No abstract available.
Gastroesophageal Reflux*

PURPOSE: The aim of this study was to investigate whether job satisfaction in clinical nurses was dependent on work intensity and whether physical discomfort mediated the relationships between these variables. METHODS: Structural equation modeling was used with a sample of 253 clinical nurses from four general hospitals. In the model, absolute work intensity, relative work intensity, and flexibility were considered as exogenous variables and physical discomfort as a mediating variable. Data were collected using self-report measures such as the Labor Intensity Questionnaire, the Rating of Perceived Exertion, and the Index of Job Satisfaction. RESULTS: The results of the structural equation modeling found that the higher scores on absolute and relative work intensity were positively associated with physical discomfort but only relative work intensity was significantly related to job satisfaction. Physical discomfort mediated the relationships between absolute work intensity and job satisfaction and between relative work intensity and job satisfaction. Among three kinds of work intensity, only relative work intensity had direct and indirect effects on job satisfaction. CONCLUSION: The findings suggest that increase in relative work intensity might play an important role in decreasing job satisfaction in clinical nurses and a reasonable reward system considering relative work intensity could be necessary.
Hospitals, General ; Job Satisfaction* ; Negotiating ; Pliability ; Reward

In the cover page of the paper, Conflict of interest and Author contributions should have been written as follows. Conflicts of interest: None. Author contributions: Yoo Mi Park and Hyojin Park planned this study. Yoo Mi Park and Young Ju Lee coducted the study. Young Ho Lee and Tae Il Kim contributed to revise and draft the manuscript. Yoo Mi Park wrote the paper.

No abstract available.
Drug Eruptions* ; Imatinib Mesylate*

Favus is a chronic dermatophyte infection of the scalp presented by thick yellow crusts within the hair follicles which leads to scarring alopecia. Favus is associated with poor hygiene and malnutrition so that it is seen almost exclusively in Africa, the Middle East and parts of South America with abruptly decreased incidence nowadays. The last report referring favus was published in 1996 in Korea, which might have historical significance. Herein, we report favus diagnosed in siblings in 1979.
Africa ; Alopecia ; Arthrodermataceae ; Cicatrix ; Hair Follicle ; Humans ; Hygiene ; Incidence ; Korea ; Malnutrition ; Middle East ; Scalp ; Siblings* ; South America ; Tinea Favosa*

Postoperative nausea and vomiting is an adverse condition that affects a large number of patients after surgical interventions. Postoperative vomiting is a severe discomfort for patients and can be a bigger concern even than postoperative pain. Although many studies have been performed on the pathophysiology of postoperative nausea and vomiting, little has been known about it. This article reviews the risk factors, mechanisms, preventive measures, and treatment of postoperative nausea and vomiting.
Humans ; Pain, Postoperative ; Postoperative Nausea and Vomiting* ; Risk Factors

PURPOSE: Anterior Polar Cataract (APC) develops by a mechanism different from that of other age-related cataracts, and outside of Korea, it is an extremely rare condition. We investigated the prevalence and epidemiological characteristics of APC in Koreans. METHODS: The evaluation on the prevalence of APC in comparison to the other age-related cataracts was performed on the 2,108 cataract patients who were treated at 5 different areas in Korea from August 2003 to December 2003. The demographic characteristics of APC were studied on the, 656 cataract patients who were treated from January 2004 to January 2005 at one hospital. These patients were classified according to the type of lens opacity (nuclear, cortical, posterior subcapsular, mixed and APC). RESULTS: The prevalence of patients with APC among all the cataract patients was 6.02% during the 5 months in this hospital-based study. Eighty-seven per cent of patients with APC were male. In contrast, the proportion of female was greater than 50% in the other cataracts. The mean age of APC patients was 52.7 years. Among the APC patients, 38.9% were under 50 years of age, 42.6% in their 50s, 14.8% in their 60s, and 3.7% were in their 70s. However, 80% of patients were over the age of 60 years in nuclear, cortical, and mixed-type cataracts. CONCLUSIONS: The prevalence of APC among all cataracts was high in comparision with another country. The proportion of APC was high in individuals younger than 60 years of age, and in males.
Adult ; Age Distribution ; Aged ; Aged, 80 and over ; Cataract/classification/*epidemiology ; Female ; Hospitals, General/*statistics & numerical data ; Humans ; Korea/epidemiology ; Male ; Middle Aged ; Ophthalmology/statistics & numerical data ; Prevalence ; Sex Distribution

No abstract available.
Scalp*

PURPOSE: This study was to identify factors explaining health empowerment of older adults with high-risk of cardio-cerebrovascular diseases. METHODS: Using a structured questionnaire, data were collected from 148 older adults residing in two areas who have one or more of the following diseases; hypertension, diabetes mellitus, hyperlipidemia, and atherosclerosis. Data were analyzed using descriptive statistics, independent t-test, analysis of variance (ANOVA), Pearson correlation analysis, and hierarchical multiple regression. RESULTS: Health empowerment had a positive correlation with health literacy and social support. Perceived health status and social activity participation showed significant contribution in explaining health empowerment. CONCLUSION: This study showed that enhancing perceived health status and social activity participation are vital in an effort to improve health empowerment of the population. Main findings of this study can contribute to developing health empowerment interventions to improve health behavior practices of the older adults.
Adult* ; Aged ; Atherosclerosis ; Cardiovascular Diseases ; Diabetes Mellitus ; Health Behavior ; Health Literacy ; Humans ; Hyperlipidemias ; Hypertension ; Power (Psychology)*

Eosinophilic esophagitis (EoE) is a chronic, immune/antigen-mediated esophageal disease affecting both children and adults. The condition is characterized by an eosinophilic infiltration of the esophageal epithelium. Symptoms of esophageal dysfunction include dysphagia, food impaction and symptoms mimicking gastroesophageal reflux disease. Endoscopic examination typically reveals mucosal fragility, ring or corrugated mucosa, longitudinal furrows, whitish plaques or a small caliber esophagus. Histologic findings of >15 eosinophils per high-power field is the diagnostic hallmark of EoE. An elimination diet, topical corticosteroids or endoscopic dilation for fibrostenotic disease serve as effective therapeutic option.
Administration, Topical ; Adrenal Cortex Hormones/*therapeutic use ; Adult ; Child ; Deglutition Disorders/etiology ; Diagnosis, Differential ; Eosinophilic Esophagitis/complications/diagnosis/*therapy ; Esophageal Stenosis/etiology/*surgery ; Esophagoscopy ; Esophagus/*pathology ; *Food Habits ; Gastroesophageal Reflux/diagnosis ; Humans