PURPOSE: The purposes were to explore and compare the level of perceived stigma toward physically disabled, and to find factors related with the perceived stigma. METHOD: Data were collected by structured questionnaire from July to September 2007. The participants consisted of 292 physically disabled and 294 non-disabled living in Daejeon, Korea. These data were analyzed using SPSS Win 12.0 by descriptive statistics, Chi-Square test, t-test, one-way ANOVA. RESULT: The perceived stigma towards physically disabled of the physically disabled was higher than non-disabled's. The physically disabled stigmatized themselves in all the subcategories of the perceived stigma. The physically disabled perceived the stigma differently according to the spouses, economic status, educational level, comorbidity and impairment sites. The non-disabled's perceived stigma was different according to gender, existence of spouses, job and economic status. Non-disabled's stigma towards physically disabled was not different by experiences related with physically disabled. CONCLUSION: For reducing the perceived stigma, nursing intervention strategies should be developed, especially for physically disabled, and further studies should be conducted to define related factors. The results of this study might be a standard to evaluate effects of nursing interventions for decreasing the stigma.
Comorbidity ; Disabled Persons ; Educational Status ; Humans ; Korea ; Surveys and Questionnaires ; Spouses ; Stereotyping

PURPOSE: This study was to explore elderly people's elder abuse experiences, and the relations between the abuse experiences (direct and indirect) and their level of activities of daily living, family relations and self-integrity. METHOD: A descriptive survey was conducted, and the participants were 108 elderly people. Data were analyzed using SPSS by descriptive statistics and t-test. RESULT: It was that indirect abuse experiences of the elder was higher than direct abuse experiences. In this research, the most common kind of direct elder abuse was 'psychological abuse and negligence', and the severity was low. The largest portion of indirect abuse experiences belonged to 'physical abuse and negligence', and the severity was high. The older people who had direct abuse experiences showed lowered self-integrity and serious family problems and stress. CONCLUSION: The experiences of elder abuse showed differences in family relations and self integrity. Hence, there should be a nursing intervention improving psycho-social factors such as self integrity and family relations, and systematic and easily available supporting organizations for victims of elder abuse.
Activities of Daily Living ; Aged ; Elder Abuse ; Family Relations ; Humans

We introduce a rare case of gastric emphysema. A 68-year-old man presented with vomiting and dyspnea. Simple abdominal X-ray and CT showed marked dilatation of the stomach and abnormal intramural gas consistent with gastric emphysema. We performed gastric decompression via nasogastric tube drainage and parenteral nutritional support. Nine days after admission, the abnormal intramural gas had disappeared on follow-up CT. The acute gastric dilatation in this patient may have resulted from gastric hypomotility as a result of diabetic gastroparesis in addition to superior mesenteric artery syndrome resulting from malnutrition.
Aged ; Decompression ; Dilatation ; Drainage ; Dyspnea ; Emphysema ; Follow-Up Studies ; Gastric Dilatation ; Gastric Outlet Obstruction ; Gastroparesis ; Humans ; Malnutrition ; Mesenteric Artery, Superior ; Nutritional Support ; Stomach ; Superior Mesenteric Artery Syndrome ; Vomiting

OBJECTIVES: This study was conducted to identify the association between sleep duration and chronic kidney disease (CKD) among the agriculture population. METHODS: We utilized the study of Safety for Agricultural Injuries of Famers cohort collected from September 2015 to June 2018, which was data on the health and behaviors of the adult agriculture population on Jeju Island, South Korea. CKD was defined as estimated glomerular filtration rate &60 mL/min/1.73 m². RESULTS: A total of 493 participants were included in the analysis, and 72 (14.6%) of them were identified as diagnosed with CKD. There was a statistical difference in the prevalence of CKD among the subjects with &6 hours (24.1%), 6 to 8 hours (8.4%) and ≥8 hours (18.2%) of daily average sleep duration (p&0.001). Multivariable analyses revealed that daily average sleep duration of <6 hours [odds ratio (OR)=3.79, p=0.007] and ≥8 hours (OR=3.39, p=0.009) were significantly associated with CKD compared to 6 to 8 hours of the duration. CONCLUSIONS Our findings suggest that both shorter and longer sleep duration give a higher risk of having CKD among the agriculture population. Adequate sleep within 6 to 8 hours a day can help prevent CKD in the agriculture population.

PURPOSE: We evaluated the effect of human parathyroid hormone (hPTH) on the engraftment and/or in vivo expansion of hematopoietic stem cells in an umbilical cord blood (UCB)-xenotransplantation model. In addition, we assessed its effect on the expression of cell adhesion molecules. MATERIALS AND METHODS: Female NOD/SCID mice received sublethal total body irradiation with a single dose of 250 cGy. Eighteen to 24 hours after irradiation, 1x107 human UCB-derived mononuclear cells (MNCs) and 5x106 human UCB-derived mesenchymal stem cells (MSCs) were infused via the tail vein. Mice were randomly divided into three groups: Group 1 mice received MNCs only, Group 2 received MNCs only and were then treated with hPTH, Group 3 mice received MNCs and MSCs, and were treated with hPTH. RESULTS: Engraftment was achieved in all the mice. Bone marrow cellularity was approximately 20% in Group 1, but 70-80% in the hPTH treated groups. Transplantation of MNCs together with MSCs had no additional effect on bone marrow cellularity. However, the proportion of human CD13 and CD33 myeloid progenitor cells was higher in Group 3, while the proportion of human CD34 did not differ significantly between the three groups. The proportion of CXCR4 cells in Group 3 was larger than in Groups 1 and 2 but without statistical significance. CONCLUSION: We have demonstrated a positive effect of hPTH on stem cell proliferation and a possible synergistic effect of MSCs and hPTH on the proportion of human hematopoietic progenitor cells, in a xenotransplantation model. Clinical trials of the use of hPTH after stem cell transplantation should be considered.
Animals ; Bone Marrow/metabolism ; Cell Proliferation ; Female ; Fetal Blood/*cytology ; Flow Cytometry ; Hematopoietic Stem Cell Transplantation ; Hematopoietic Stem Cells/*drug effects ; Humans ; Leukocytes, Mononuclear/*cytology ; Mesenchymal Stem Cell Transplantation ; Mesenchymal Stromal Cells/*cytology ; Mice ; Mice, Inbred NOD ; Mice, SCID ; Parathyroid Hormone/*therapeutic use ; Stem Cells/cytology ; Transplantation, Heterologous

PURPOSE: The aim of this study was to examine the effects of long-term endurance exercise and natural fermented vinegar on body composition and cardiopulmonary function of 50-aged postmenopausal women. METHODS: Subjects were divided into four groups (sedentary group, aerobic exercise group, natural fermented vinegar group, and aerobic exercise plus natural fermented vinegar group) to perform natural fermented vinegar intake or aerobic exercise for 8 weeks. Body weight, body composition, cardio-pulmonary function test, and blood concentration of glucose, lipid profiles, aspartate aminotransferase, and alanine aminotransferase were measured. RESULTS: The results showed that natural fermented vinegar or aerobic exercise training for 8 weeks no significantly improved body weight control and body composition. However, natural fermented vinegar plus aerobic exercise training for 8 weeks significantly improved cardiopulmonary function. CONCLUSION: These results suggest that natural fermented vinegar plus aerobic exercise training has a significant effect on anti-fatigue.
Acetic Acid* ; Alanine Transaminase ; Aspartate Aminotransferases ; Body Composition* ; Body Weight ; Exercise* ; Fatigue ; Female ; Glucose ; Humans ; Middle Aged* ; Obesity

Acyclovir is effective in treating the herpes virus infection, especially chickenpox and shingles. Hyponatremia caused by acyclovir has been rarely reported. We present a shingles patient with symptomatic hyponatremia that was presumably caused by acyclovir affecting the hypothalamus or posterior pituitary gland. This case demonstrates that the serum electrolyte levels should be checked regularly and careful observation of symptoms such as nausea, convulsions, or mentality change is necessary in patients treated with acyclovir.

BACKGROUND: Adequate assessment and control of sedation play crucial roles in the proper performance of mechanical ventilation. METHODS: A total of 30 patients with various pulmonary diseases were prospectively enrolled. The study population was randomized into two groups. The sedation assessment group (SAG) received active protocol-based control of sedation, and in the empiric control group (ECG), the sedation levels were empirically adjusted. Subsequently, daily interruption of sedation (DIS) was conducted in the SAG. RESULTS: In the SAG, the dose of midazolam was significantly reduced by control of sedation (day 1, 1.3+/-0.5 microg/kg/min; day 2, 0.9+/-0.4 microg/kg/min; p<0.01), and was significantly lower than the ECG on day 2 (p<0.01). Likewise, on day 2, sedation levels were significantly lower in the SAG than in the ECG. Significant relationship was found between Ramsay sedation scale and Richmond agitation-sedation scale (RASS; rs=-0.57), Ramsay Sedation Scale and Bispectral Index (BIS; rs=0.77), and RASS and BIS (rs=-0.79). In 10 patients, who didn't require re-sedation after DIS, BIS showed the earliest and most significant changes among the sedation scales. Ventilatory parameters showed significant but less prominent changes, and hemodynamic parameters didn't show significant changes. No seriously adverse events ensued after the implementation of DIS. CONCLUSION: Active assessment and control of sedation significantly reduced the dosage of sedatives in patients receiving mechanical ventilation. DIS, conducted in limited cases, suggested its potential efficacy and tolerability.
Conscious Sedation ; Consciousness Monitors ; Electrocardiography ; Hemodynamics ; Humans ; Hypnotics and Sedatives ; Lung Diseases ; Midazolam ; Prospective Studies ; Respiration, Artificial ; Ventilators, Mechanical ; Weights and Measures

A 53-year-old woman had a 1.7 cm left adrenal mass on an abdominal computed tomography (CT) scan. She presented with paroxysmal headache, palpitation, sweating, and hypertension. The patient was highly suspected of having a pheochromocytoma, but measurements of 24-hour urinary metanephrine, catecholamines, and vanillylmandelic acid were normal. Plasma and urine catecholamine levels were within the normal range even during paroxysmal episodes. A scintigraphic study with 131I-metaiodobenzylguanidine (MIBG) revealed selective concentration of the radiotracer, corresponding to the CT mass. The patient underwent a left adrenalectomy and the pathological examination confirmed the diagnosis of pheochromocytoma. In this report, we describe a rare case of a symptomatic pheochromocytoma with normal catecholamine levels. Our case illustrates that routine nuclear scintigraphy, such as 131I-MIBG, should be performed even in cases with normal hormonal testing for all patients with high clinical suspicion of pheochromocytoma.
3-Iodobenzylguanidine ; Adrenalectomy ; Catecholamines ; Female ; Headache ; Humans ; Hypertension ; Metanephrine ; Middle Aged ; Pheochromocytoma ; Plasma ; Reference Values ; Sweat ; Sweating ; Vanilmandelic Acid

OBJECTIVE: To compare the diagnostic performance of light emitting diode (LED) backlight monitors and cold cathode fluorescent lamp (CCFL) monitors for the interpretation of digital chest radiographs. MATERIALS AND METHODS: We selected 130 chest radiographs from health screening patients. The soft copy image data were randomly sorted and displayed on a 3.5 M LED (2560 x 1440 pixels) monitor and a 3 M CCFL (2048 x 1536 pixels) monitor. Eight radiologists rated their confidence in detecting nodules and abnormal interstitial lung markings (ILD). Low dose chest CT images were used as a reference standard. The performance of the monitor systems was assessed by analyzing 2080 observations and comparing them by multi-reader, multi-case receiver operating characteristic analysis. The observers reported visual fatigue and a sense of heat. Radiant heat and brightness of the monitors were measured. RESULTS: Measured brightness was 291 cd/m2 for the LED and 354 cd/m2 for the CCFL monitor. Area under curves for nodule detection were 0.721 +/- 0.072 and 0.764 +/- 0.098 for LED and CCFL (p = 0.173), whereas those for ILD were 0.871 +/- 0.073 and 0.844 +/- 0.068 (p = 0.145), respectively. There were no significant differences in interpretation time (p = 0.446) or fatigue score (p = 0.102) between the two monitors. Sense of heat was lower for the LED monitor (p = 0.024). The temperature elevation was 6.7degrees C for LED and 12.4degrees C for the CCFL monitor. CONCLUSION: Although the LED monitor had lower maximum brightness compared with the CCFL monitor, soft copy reading of the digital chest radiographs on LED and CCFL showed no difference in terms of diagnostic performance. In addition, LED emitted less heat.
Cold Temperature ; Data Display ; *Electrodes ; Equipment Design ; Humans ; *Image Interpretation, Computer-Assisted ; Lung Neoplasms/*radiography ; ROC Curve ; Radiographic Image Enhancement/*instrumentation ; Radiography, Thoracic/*instrumentation ; Retrospective Studies ; Tomography, X-Ray Computed/*instrumentation