• Journal of Rhinology
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• 제25권2호
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• pp.80-85
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• 2018

Background and Objectives: Obesity is one of the most important risk factors for obstructive sleep apnea (OSA). There is limited evidence regarding the obesity-related anthropometric characteristics of Korean patients. Materials and Method: Medical records of 984 patients referred to 3 tertiary referral hospitals for habitual snoring or sleep apnea were analyzed. We defined OSA as apnea-hypopnea index (AHI) ${\geq}5$ and analyzed data to determine the anthropometric characteristics of patients with OSA such as neck circumference (NC), waist circumference (WC), hip circumference (HC), and waist to hip ratio (WHR). Results: A total of 952 patients (719 men) were included in the analysis. The main findings were: 1) BMI, WC, NC, HC, and WHR were greater among patients with OSA than among controls (AHI <5); 2) for both sexes, the proportion of patients with an OSA diagnosis increased with age; it increased steeply for women aged >50 years; 3) WC and WHR were most strongly correlated with AHI for men and women, respectively. Conclusion: OSA is associated with anthropometric characteristics, although different patterns were observed between men and women. OSA was more strongly associated with NC or WC among men and with WHR among women.

• 여성건강간호학회지
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• 제25권1호
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• pp.31-45
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• 2019

Purpose: This study was designed to develop a valid and reliable scale for the evaluation of preconception health behavior in women preparing for pregnancy. Methods: The initial strategy included a literature review, interviews, and construction of a conceptual framework. The preliminary items were evaluated twice for content validity by experts, and modified two preliminary investigations. Participants in the 2 main investigations and the confirmation investigation were tested for reliability and validity of the preliminary scale in women preparing for pregnancy. The data were analyzed for different items exploratory and confirmatory factors. Results: The 5-point Likert scale consisted of 6 factors and 27 items. The 6-factors included 'hazardous substance factor,' 'medical management factor,' 'rest and sleep factor,' 'stress management factor,' 'information acquisition factor,' and 'resource preparation factor.' Goodness of fit of the final research model was very appropriate and based on the following measures: Q=1.98, comparative fit index=.91, Tucker-lewis index=.89, standardized root mean square residual=.07, and root mean square error of approximation=.07. The criterion validity was .64. The reliability coefficient was .92 and the test-retest reliability was .61. Conclusion: The study findings indicate that the scale can be used for the development of nursing interventions to promote preconception health behavior in women preparing for pregnancy.

• 여성건강간호학회지
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• 제12권4호
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• pp.316-325
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• 2006

Purpose: The purpose of this study was to develop a Critical Pathway for Uterine Artery Embolization patients. Method: There were 6 steps that were taken. Step 1 was selecting a diagnosis, and Step 2 was organizing a development team consisting of 7 experts. Step 3 analyzed the medical records, and Step 4 drew up a preliminary Critical Pathway. Step 5 tested the clinical validity of the preliminary Critical Pathway, and Step 6 developed the final Critical Pathway. Result: The contents of the medical practices observed in the medical records were investigated in seven areas: monitoring/assessment, treatment, medication, diet, activity, consults, and education/discharge plan; and a total of 73 items was identified. The validity of the 73 items was examined by a group of specialists. 68 items were adopted, 4 items revised, 1 item removed, and 1 item was added. Using the results, a preliminary Critical Pathway was drawn up. According to the results from examining the clinical validity of the preliminary Critical Pathway with five patients for five weeks, 3 items which showed discrepancy were revised and another 3 items were added. Then, the final Critical Pathway was completed. Conclusion: This Critical Pathway needs to be clinically applied and continuously to measure its effects in terms of the length of stay, cost.effectiveness, and the patients' and staffs' satisfaction.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제11권2호
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• pp.1134-1147
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• 2017

With the rise in popularity of photographic and video cameras, an increasing number of fields are now using thermal imaging cameras. One such application is in the diagnosis of breast cancer, as thermal imaging provides a low-cost and noninvasive method. Thermal imaging is particularly safe for pregnant women, and those with large, dense, or sensitive breasts. In addition, excessive doses of radiation, which may be used in traditional methods of breast cancer detection, can increase the risk of cancer. This paper presents one method of breast cancer detection. Breast images were taken using a thermal camera, with preliminary experiments conducted on Cambodian women. Then the experimental results were analyzed and compared using Shannon entropy and logistic regression.

• 한국임상약학회지
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• 제10권2호
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• pp.57-61
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• 2000

Gastrointestinal (GI) medications have been administered to many patients without any gastrointestinal diseases. The objectives of this study were to evaluate use of GI drugs and assess related factors. Medical records of 600 outpatients were reviewed from January 1997 to December 1997 at A Hospital, Kyunggi-do, Korea. Fifty patients every month among all outpatients were randomly selected up to total 600 patients. Surgical patients, visitors for regular health examination and inpatients were excluded. GI symptoms included nausea, vomiting, diarrhea, dyspepsia, constipation, heartburn, dysphagia and abdominal pain. The prescribed gastrointestinal drugs were antacids. $H_2$-antagonist, sucralfate, cisapride, omeprazole, laxatives, digestive enzymes and antidiarrheal agents. Patients without GI symptoms were 348 out of 600 outpatients who were screened. Two hundred and eighty two of 348 patients $(81\%)$ were given GI drugs though they did not have any GI symptoms. There were no differences in regard to sex and age of patients. Most of medical departments prescribed gastrointestinal drugs for these patients. The most frequently prescribed drugs were in order of digestive enzyme, antacids and $H_2$-antagonists. In view of economic aspects, patients paid 12.28 percents of total cost per prescription for unnecessary medicines. The medical practice of prescribing GI drugs should be assessed to define appropriate subgroups to have benefits with prophylactic administration and to reduce adverse effects caused by drug interactions. Pharmacists would have a significant role to promote rational drug therapy.

• Biomolecules & Therapeutics
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• 제14권1호
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• pp.56-65
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• 2006

Adverse drug events (ADEs) are the most common type of adverse events in medical practice. Hospital admissions related to ADEs cost high and should be monitored to prevent them. While concerns about the ADEs are increasing, the frequency and characteristics of admissions related to ADEs have not been reported in Korea. The objective of the study was to assess the rate of hospital admission related to ADEs and their characteristics through ADE signal-based retrospective reviews of medical records. As results, a total of 1,420 patients had ADE signals suggesting potential ADEs from 3,494 patients who discharged from an academic medical center over one month period. Six pharmacists independently assessed the presence of ADEs after the review of patients' medical records. Among the 3,494 discharges, 62 admissions (1.8%) were found to be realted to ADEs. Of admissions with ADEs, 83.9% were moderate (category F by the NCC MERP classification), 37.2% were preventable, and 85.5% were type A reaction. The most frequent suspected drugs causing ADEs were antineoplastics (48.9%), and the most frequent ADE signal detecting hospital admissions related to ADEs was white blood cell count (24.2%). Hospital admissions related to ADEs were found through screening the ADE signals. The ADE signal-based retrospective review could be a practical approach for identifying hospital admissions related to ADEs.

• Korean Journal of Radiology
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• 제25권8호
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• pp.726-741
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• 2024

Recent advancements in Alzheimer's disease treatment have focused on the elimination of amyloid-beta (Aβ) plaque, a hallmark of the disease. Monoclonal antibodies such as lecanemab and donanemab can alter disease progression by binding to different forms of Aβ aggregates. However, these treatments raise concerns about adverse effects, particularly amyloid-related imaging abnormalities (ARIA). Careful assessment of safety, especially regarding ARIA, is crucial. ARIA results from treatment-related disruption of vascular integrity and increased vascular permeability, leading to the leakage of proteinaceous fluid (ARIA-E) and heme products (ARIA-H). ARIA-E indicates treatment-induced edema or sulcal effusion, while ARIA-H indicates treatment-induced microhemorrhage or superficial siderosis. The minimum recommended magnetic resonance imaging sequences for ARIA assessment are T2-FLAIR, T2^* gradient echo (GRE), and diffusion-weighted imaging (DWI). T2-FLAIR and T2^* GRE are necessary to detect ARIA-E and ARIA-H, respectively. DWI plays a role in differentiating ARIA-E from acute to subacute infarcts. Physicians, including radiologists, must be familiar with the imaging features of ARIA, the appropriate imaging protocol for the ARIA workup, and the reporting of findings in clinical practice. This review aims to describe the clinical and imaging features of ARIA and suggest points for the timely detection and monitoring of ARIA in clinical practice.

• 대한한방소아과학회지
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• 제24권2호
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• pp.13-21
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• 2010

at Jeonju Wonkwang University Oriental Medicine hospital postpartum care center. Results The majority of women(79.2%) had planned breast-feeding. However, only 32.1% of women currently have fed breast-feeding. 58% of mothers who did partial breast-feeding and breast-feeding currently have planned to breast-feed more than 7 months. The main reason of bottle-fed is concern of insufficient amount of breast milk(72.2%). Also the main reason of breast-feeding is good for baby's health(90%). The average score on the test of the understanding about the methods and advantages of breast-feeding was $13.98{\pm}1.92$ out of total 18.49.1% of women thought that taking herbal medicine would affect baby during breast-feeding. Also 71.7% of women thought that herbal treatments (acupuncture, herbal medicine) would be helpful when the amount of breast milk is insufficient. Conclusions This survey has showed that in spite of full breast-feeding plan, the percentage of actual breast-feeding rate is low. Timely education is needed to increase breast-feeding rate. It is worth to consider herbal treatment to increase breast milk amount. In addition to that it is necessary to create a hospital environment in which mothers can easily begin breast-feeding as soon as possible after delivery. Moreover, beyond the medical field, political and social supports for breast-feeding are needed.

• 한방비만학회지
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• 제8권1호
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• pp.89-99
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• 2008

Objectives Obesity is not only a matter of accumulation of adipose tissue but also a projection of self-cognition. This study examined the association between low self-esteem and visceral obesity; visceral adipose tissue (VAT) and visceral adipose tissue /subcutaneous adipose tissue ratio (VSR). Methods This cross-sectional study was performed in pre-menopausal obese(BMI $\geq\;25\;kg/m^2$) women in Seoul, from 2007 to 2008 (n=54). Simple anthropometry including BMI and waist circumference and Computed Tomography (CT) including VAT and VSR were done. To measure self-esteem, Rosenberg self-esteem scale (SES) questionnaire was administered. Subjects were given written consent and this study was performed under the permission of institutional review board of Kyung-Hee East-west Neo Medical Center. Results There was a significant relationship self esteem (SES score) with visceral obesity (VAT and VSR). 1. SES was correlated with VAT (r=-0.377, p<0.01) and VSR (r= -0.400, p<0.01) significantly by Pearson Correlation. 2. VAT and VSR could be predicted from SES by Simple linear regression. VAT = -1.701 ${\times}$ (SES score) +161.191 ($R^2$=0.142) VSR = -1.09${\times}$$10^{-2}$ ${\times}$ (SES score) +0.858 ($R^2$=0.160) Conclusions This study proves that low self-esteem might contribute to visceral obesity in Korean pre-menopausal obese women. Self-esteem and psychological factor should be considered in treatment of visceral obesity in adult-women.

• 한국치위생학회지
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• 제18권6호
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• pp.891-902
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• 2018

Objectives: The purpose of this study was to propose contents of a curriculum and training program for dental hygienists as medical professionals by surveying the opinions of clinical dental hygienists and dental hygiene professors. Methods: The subjects were 192 clinical dental hygienists and 193 dental hygiene professors. They answered questionnaires that consisted of grading each task based on its importance: a) for dental hygiene students to learn, b) to perform autonomously in clinical practice, and c) the expectancy of the task to change when dental hygienists become medical professionals. Data analysis was performed using an independent sample T test to capture differences between clinical dental hygienists and dental hygiene professors. The terms in the answers of open-ended questionnaires were extracted. We used R 3.5.0, R Recommender, and Wordcloud software packages. Results: Calculus removal had the highest scores for dental hygiene students to learn and expectancy to change when dental hygienists become medical professionals. Physiotherapy of temporomandibular disorders (TMD), planning, performing, and assessment of community oral health programs had the lowest scores in autonomy in clinical practice. The dental hygiene professors gave higher scores in most of the tasks for dental hygiene students to learn, autonomy in clinical practice, and expectancy to change, than did clinical dental hygienists. Cardiopulmonary resuscitation (CPR), job ethics, and communication were the most frequently mentioned terms in the training as medical professionals program contents. Conclusions: In the future, it will be necessary to study the curriculum to improve the proficiency of dental hygienists as medical professionals.