severe and multiple traumatic injuries admitted between January 2017 and September 2020 at Ajou University hospital in Suwon, Korea. The initial nutritional support by EN and parenteral nutrition were monitored up to day 7 after admission. Patients were classified into "No", "Low", and "High" EN groups according to the level of initial EN. Multivariable-adjusted logistic regression and linear regression models were used to estimate the association of the initial EN levels at hospital admission with the risk of mortality, morbidities, and levels of nutrition-associated biochemical markers. Results: High EN support was associated with reduced mortality (odds ratio, 0.07; 95% confidence interval [CI], 0.02, 0.32) and lower levels of C-reactive protein (β, -0.22; 95% CI, -8.66, 1.48), but longer stay in the intensive care unit (β, 0.19; 95% CI, 1.82, 11.32). In analyses stratified by catabolic status, there were fewer incidences of hospital-acquired infections with increasing EN levels in the moderate or higher nitrogen balance group than in the mild nitrogen balance group. Conclusion: Our observation of the inverse association between levels of initial EN administration with mortality risk and inflammatory markers may indicate the possible benefits of active EN administration to the recovery process of severe and multiple trauma patients. Further studies are warranted on whether the catabolic status modifies the association between the initial EN and prognosis.