PURPOSE: This study was to examine the relationships between knowledge with same sub-areas of education needs and adherence to self-management guidelines, and to investigate the factors that influence adherence. METHOD: One hundred eleven patients with terminal stage of kidney failure were conveniently selected from a university hospital in Incheon. RESULTS: The level of knowledge was high, with a mean score of 15.25. The level of adherence to self-management guidelines was low, with a mean score of 64.53. The patients' education needs were high. The significant influencing factors on adherence were gender, educational level, and two sub-areas of knowledge, 'exercise and daily life' and 'follow-up care and treatment'. CONCLUSION: Relationships between knowledge, education needs, and adherence should be further examined before developing and implementing intervention programs for adherence to treatment guideline in hemodialysis patients.
Humans ; Renal Dialysis ; Renal Insufficiency ; Self Care

PURPOSE: This correlational study was to examine the relationships between dementia knowledge, attitude, self-efficacy and preventive behavior of low income middled-aged women. METHODS: The subjects for this study were 125 low income middle aged women living in I city. The data were collected using the questionnaires for dementia knowledge, attitude, self-efficacy and preventive behavior. The data analysis was done by descriptive statistics, t-test, ANOVA, Pearson product moment correlation and stepwise multiple regression analysis. RESULTS: The mean of dementia knowledge was 13.96 out of 20, attitude was 43.98 out of 60, self-efficacy was 54.07 out of 75 and preventive behavior was 25.98 out of 36. The positive correlations were revealed between dementia knowledge (r=.458, p=.000), attitude (r=.498, p=.000), self-efficacy (r=.573, p=.000) and preventive behavior. The influencing factors for dementia preventive behavior were self-efficacy, belief in Buddhism and attitude which accounted for 42.5% of the total variance. CONCLUSION: Dementia knowledge, attitude and self-efficacy were identified as variables that correlate dementia preventive behavior. Also, self-efficacy is the most influential factor affecting dementia preventive behavior. On the basis of these results, it is necessary for nurses to consider using dementia knowledge and mode of efficacy expectation in order to improve dementia preventive behavior.
Buddhism ; Dementia ; Female ; Humans ; Middle Aged ; Statistics as Topic ; Surveys and Questionnaires

Cavernous hemangiomas occur throughout the central nervous system. Although they are most commonly found in the brain, the intraspinal lesion accounts for approximately 5% of all adult intramedullary lesions. Widespread use of MR imaging have led to an increase in the reported cases of intramedullary cavernous hamangiomas. Spinal intramedullary cavernomas are positioned in a particularly precarious location, and are more likely to cause clinically significant findings than cranial cavernomas. It is important to recognize cavernomas as a surgically manageable cause of myelopathy. Generally, surgery cannot cure the chronic myelopathy from cavernoma but can halt it's progression. These facts emphasize the need for early diagnosis. In our two cases, they developed initially low back pain and sensory changes of both legs and subsequently paraplegia. We report two cases of intramedullary cavernous hemangioma with the review of literatures.
Adult ; Brain ; Central Nervous System ; Early Diagnosis ; Hemangioma, Cavernous* ; Humans ; Leg ; Low Back Pain ; Magnetic Resonance Imaging ; Paraplegia* ; Spinal Cord Diseases

PURPOSE: The purpose of this study was to identify the effects of a multi agent obesity control program in obese school children. This program was composed of strategies to modify diet and exercise habits and to change cognitive behavior variables(stress, coping, and self-efficacy). METHOD: The subjects were 40 obese school children who participated in our project voluntarily via homepage, TV, newspaper, public paper and school official documents. The program was implemented daily for 4 sessions per day for ten days from August 16 to 26, 2004. The daily program consisted of exercise therapy, dance therapy, cognitive behavior therapy and aroma therapy. The data was analyzed by paired t-test using the SPSSWIN program. RESULT: There was a significant decrease in children's waist-hip ratio (p=.04) and in children's stress (p=.00) after the program. There was a significant increase in children's self-confidence after the program(p=.02) and a significant decrease in children's diet habit after the program(p=.02). CONCLUSION: This study provides evidence that a multiagent obese control program is effective in changing waist-hip ratio, stress, self-confidence, and diet habits in obese school children.
Child ; Child Behavior ; Diet, Reducing ; Female ; Food Habits ; Humans ; Male ; Multivariate Analysis ; Obesity/psychology/*therapy ; *Program Evaluation ; Schools ; Self Efficacy ; Waist-Hip Ratio ; Weight Loss

BACKGROUND: Neurosurgical site infection may have serious sequelae, especially that occurring after craniotomy. A nationwide prospective multicenter study was performed in Korea to determine the incidence and risk factors for surgical site infections (SSI) after craniotomy. Methods: We collected demographic data, clinical and operative risk factors for SSI, and information regarding the antibiotics administered for the patients who underwent craniotomy in 17 hospitals between July and December of 2008. All the data were collected using a real-time web-based reporting system. RESULTS: Of the 1,020 patients who underwent craniotomy, 31 (3%) developed SSI, including 4 with superficial incisional SSI, 2 with deep incisional SSI, and 25 with organ/space SSI. The SSI rate was predicted on the basis of the National Nosocomial Infections Surveillance (NNIS) risk index. The SSI rate of 3.1%, 3.3%, and 1.8% were ascribed NNIS scores of 0, 1, and 2, respectively. The independent risk factors for SSI identified were postoperative cerebrospinal fluid leakage (odds ratio, 12.13; 95% confidence interval, 4.54-32.42) and preoperative Glasgow coma scales score < or =8 (odds ratio, 2.35; 95% confidence interval, 1.07-5.18). Third generation cephalosporins were the most frequently (in 65.6% of the cases) used for prophylaxis. CONCLUSION: A multicenter SSI surveillance system for craniotomy was first established in Korea. The NNIS risk index was not effective in identifying the patients at risk. We required to further analyze a large number of SSI cases to correctly identify the risk factors for SSI after craniotomy.
Anti-Bacterial Agents ; Antibiotic Prophylaxis ; Cephalosporins ; Coma ; Craniotomy ; Cross Infection ; Humans ; Incidence ; Korea ; Prospective Studies ; Risk Factors ; Weights and Measures

PURPOSE: Malignant lymphoma is the primary malignant tumor derived from lymphoid organs. It is composed of Hodgkin's disease and non-Hodgkin lymphoma. Recently, survival rate is on the rise due to improved combination chemotherapy, radiotherapy and high dose chemotherapy followed by hematopoietic stem cell transplantation. In South Korea, no epidemiologic studies concerning malignant lymphoma in the pediatric age group has been performed. Therefore, the Korean Society of Pediatric Hematology-Oncology retrospectively analyzed the incidence, pathologic subtypes, treatment strategies, and survival rates of pediatric malignant lymphomas in South Korea. METHOD: Questionnaires were made and sent to a group of training hospitals, with a return of 580 questionnaires from 24 hospitals. Among them, 517 reports were suitable for analysis. RESULTS: Among the 517 cases, Hodgkin's disease accounted for 58 cases and non-Hodgkin's lymphoma for 459 cases. Male to female ratio for malignant lymphoma was 2.7. Mean age at diagnosis was 8.3 years. Among the pathologic subtypes, mixed cellularity was the most frequent subtype for Hodgkin's disease. Most (70.7%) cases of non-Hodgkins lymphoma belonged to high grade NHL. Burkitt lymphoma accounted for 102 cases, and lymphoblastic lymphoma was found in 58 cases. Peripheral lymphadenopathy was the most common presenting sign upon diagnosis. B symptoms were significantly more frequent in Hodgkin's disease patients than in non-Hodgkin lymphoma patients. The Complete response rate was 62.1% for non-Hodgkin's lymphoma, and 82.8% for Hodgkin's disease. Overall 5 year survival rate was 60.0% in non-hodgkin's lymphoma, and 84.8% in Hodgkin's disease. CONCLUSION: The annual incidence of malignant lymphoma in Korea is 4.7 per million. In cases of chemotherapy-sensitive, refractory or relapsed malinant lymphoma, high dose chemotherapy followed by hematopoietic stem cell transplantation is vital for improved survival. For more systematic analysis of epidemiology on malignant lymphomas, better surveillance mechanisms on the occurrence of malignant lymphomas are crucial, and establishment of standardized treatment protocol for malignant lymphoma is required.
Burkitt Lymphoma ; Child* ; Clinical Protocols ; Diagnosis ; Drug Therapy ; Drug Therapy, Combination ; Epidemiologic Studies ; Epidemiology* ; Female ; Hematopoietic Stem Cell Transplantation ; Hodgkin Disease ; Humans ; Incidence ; Korea* ; Lymphatic Diseases ; Lymphoma* ; Lymphoma, Non-Hodgkin ; Male ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; Surveys and Questionnaires ; Radiotherapy ; Retrospective Studies* ; Survival Rate

PURPOSE: The annual incidence of aplastic anemia (AA) in Asian countries is higher than in Western countries. The pathogenesis in AA has been investigated in hematopoiesis and immunology. Recently, the survival rate and the quality of life of the patients with AA have been steadily improved by the development of a variety of treatments such as the immunosuppressive therapy (IST), and hematopoietic stem cell transplantation (HSCT). The Korean Society of Pediatric Hematology-oncology retrospectively investigated the incidence, treatment strategies, survival rate, and time to become independent from transfusion in patients with AA, who were diagnosed from January 1st, 1991 to December 31st, 2000 in Korea. METHODS: All the questionnaires were sent to a group of training hospitals, and we collected about 600 questionnaire forms from 27 hospitals. However, 493 reports were available for data analysis. RESULTS: The male and female ratio in AA is 1.1 (259 males vs. 234 female). The median age at diagnosis is 9 years old (range; 0.8~16 years old). The annual incidence of children with AA in Korea is 4.5 per million on the basis of Korean pediatric population. In etiology, there are 20 cases (4.1%) in congenital and others in acquired AA. In acquired AA, the cause of illness was not identifiable for most of the patients, but 1 patient had hepatitis-associated AA, and 3 patients developed the illness after medication. According to the initial laboratory data at diagnosis, the peripheral blood findings showed that hemoglobin is 7.1+/-2.4 g/dL, white blood cell 3, 200/microL (200~16, 550), absolute neutrophil counts 670/microL (0~12, 487), platelets 19, 000/microL (1, 000~500, 000), and corrected reticulocytes 0.18% (0.0~4.7). The bone marrow examination revealed that cellularity was below 25% in 348 patients, and over 25% in 105 patients. In the available data, 269 patients (54.6%) were diagnosed of severe aplastic anemia (SAA) and 224 patients of non-SAA (NSAA). HSCT were done for 96 patients (19.5%) and others received another treatments such as the IST. The anti-thymocyte globulin (ATG) or anti-lymphocyte globulin (ALG) treatment was done for 263 cases, corticosteroids for 259, cyclosporine A (CSA) for 215, and anabolic steroids for 138. The combination IST including ATG or ALG plus corticosteroid plus CSA were applied to 154 children with AA, and transfusion only in 37, as conservative care. In case of those patients with HSCT, the time from diagnosis to transplantation was 12 months (1~144 months) and the sources of stem cells were bone marrow in 82 cases, growth factor mobilized peripheral blood in five, and cord blood in six. There were 57 patients transfused below 40 units of blood products before HSC transplantation. Graft rejection was identified from 16 patients, and booster transplantations were done for 12 patients among them. In complications of HSCT, the graft versus host disease was developed in 20 patients and viral diseases in 12 cases including the CMV, herpetic infection, and hepatitis. Also, one patient suffered from veno-occlusive disease. The overall survival rate in children with AA is 64.3%. The survival rate in HSCT is better than that IST (76.9% vs. 62.6%, P< 0.05). In IST, overall survival rate in very SAA showed lower than SAA and NSAA, and in SAA lower than NSAA in case of absolute neutrophil count below 200/microL (P< 0.05). There was no significant difference in terms of the sex, age at beginning of treatment. In HSCT, transfusion was not related to the survival rate. However, overall survival rate is better in short interval between diagnosis and HSCT than in long interval (P< 0.05). There was no significant difference in the probability of transfusion independence according to treatment strategies, even though it was 71.0% in HSCT and 12.8% in immunosuppressive therapy at the end point of survey (P=0.47). The response pattern was as follows. There were 155 cases of complete response, 110 of partial response and 120 of no response in spite of various treatments. The relapse after treatment was found in 11 patients after IST, of which 6 patients experienced more than 2nd relapse. The median time between the end of treatment and relapse was 16 months (6~84 months). Only three cases developed into other diseases (1 case into acute myeloid leukemia and 2 cases into myelodysplastic syndrome). The median time from diagnosis to the end of treatment was 62 months (0.5~174 months). In fatal cases, the median time between diagnosis and death was 29 months (0~144 months) despite several therapeutic strategies. CONCLUSION: In Korea, the annual incidence of children with AA is 4.5 per million. This result is similar to the ones reported in other Asian countries, but higher than those in Western countries. Although a lot of children with AA received various therapies including IST or HSCT, new treatment strategies have to be developed to improve the survival rate and the quality of life of children with AA
Adrenal Cortex Hormones ; Allergy and Immunology ; Anemia, Aplastic* ; Antilymphocyte Serum ; Asian Continental Ancestry Group ; Bone Marrow ; Bone Marrow Examination ; Child* ; Cyclosporine ; Diagnosis ; Epidemiology* ; Female ; Fetal Blood ; Graft Rejection ; Graft vs Host Disease ; Hematopoiesis ; Hematopoietic Stem Cell Transplantation ; Hepatitis ; Humans ; Incidence ; Korea* ; Leukemia, Myeloid, Acute ; Leukocytes ; Male ; Neutrophils ; Quality of Life ; Surveys and Questionnaires ; Recurrence ; Reticulocytes ; Retrospective Studies* ; Statistics as Topic ; Stem Cells ; Steroids ; Survival Rate ; Virus Diseases

Purpose: Renal tumors account for approximately 7% of all childhood cancers. These include Wilms tumor (WT), clear cell sarcoma of the kidney (CCSK), malignant rhabdoid tumor of the kidney (MRTK), renal cell carcinoma (RCC), congenital mesoblastic nephroma (CMN) and other rare tumors. We investigated the epidemiology of pediatric renal tumors in Korea. Materials and Methods: From January 2001 to December 2015, data of pediatric patients (0–18 years) newly-diagnosed with renal tumors at 26 hospitals were retrospectively analyzed. Results: Among 439 patients (male, 240), the most common tumor was WT (n=342, 77.9%), followed by RCC (n=36, 8.2%), CCSK (n=24, 5.5%), MRTK (n=16, 3.6%), CMN (n=12, 2.7%), and others (n=9, 2.1%). Median age at diagnosis was 27.1 months (range 0-225.5) and median follow-up duration was 88.5 months (range 0-211.6). Overall, 32 patients died, of whom 17, 11, 1, and 3 died of relapse, progressive disease, second malignant neoplasm, and treatment-related mortality. Five-year overall survival and event free survival were 97.2% and 84.8% in WT, 90.6% and 82.1% in RCC, 81.1% and 63.6% in CCSK, 60.3% and 56.2% in MRTK, and 100% and 91.7% in CMN, respectively (p < 0.001). Conclusion The pediatric renal tumor types in Korea are similar to those previously reported in other countries. WT accounted for a large proportion and survival was excellent. Non-Wilms renal tumors included a variety of tumors and showed inferior outcome, especially MRTK. Further efforts are necessary to optimize the treatment and analyze the genetic characteristics of pediatric renal tumors in Korea.