OBJECTIVES: This research was done to identify relationships among job stress, fatigue, job satisfaction, and commitment to organization in customized home health care nurses. METHODS: Research participants were 130 nurses who worked in the customized home health care of 20 county in Gyeongnam province. Data collection for this descriptive correlational study was done at August 2010 using self report questionnaires, and analyzed using descriptive statistics, t-test, ANOVA, and we analyzed a four step approach in which several regression analyses were conducted and significance of the coefficients is examined at each step. RESULTS: The results from step 1 showed that, the effect of each job stress was significantly related to job satisfaction. In step 2, the direct effect of commitment to organization on job satisfactions were all significant too. Step 3 analysis showed that the total effect of each job stress on commitment to organization symptoms was significant. Step 4 showed the results of controlling for mediating factor (job satisfaction): job demand and insecurity were significantly associated with commitment to organization (p<0.001), the finding supports that others were fully mediated by each job satisfaction, and, the job demand and insecurity were partially mediated by job satisfaction. CONCLUSION: Results of this research indicated that job stress in customized home health care nurses was the principal variable affecting job satisfaction and commitment to organization. Appropriate stress management strategies based on assessment of job demand and job security for these nurses lead to development of improved commitment to organization.
Community Health Nursing ; Data Collection ; Delivery of Health Care ; Fatigue ; Job Satisfaction ; Negotiating ; Self Report ; Surveys and Questionnaires

PURPOSE: The aim of this study was to explore how characteristics of ADHD children affect social support for mothers, parenting stress, parenting sense of competence, coping, and quality of life. The conceptual model was based on the Lazarus and Folkman's stress-evaluation-coping theory. METHODS: Data were collected 208 mothers of children with ADHD. Data were analysed using SPSS 18.0 and AMOS 18.0 programs. RESULTS: The proposed model was good fit for the data based on the model fit indices. Parenting stress, parenting sense of competence and coping directly affected quality of life but characteristics of the children and social support had only an indirect effect. The explanatory power of these variables was 52.1%. CONCLUSION: The results of this study indicate that nursing strategies to increase social support for mothers with ADHD children, lowers parenting stress, improves parenting sense of competence, and guides the parents to choose appropriate coping. In particular, as social support has the strongest influence on the quality of life, it is necessary to develop nursing intervention programs that utilize social support for parents with ADHD children.
Attention Deficit Disorder with Hyperactivity* ; Child* ; Humans ; Mental Competency ; Mothers* ; Nursing ; Parenting ; Parents ; Quality of Life*

Primary biliary cirrhosis (PBC) is characterized by histological findings of an immunoinflammatory destruction of small- and medium-sized bile ducts with progressive portal fibrosis, and the presence of anti-mitochondrial antibody (AMA) with a laboratory evidence of chronic cholestasis. The term "autoimmune cholangitis" (AIC) is used for a disease with the clinical and pathologic features of primary biliary cirrhosis (PBC) but with negative AMA and positive anti-nuclear antibody (ANA) tests. Eight cases of AIC and ten cases of PBC were reviewed in order to determine whether there was any difference between two diseases in clinico-pathologic aspects. All of the patients were female and the mean ages of AIC and PBC patients were 48 and 47 years, respectively. ANA test was positive in six of ten PBC paients and their mean titer was lower than that of AIC patients. IgM level was significantly higher in PBC group than in AIC group. No significant difference was found between two groups with respect to biochemical and histopathological features. Since the only consistently distinguishing features between these two conditions are the autoantibody profile (AMA vs ANA) and immunoglobulin level (IgM), these two conditions might be part of a spectrum. PBC can be considered to be the same as AMA-positive AIC or alternatively AIC to be the same as AMA-negative PBC.
Bile Ducts ; Cholangitis* ; Cholestasis ; Female ; Fibrosis ; Humans ; Immunoglobulin M ; Immunoglobulins ; Liver Cirrhosis, Biliary*

BACKGROUND: The purpose of this study was to ascertain the prevalence of vitamin D deficiency and risk factors associated with mortality in patients > or =50-year-of-age with hip fractures. METHODS: A total of 489 patients > or =50-year-of-age who sustained a hip fracture from January 2010 to October 2014 were followed-up for a minimum of 1 year. Clinical and radiological outcomes were evaluated including prevalence of vitamin D deficiency. Crude mortality rates were calculated, and the effects of different risk factors on mortality were assessed. RESULTS: Vitamin D deficiency was present in 76.5% of cases (n=237). The prevalence of vitamin D insufficiency was 12.3%, and only 11.2% of patients had normal vitamin D levels. Accumulated mortality was 11% (54 patients) at 1 year. A univariate analysis showed that vitamin D deficiency (P=0.012), age (P<0.001), BMI (P<0.001), type of management (P<0.001), American Society of Anesthesiologists (ASA) score (P=0.009), pre-fracture ambulatory status (P<0.001), and osteoporosis (P<0.001) were associated with mortality. A multivariate analysis performed using a Cox proportional hazards model demonstrated that ASA score (P=0.001) and pre-fracture ambulatory status (P=0.011) were independently associated with mortality after hip fracture. CONCLUSIONS: We did not find a relationship between serum 25-hydroxy-vitamin D levels and mortality after hip fracture, although we observed a high prevalence of vitamin D deficiency and a significant association with mortality in the univariate analysis.
Hip Fractures ; Hip* ; Humans ; Mortality* ; Multivariate Analysis ; Osteoporosis ; Prevalence ; Proportional Hazards Models ; Risk Factors* ; Vitamin D Deficiency* ; Vitamin D* ; Vitamins*

A 17-years old woman with a combination of unilateral pheochromocytoma and an asymptomatic islet cell tumor of the pancreas is presented. The unusual coincidence of pheochromocytoma and pancreatic islet cell tumor in the patient is of interest as a possible crossover between MEN I and MEN II. It has been suggested that MEN I represents an abnormality of the APUD(amine precursor uptake and decarboxylation) cells of ectodermal origin. However, the possibility of a common progenitor cell in the neural crest for all APUD cells has been suggested by Pearse and Polak(1971). Recent clinical reports suggest that overlap between the two syndroms may occur. The overlapping of elements of the classical endocrine neoplasia should alert clinicians to the possibility of such associations in any particular patients. Since islet cell tumors may occur in association with pheochromocytomas and may be clinically silent, exploration of the pancreas during surgery for pheochromocytomas would seem to be useful.
Adenoma, Islet Cell ; Adolescent ; APUD Cells ; Ectoderm ; Female ; Humans ; Islets of Langerhans* ; Male ; Multiple Endocrine Neoplasia Type 1 ; Multiple Endocrine Neoplasia Type 2a ; Neural Crest ; Pancreas ; Pheochromocytoma* ; Pyrus ; Stem Cells

BACKGROUND: Although hyperbaric oxygen (HBO) -100% oxygen at two to three times the atmospheric pressure at sea level-has a number of beneficial biochemical, cellular, and physiologic effects, it is intrinsically associated with the potential for producing mild to severe toxic effects. The contribution of the cellular adhesion molecules and macrophages in the renal oxygen toxicity is not well understood. Thus, we have investigated the toxic effect of HBO expressed by the analysis of intercellular adhesion molecule-1 (ICAM-1) and infiltration of macrophages in rat kidney. METHODS: Male Sprague-Dawley rats weighing about 250 g were exposed to HBO at 3 ATA of 100% O2 for 4 hours. The expression of ICAM-1 and infiltration of CD68-positive macrophages were serially observed by immunohistochemical analysis. RESULTS: At 3 days after HBO exposure, CD68-positive macrophage counts were increased in glomeruli and tubulointerstitium of kidney. The expression of ICAM-1 was enhanced 1 day after HBO exposure and increased more for 3 days. There was a significant correlation between ICAM-1 expression and macrophage accumulation in the glomeruli. At 7 days after HBO, those alterations recovered to normal status. CONCLUSION: The 4-hour HBO exposure induced ICAM-1 expression and macrophage accumulation in the kidney and these change lasted for 3 days. Therefore, sustained activation of macrophages in renal oxygen toxicity may occur after prolonged (more than 4 hours) or repetitive exposures to HBO.
Animals ; Atmospheric Pressure ; Humans ; Intercellular Adhesion Molecule-1* ; Kidney* ; Macrophages ; Male ; Oxygen* ; Rats* ; Rats, Sprague-Dawley

We made a mistake in our recently published article.

No abstract available.
Ultrasonography, Prenatal*

Most reports describe acute gallstone pancreatitis as a result of common bile duct and pancreatic duct obstruction at the Ampulla of Vater. The pathophysiology leading to the development of pancreatitis includes the common channel theory of obstruction leading to bile reflux, ductal hypertension secondary to pancreatic duct obstruction, and sphincter incompetence with duodenal content reflux.Rarely stones which from common bile duct have been demonstrated by ERCP to lie within the pancreatic duct. We experienced the patient who complained epigastric and RUQ pain. She was 51-year-old and had both intrahepatic duct, common bile duct stones and pancreatic duct stone. Initial amylase and lipase was 112 IU/L, 1925 U/L. We performed Lt. lateral segmentectomy, Roux-en-Y choledochojejunostomy, distal pancreatectomy. So We report this case.
Ampulla of Vater ; Amylases ; Bile Reflux ; Cholangiopancreatography, Endoscopic Retrograde ; Choledochostomy ; Common Bile Duct ; Gallstones ; Humans ; Hypertension ; Lipase ; Mastectomy, Segmental ; Middle Aged ; Pancreatectomy ; Pancreatic Ducts* ; Pancreatitis

The numb chin syndrome (NCS) is characterized by chin or lower lip numbness restricted to the distribution of mental nerve (the distal trigeminal nerve). This uncommon neuropathy may be associated with neoplastic disease and usually appeared as a late manifestation of systemic malignancy, and it is an important sign for early diagnosis and prediction of clinical course and prognosis of hematologic malignancy. The numb chin syndrome is usually associated with a poor prognosis although various therapeutic strategies led to resolution of this syndrome. We report 2 cases of numb chin syndrome ; one in acute leukemia in early course of disease before diagnosis of leukemia and the other in leptomeningeal seeding of malignant lymphoma. The therapeutic response and prognosis were poor, a patient of malignant lymphoma expired in two months and a patient of acute leukemia is alive at present but the disease was relapsed in 5 months after complete remission.
Chin* ; Diagnosis ; Early Diagnosis ; Hematologic Neoplasms ; Humans ; Hypesthesia ; Leukemia ; Lip ; Lymphoma ; Prognosis