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: 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

Although dissecting aneurysm of vertebral artery were once thought to be extremely rare, they are now recognized with increasing frequency by dint of aggressive work-up using sophisticated imaging techniques. Vertebral dissection most commonly result from cervical hyperextension and lateral cervical rotation. Our two cases followed suit respectively and presented with ischemic symptoms. The vertebral angiogram demonstrated a pseudoaneurysm at the site of dissection in both cases. Presence or absence of SAH, size of dissection and incorporation of the PICA into dissection greatly have influence upon the outcome after treatment. The authors report two cases of dissecting aneurysm of vertebral artery, in which complete resolution of the pseudoaneurysm was spontaneously achieved following conservative management.
Aneurysm, Dissecting* ; Aneurysm, False ; Pica ; Vertebral Artery*

BACKGROUND: The purpose of this study was to determine the appropriate exercise intensity associated with maximum fat oxidation, improvement of body composition, and metabolic status in Korean women with type 2 diabetes mellitus (T2DM). METHODS: The study included a T2DM group (12 women) and a control group (12 women). The groups were matched in age and body mass index. The subjects performed a graded exercise test on a cycle ergometer to measure their maximal fat oxidation (Fatmax). We also measured their body composition, metabolic profiles, and mitochondrial DNA (mtDNA). RESULTS: The exercise intensity for Fatmax was significantly lower in the T2DM group (34.19% maximal oxygen uptake [VO2 max]) than the control group (51.80% VO2 max). Additionally, the rate of fat oxidation during exercise (P<0.05) and mtDNA (P<0.05) were significantly lower in the T2DM group than the control group. The VO2 max level (P<0.001) and the insulin level (P<0.05) were positively correlated with the rate of fat oxidation. CONCLUSION: The results of this study suggest lower exercise intensity that achieves Fatmax is recommended for improving fat oxidation and enhancing fitness levels in Korean women with T2DM. Our data could be useful when considering an exercise regimen to improve health and fitness.
Body Composition ; Body Mass Index ; Diabetes Mellitus, Type 2* ; DNA, Mitochondrial ; Exercise Test ; Female ; Humans ; Insulin ; Metabolome ; Oxygen

PURPOSE: Unpredictable shrinkage of zirconia during sintering process causes discrepancy. Therefore, there have been attempts to reduce discrepancy by milling zirconia after sintering. However, due to the hardness of sintered zirconia, milling takes longer time, causes damage to the machine and causes chip formation. With customized zirconia block using the mean dimension of prepared natural dentition, it is expected to overcome these shortcomings. MATERIALS AND METHODS: The mean dimension of prepared natural dentition was analyzed as STL file after scanning of prepared teeth treated at SNUDH. The transverse, frontal and sagittal planes were set using Mimics and Photoshop. 3D volume was projected on each plane, and the outer line was measured through external tangent line, and the inner line was measured through inflection point of tangent line. RESULTS: The mean height of prepared incisal (N = 57) is 6.60 ± 1.05 mm, mesiodistal length is 2.98 ± 0.73 mm, buccolingual length is 2.04 ± 0.73 mm. The mean height of prepared premolar (N = 15) is 5.37 ± 1.49 mm, mesiodistal length is 4.10 ± 1.78 mm, buccolingual length is 5.86 ± 1.55 mm. And the mean height of prepared molar (N = 13) is 5.11 ± 1.29 mm, mesiodistal length is 6.80 ± 1.18 mm, buccolingual length is 7.34 ± 1.40 mm. CONCLUSION: Using the mean dimension of prepared natural dentition, it is expected to be able to fabricate customized zirconia block.
Bicuspid ; Dentition ; Hardness ; Molar ; Tooth*

No abstract available.
Joints*

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

OBJECTIVE: To evaluate the usefulness of alendronate for prevention and treatment of postmenopausal osteoporosis this study was taken. METHODS: This prospective randomized clinical trial examined the effects of oral alendronate and HRT(conjugated estrogen plus medroxyprogesterone acetate), in combination and seperately, on BMD, biochemical markers of bone turnover in 79 women with low bone mass. Treatment included alendronate(10mg daily) plus HRT(group I, n=38), or HRT(group II, n=41) for 6 months. Bone density measurements were performed at months 0 and 6 at the lumbar spine. Biochemical markers of bone turnover were also measured every three months. RESULTS: Serum Osteocalcin decreased by 19.2% in group I and by 10.0% in group II at 3 months(p<0.05), and by 30.9% in group I and by 19.8% in group II at 6 months(p<0.05). Urinary deoxypyridinoline showed decrease of 19.75%(I) vs. 10.4%(II) at 3 months, 30.1%(I) vs. 20.7%(II) at 6 months, the difference was significant. Percent change of BMD measurements from baseline at 6 months in group I was 6.2% and in group II 0.6% on the lumbar spine(p<0.05). CONCLUSION: The treatment with alendronate is useful to postmenopausal women with osteoporosis by decreasing bone turnover markers, and by increasing the BMD.
Alendronate* ; Biomarkers ; Bone Density ; Estrogens ; Female ; Humans ; Medroxyprogesterone ; Osteocalcin ; Osteoporosis* ; Osteoporosis, Postmenopausal ; Prospective Studies ; Spine

Dental implants should be placed at ideal sites for implant-supported restorations. For a patient with insufficient residual ridge, mouth preparation including surgical intervention can be indicated to establish a soft and hard tissue environment favorable for a definitive prosthesis. Prosthodontic design based on computer-guided surgery and computer-aided design-computer-aided manufacturing (CAD-CAM) provides a visual blueprint allowing a clinician to assess the necessity of such a surgical intervention beforehand. In this case, a definitive restoration was planned and made via a CAD-CAM system according to the patient’s oral status before treatment, simulated surgical interventions and serial provisional restorations. Based on the planning, a guided template was made and the implants were installed with bone augmentation using the template. Customized abutments, the first and the second provisional restorations were designed and fabricated by CAD-CAM. The definitive restorations were digitally made following the shape of the second provisional prostheses, which were confirmed in the patient’s mouth. The patient was satisfied with the masticatory, phonetic and aesthetic functions of these definitive prostheses.

Spontaneous intra-abdominal hemorrhage from uterine leiomyomas is rarely encountered. We present a case of a 46-year-old who presented to the emergency room with acute abdominal pain as same as that has experienced for 5-6 times. On examination, the abdomen was diffusely tender, with rebound tenderness in the suprapubic area and in both iliac fossae. Pregnancy test was negative. She had an acute abdomen, dizziness, decreasing hematocrit, and a pelvic mass with free fluid in the pelvic cavity. On transvaginal sonography, 6.3 x 6.1 cm sized hyperechoic mass was visible beside the uterus and CDS. This mass had an ill-defined margin. Large amount of fluid was visible in the CDS and uterovesical pouch. Hemoperitoneum was confirmed by culdocentesis. Magnetic Resonance Imaging revealed a mass with cystic components, diffusely heterogeneous signal intensity and T1 high signal intensity in the left superolateral aspect of uterus. An moderate amount of fluid was found in the pelvic cavity. The patient underwent an exploratory laparotomy. A ruptured, pedunculated, cystic degenerated uterine myoma with active bleeding was found, as well as approximately a liter of free, blood-stained peritoneal fluid and blood-clots. Myomectomy was performed, followed by evacuation of the fluid and clots. The patient's postoperative course was uneventful. In conclusion, preoperative diagnosis of a perforated, uterine fibroid with spontaneous intra-abdominal hemorrhage is difficult; exploratory laparotomy is both diagnostic and therapeutic in this rare, life-threatening condition.
Abdomen ; Abdomen, Acute ; Abdominal Pain ; Ascitic Fluid ; Diagnosis ; Dizziness ; Emergency Service, Hospital ; Female ; Hematocrit ; Hemoperitoneum* ; Hemorrhage ; Humans ; Laparotomy ; Leiomyoma* ; Magnetic Resonance Imaging ; Middle Aged ; Pregnancy ; Pregnancy Tests ; Uterus