PURPOSE: The purpose of this study was to identify the effect of head nurse's emotional leadership on nurse's job satisfaction & organizational commitment. METHODS: The subjects of this study were 385 nurses from four general hospitals and one university hospital. SPSS WIN 14.0 was used for data analysis. RESULTS: Stepwise multiple regression analyses were used to examine the influences of research variables. The variable which predict nurse's job satisfaction were head nurse's emotional leadership (F=76.027, p<.01, adjusted R square=.166). The variables which predict organizational commitment were emotional leadership (F=27.839, p<.01, adjusted R square=.066), marital status (F=20.928, p<.01 adjusted R square=.03), respectively. CONCLUSIONS: As a result of this study, head nurse's emotional leadership was defined as a important influential on both job satisfaction and organizational commitment of nurses. Therefore, it is needed to develop education programs for activating head nurse's emotional leadership.
Head ; Hospitals, General ; Job Satisfaction ; Leadership ; Marital Status ; Statistics as Topic

OBJECTIVES: This study was conducted in order to evaluate the effects of inhalants on color vision impairment. METHODS: The inhalation group consisted of 81 neurotoxic chemical substance abusers at Bugok National Hospital and Institute of Forensic Psychiatry, Ministry of Justice. The control group consisted of 41 employees of Bugok National Hospital. The Lanthony D-15 desaturated hue test was administered to both groups. For the qualitative analysis, we classified the results by the morphological characteristics of color vision impairment. For the quantitative analysis, we calculated the total color distance score (TCDS) and the color confusion index (CCI) and determined that the individual was abnormal if the TCDS was over 65.0 or the CCI was over 1.25. RESULTS: The TCDS of the inhalation group was 75.58+/-21.07 and the CCI was 1.34+/-0.37 in the right eye, and 75.47+/-23.63 and 1.34+/-0.42, respectively in the left eye. These results are higher than those found for the control group. In regards to the TCDS, 50 (61.8%) of the abusers in the inhalation group had color vision impairment in the right eye and 48 (59.2%) had impairment in the left eye. 11 (26.8%) of the employees in the control group had color vision impairment in the right eye and 13 (31.7%) had impairment in the left eye. In regards to the CCI, 38 (46.9%) of the abusers in the inhalation group had color vision impairment in the right eye and 35 (43.2%) had impairment in the left eye. 4 (9.8%) of the employees in the control group had color vision impairment in the right eye and 7 (17.0%) had impairment in the left eye. The results of multiple logistic regression analysis for acquired color vision impairment showed that the inhalation period (OR=1.20, 95% CI: 1.03~1.40) was the significant variable. CONCLUSIONS: These findings indicate that the inhalation of neurotoxic substances may impair the color vision, and the period inhaled with neurotoxic substances is significant variable affecting on the acquired color vision impairment.
Color Vision ; Eye ; Forensic Psychiatry ; Inhalation ; Logistic Models ; Social Justice

PURPOSE: To evaluate the CT appearance of renal cell carcinoma and to correlate it with nuclear grading andcell type. MATERIALS AND METHODS: The size, outer margin and heterogeneity of inner texture of renal cell carcinomas in 86 patients were evaluated on CT scan and were correlated with nuclear grade and cell type. RESULTS: Tumors less than 5cm were of low grade in 28 of 31 patients, while those larger than 5cm were of low grade in 28 of 55 patients. The lesions which showed no or round protrusion with a sharp margin were of low grade in 26 of 28 patients, while those which showed an undulated or indistinct margin were of low grade in 30 of 58 patients. Lesions which showed a homogeneous solid appearance, focal low densities, or mostly cystic changes were of low grade in 23 of 26 patients, while those which showed multiple or confluent low densites were low grade in 33 of 60 patients. There was a significant difference in the distribution of nuclear grading between the groups. Differences in CT apperance according to cell type were not found. CONCLUSION: Differences in less than 5cm showing no or round protrusion with a sharp margin, homogeneous inner texture with solid appearance, and heterogeneous inner texture with cystic appearance or focal low densities on CT scan were thought to be the findings suggesting low nuclear grading.
Carcinoma, Renal Cell* ; Humans ; Population Characteristics ; Tomography, X-Ray Computed

This study investigated the correlations of five constructs - health concerns, healthy eating practices and attitudes, food choice motives, attitudes toward organic foods - in the formation of behavioral to the purchasing intentions of organic foods. An instrument encompassing health perception, attitudes, habits and personal traits was developed through the comprehensive reviews of the literature and the assured validity and internal reliability of the contents. The questionnaire was administered to the students of three universities at Daegu, Kyungpook province. A total of 288 questionnaires were collected for a response rate of 96.0%. The correlations of five constructs and purchasing intention were tested simultaneously using structural equation modeling. Healthy eating practices and attitudes toward organic foods were found to be the determinants which directly influence the intention to purchase organic foods. Health concerns didn't show direct relation to the purchasing intention of organic foods. The hypothesized path from the health concerns to the purchasing intentions was not supported. The results indicated that food choice motives and healthy eating attitudes should be managed to achieve higher behavioral intention to purchase organic foods.
Eating ; Food, Organic ; Humans ; Intention ; Surveys and Questionnaires

No abstract available.
Dermoscopy ; Melanoma*

No abstract available.
Condylomata Acuminata* ; Dermoscopy* ; Diagnosis, Differential* ; Lymphangioma* ; Vulva*

No abstract available.
Paget Disease, Extramammary*

No abstract available.
Agaricales ; Dermatitis

It has been reported that cavernous hemangiomas in the spine are generally located in vertebral bodies. Wereport a case of epidural cavernous hemangioma, a very rare condition, at the C7-T2 level. MR images showed adumbbell-shaped mass, with iso and high signal intensity on T1- and T2-weighted images, respectively. The mass wasintensely enhanced following Gd-DTPA injection.
Gadolinium DTPA ; Hemangioma, Cavernous* ; Spine

OBJECTIVES: This study was performed to consider the clinical experience of an ultrasound-guided vacuum-assisted resection (Mammotome) for benign breast lesions through a core needle biopsy. METHODS: The authors carried out a core needle biopsy and Mammotome for 347 patients and investigated the pathologic results. RESULTS: The significant difference of core needle biopsy and Mammotome results was demonstrated, Spearman correlation coefficient is 0.413 in a correlation analysis. CONCLUSION: This experience suggest Mammotome is a useful procedure for providing more correct pathologic findings through complete resection of benign breast lesions.
Biopsy, Large-Core Needle ; Breast ; Breast Diseases ; Breast Neoplasms ; Humans ; Mammography ; Needles