No abstract available.
Crowns* ; Dental Cements*

No abstract available.
Animals ; Lymph Nodes* ; Mice* ; Spleen*

PURPOSE: To determine the accuracy of automated computer aided volumetry for simulated small pulmonary nodules at computed tomography using various types of phantoms MATERIALS AND METHODS: Three sets of synthetic nodules (small, calcified and those adjacent to vessels) were studied. The volume of the nodules in each set was already known, and using multi-slice CT, volumetric data for each nodule was acquired from the three-dimensional reconstructed image. The volume was calculated by applying three different threshold values using Rapidia(R) software (3D-Med, Seoul, Korea). RESULTS: Relative errors in the measured volume of synthetic pulmonary nodules were 17.3, 2.9, and 11.5% at -200, -400, and -600 HU, respectively, and there was good correlation between true volume and measured volume at -400 HU (r=0.96, p<0.001). For calcified nodules, relative errors in measured volume were 10.9, 5.3, and 16.5% at -200, -400, and -600 HU, respectively, and there was good correlation between true volume and measured volume at -400 HU (r=1.03, p<0.001). In cases involving synthetic nodules adjacent to vessels, relative errors were 4.6, 16.3, and 31.2 % at -200, -400, and -600 HU, respectively. There was good correlation between true volume and measured volume at -200 HU (r=1.1, p<0.001). CONCLUSION: Using computer-aided volumetry, the measured volumes of synthetic nodules correlated closely with their true volume. Measured volumes were the same at each threshold level, regardless of window setting.
Cone-Beam Computed Tomography ; Seoul

No abstract available.
Myasthenia Gravis*

PURPOSE: The purpose of this study was to investigate the effect of cancer-overcome BeHaS exercise program on pain, flexibility, grip strength and stress in patient with breast cancer following surgery. METHOD: Study was designed as a non-synchronized research method with a nonequivalent control group. Data collection was performed from September 2007 to January 1, 2008. Participants were 34 patients (experimental group: 19, control group: 15) undergoing surgery for breast cancer in a hospital in D city. Women in the experimental group were participated in the cancer-overcome BeHaS (Be Happy and Strong) exercise program for 60 minutes per session once a week for 8 weeks and it was recommended that they do the exercises once more each week at home. The control group received one education session on breast cancer management. RESULTS: There were no significant differences between the two groups for pain, flexibility or grip strength. But stress in experimental group was significantly decreased compared to that of the control group. CONCLUSION: This result suggests that cancerovercome BeHaS exercise program is helpful to reduce stress in patients after breast cancer surgery. Further research is needed for multi-dimensional evaluation on psycho-social effects of cancer-overcome BeHaS exercise program.
Breast ; Breast Neoplasms ; Surveys and Questionnaires ; Exercise ; Female ; Hand Strength ; Humans ; Pliability

PURPOSE: To evaluate the efficacy of argon laser in the ablation of benign conjunctival pigmented nevi. METHODS: We conducted a prospective, observational case study, on a series of argon laser ablations of conjunctival pigmented nevi, in 30 eyes of 28 patients. Laser ablation was applied directly to the conjunctival pigmented nevus in all patients. The mean age of the patients was 33.0 +/- 9.3 years old, and the male to female ratio was 3: 25. All patients were followed up over a period of at least 6 months. RESULTS: The mean size of the conjunctival lesions was 3.9 X 2.8 mm. In all patients, the conjunctival lesions to which the argon laser was applied disappeared almost completely within two days after treatment. No lesion recurrence was detected in any patient during the follow-up period, nor were there any conjunctival scars or conjunctival injection. All patients were satisfied with the results of the procedure. CONCLUSIONS: Argon laser ablation of conjunctival pigmented nevi resulted in uniformly excellent clinical outcomes. Therefore, this study concludes that argon laser ablation is a safe and effective modality for the treatment of benign conjunctival nevi, and that this method is capable of replacing the classical surgical procedure.
Argon* ; Cicatrix ; Female ; Follow-Up Studies ; Humans ; Laser Therapy* ; Male ; Nevus* ; Nevus, Pigmented ; Prospective Studies ; Recurrence

PURPOSE: This methodological study was conducted to develop and psychometrically test the Transcultural Self-efficacy scale (TCSEscale) for nurses. METHODS: Initial 41 items for the TCSE-scale were generated based on extensive literature reviews and in-depth interviews with 18 nurses who had experience in caring for foreign patients. Cultural Competence and Confidence model was used as a conceptual framework. Content validity was evaluated by an expert panel. Psychometric testing was performed with a convenience sample of 242 nurses recruited from four general hospitals in the Seoul metropolitan area and Gyeonggi-do province of South Korea. To evaluate the reliability of TCSE-scale, a test-retest reliability and an internal consistency reliability were analyzed. Construct validity, concurrent validity, criterion validity, convergent validity and discriminative validity were used to evaluate the validity. RESULTS: The 25-item TCSE-scale was found to have three subscales-Cognitive, Practical, and Affective domain-explaining 91.5% of the total variance. TCSE-scale also demonstrated a concurrent validity with the Cultural Competence Scale. Criterion-related validity was supported by known-group comparison. Reliability analysis showed an acceptable-to-high Cronbach's alpha-.88 in total, and subscales ranged from .76 to .87. The ICC was .90, indicating that the TCSE-scale has internal consistency and stability of reliability. CONCLUSION: This preliminary evaluation of the psychometric scale properties demonstrated an acceptable validity and reliability. The TCSE-scale is able to contribute to building up empirical and evidence based on data collection regarding the transcultural self-efficacy of clinical nurses. We suggest further testing of the applicability of TCSE-scale in different settings and community contexts.
Cultural Competency ; Cultural Diversity ; Data Collection ; Gyeonggi-do ; Hospitals, General ; Humans ; Korea ; Methods ; Psychometrics* ; Reproducibility of Results ; Self Efficacy ; Seoul

PURPOSE: This study examined the mediating effect of school nurses' self efficacy, which is one of the significant cognitive factors influencing cultural sensitivity, on the mutual relationships between multicultural attitude and cultural sensitivity in Korean elementary schools. METHODS: A cross-sectional descriptive survey design was used. Participants were 157 school nurses in elementary schools located in Gyeonggi-do, South Korea. The survey instruments included Teacher Multicultural Attitude Survey, Teacher Efficacy Scale, and Multicultural Sensitivity Scale. Data were analyzed using three regression equations to test the mediation model. RESULTS: The mean score of the school nurses' cultural sensitivity was relatively low. A positive correlation among multicultural attitude, self efficacy, and cultural sensitivity was noted. Self efficacy of school nurses showed a significant mediating effect on the relationships between multicultural attitude and cultural sensitivity. CONCLUSIONS: Given the meaningful influence of positive multicultural attitude on cultural sensitivity and significant mediator effect of self efficacy as a school nurse between the two variables, the strategies to cultivate a positive multicultural attitude and enhance school nurses' self efficacy in their unique role should be considered in a training program. School nurses' health care services will benefit from the improvement of cultural sensitivity toward young children from multicultural families.
Adult ; *Attitude of Health Personnel ; Cross-Sectional Studies ; *Cultural Diversity ; Humans ; Middle Aged ; Nursing Staff, Hospital/*psychology ; Republic of Korea ; *Self Efficacy ; Surveys and Questionnaires

PURPOSE: The purpose of this study was to explore the parenting image of modern Korean society through modern novels published during in the stage of modern change in Korea. METHOD: The data were analyzed through latent content analysis. Modern Korean novels (N=138) written during the Korean modernization stage were chosen for analysis. Five categories and seventeen meaningful sub-categories were drawn out from 636 significant sentences. RESULTS: The parenting images expressed in modern Korean society were as follows: From the category of [Devotional love], 5 sub-categories were drawn: Hedgehog's love, Lavish love, Sacrificial care, Exertion of the mind, and Prayer for the future of their children. From the category of [Stern father and affectionate mother], 3 sub-categories were drawn: Stern and Strict father, Tender and loving mother, and Strong maternal love. From the category of [Enthusiasm for their children's education], 3 sub-categories were drawn: Sense of duty to provide good education for their children, Zeal for their children's education, and Satisfaction with their hard-working children. From the category of [The head of family], 3 sub-categories were drawn: Person who has the right to make decisions, Reliable protector, and Object of filial devotion. From the category of [sexual discrimination], 3 sub-categories were drawn: Preference and favoritism to sons, Attaching importance to education of sons, Regarding daughters as those who help support the family. CONCLUSIONS: The results of this study will help to improve the basic understanding the parenting image and parent-child relationship in present day Korea.
Child ; Education ; Fathers ; Head ; Humans ; Korea ; Love ; Mothers ; Nuclear Family ; Parent-Child Relations ; Parenting* ; Parents* ; Religion ; Social Change ; Child Health

The purpose of this study was to explore the parents and child relationship in traditional Korean society through the Korean classic novels. The Data were analyzed through latent content analysis in focusing on the parents and child relationship. Forty-six Korean classic novels written in Chosun Dynasty (from 1392 to 1910 AD) were chosen to analyze and they were represented the characteristic Confucian ideas. The sentences containing the expression of child-care and parent-child relationship were selected during intensive reading line by line and analyzed. Sixty-nine meaningful concepts were drawn out from 258 significant sentences by the similar meaning and common theme and classified as 3 categories and 11 sub-categories. The important parent-child relationship expressed in Korean traditional society were as follows: From the category of the Meaning of Child, 4 sub-categories were drawn; gift of heaven, successor of the family line, driving power of life, and rewards from the offspring. From the category of attitude to the child, 3 sub- categories were drawn; a notion of preferring a son to a daughter, close maternal-child relation, and expectation to the future of child. From the category of nurturing behavior, 4 subjects were drawn; Tae-Gyo(fetal education), affective behavior, socialization, and health management behavior. Above result helps to improve the basic understanding the relationship of parent and child in modern society. And by the understanding of child in the family, unhealthy relationship of parent and child can be prevented and furthermore family centered child health promotion can be achieved.
Child ; Humans ; Nuclear Family ; Parent-Child Relations* ; Parents ; Reward ; Socialization ; Child Health