OBJECTIVES: There is a growing trend of medical students using electronic devices for studying. This paper analyzes such trend and assesses if the utilization of devices is adequate to effectively help students to study. METHODS: Survey of total 155 medical students about the usage of the electronic devices for studying during the first year of medical school was done. The answers were matched with their exam scores in the first year. RESULTS: Most of students were using a device, as a learning tool and the most important purpose of it was its convenience, especially for taking notes during lectures. However, students who didn't use a device when they learned anatomy or who studied with the printouts showed a tendency of receiving better scores on exams. CONCLUSION: Utilizing electronic devices for studying tends to be more convenient, but not effective for studying anatomy.
Educational Technology ; Humans ; Learning ; Lectures ; Schools, Medical ; Students, Medical*

PURPOSE: Gastroesophageal reflux in infant is a physiological process. However, surgery is performed in high risk infants with severe gastroesophageal reflux disease (GERD) when medical management fails. This study focuses on efficacy and safety of Nissen fundoplication for GERD in infants under age 12 months. METHODS: This study was a retrospective case analysis of 11 neonates and infants under 12 months of age who underwent Nissen fundoplication following a failure of medical treatment between June 2010 and June 2013 at Pusan National University Children's Hospital. The records were reviewed to determine the effect of fundoplication on symptoms and post-operative complications. RESULTS: A total of 11 infants consist of four males and seven females. Mean birth weight was 2,305.5+/-558.6 g (1,390-3,130 g). They had some underlying disease, which are not related with GERD such as congenital heart disease (54.5%), prematurity (45.5%), neurologic disease (18.2%), respiratory disease (18.2%), and other gastrointestinal disease. Mean body weight at surgery was 3,803.6+/-1,864.9 g (1,938.7-5,668.5 g). Mean age at operation was 99.9+/-107.6 days (17-276 days). Duration from operation to full enteral feeding was 10.9 days. Symptoms related GERD disappeared in all patients including one who got reoperation. One infant died of congenital heart disease unrelated to surgery. There were no complications related to fundoplication. CONCLUSION: Fundoplication is effective and safe treatment in the neonates and infants with severe GERD.
Birth Weight ; Body Weight ; Busan ; Enteral Nutrition ; Female ; Fundoplication* ; Gastroesophageal Reflux* ; Gastrointestinal Diseases ; Heart Defects, Congenital ; Humans ; Infant* ; Infant, Newborn* ; Male ; Physiological Processes ; Reoperation ; Retrospective Studies

Cantrell's syndrome is a rare congenital anomaly, consists of five malformations. There are the midline abdominal wall defect, the defect of sterna lower part, an agenesis of the anterior part of the diaphragm, an absence of the diaphragmatic pericardium, and the congenital intracardiac problem. We diagnosed Cantrell's syndrome with left ventricular diverticulum in a female neonate with no perinatal problems. She experienced an one-staged operation and discharged with no complications. We report a case with brief review of the literature.
Abdominal Wall ; Diaphragm ; Diverticulum* ; Female ; Humans ; Infant, Newborn* ; Pericardium

PUPPOSE: The purpose of this study was to analyze related factors for major nursing diagnoses used in caring for institutionalized elders. METHOD: This study was a descriptive study. The participants were 92 residents in a long-term care facility in Wonju, selected by convenience sampling. The instrument was a checklist designed on the basis of the related factors suggested by NANDA (1997) and a literature review. Data was collected by chart review, observation, and interviews with the participants. Data was analyzed using descriptive statistics with the SPSS WIN program. RESULT: The most frequent nursing diagnosis was 'risk for injury', 'self-esteem disturbance', 'activity intolerance', 'impaired phyical mobility', and 'powerlessness'. The most frequent component for related factors for the five component for each nursing diagnosis was the physical component, followed by the social component. Common related factors for the nursing diagnoses were 'pain', 'change of emotional state/disorder', 'cognitive disorder', 'change of physical structure and function', and 'physical impairment', and 'immobility'. CONCLUSION: The results of this study can contribute to the development of appropriate nursing intervention programs for elders (eg. 'Injury Prevention Programs', 'Self-esteem Improvement Programs' etc.). Clinical guidelines that gerontological nurses can use to accurately assess health problems and select appropriate nursing interventions may be developed.
Checklist ; Gangwon-do ; Long-Term Care ; Nursing Diagnosis* ; Nursing*

Purpose: This study was conducted to demonstrate objective stability of postoperative pain management status managed by nurse-based, anesthesiologist-supervised Acute Pain Service (APS). Methods: A retrospective descriptive review was conducted with 5,748 patients who had used intravenous Patient Controlled Analgesia (PCA) from January to December 2017. Data were analyzed using descriptive statics, Frequency analysis, ANOVA, Cross tabulation with X2 test, and Correlation coefficient. Results: As the APS nurse's education date increased, the period of using PCA was statistically significantly longer, and the period of stopping PCA while using it became shorter (p<.001). Statistically significant, the most painful operations were extremities, spine, upper abdomen, and thorax, while the least painful surgery was lower abdomen (p<.001). Lower abdominal surgery used the highest amount of PCA (p<.001), and extremities and spinal surgery, the lowest amount of PCA and frequently stop using it (p<.001). The most common side effects were nausea and vomiting after surgery, with an incidence of 16.0% within 24 hours and 9.8% within 48 hours. The overall error caused by PCA was 1.5%, with 84.3% being caused by human errors. Conclusion With the pain management effect of APS nurses, patients used PCA more effectively. There were also fewer side effects and error rates compared to prior studies.Therefore, it is suggested that this system is safe and effective for pain management.

BACKGROUND: This study was conducted to develop a pre-discharge group education program for liver transplant patients, and to contribute to improving the knowledge and performance of self-management after discharge. METHODS: This investigation was a methodological study consisting of analysis, design, development, operation, and evaluation stages. RESULTS: The constituent items of the pre-discharge group education program for liver transplant patients include medication management, infection management, emergency management, outpatient management, complication management, nutrition management, exercise management, wound and drainage management, disability registration, and sex life. The pre-discharge group education program for liver transplant patients was conducted once a week, 30 minutes for the coordinator, 40 minutes for the clinical nurse specialist (including 10 minutes for wound and drainage management), 30 minutes for pharmacists, 20 minutes for the nutritionist, and 20 minutes for social workers. Additionally, the contents of the lecture announced by PowerPoint were made the same as the booklet. The overall knowledge level before and 3 months after the pre-discharge group education program for liver transplantation patients increased significantly from 17.32±1.53 to 19.74±0.89. At the 3-month time point, the overall compliance was 77.39±3.04 out of 80. Overall satisfaction was 9.32±0.93 on a scale of 10. Finally, the need for medication was the highest at 3 months. CONCLUSIONS: It is expected that this program can be utilized in the clinical field as an effective nursing education intervention.
Compliance ; Drainage ; Education* ; Education, Nursing ; Emergencies ; Humans ; Liver Transplantation ; Liver* ; Methods ; Nurse Clinicians ; Nutritionists ; Outpatients ; Pamphlets ; Pharmacists ; Self Care ; Social Work ; Social Workers ; Wounds and Injuries

PURPOSE: The purpose of this study was to identify experiences of nurses who served as preceptors in clinical education for senior student nurses in a college of medicine in Wonju city. METHOD: Data was collected from 20 preceptors instructing senior student nurses in 2001 using a self-completion questionnaire. To analyze data, content analysis was done using an analysis scheme developed by the investigators. RESULT: The analysis scheme consisted of 7 categories and 25 subcategories. 135 significant statements were analyzed and categorized. Preceptors indicated that they were role models, socialization facilitators and educators while instructing students in the clinical practicum. In performing the preceptors' role, preceptors reported that their most important change was self-enhancement,and positive experience was a constructive work atmosphere. The most important factor facilitating the preceptors' role performance was support from head nurses, and the most discouraging factor was work loads. CONCLUSION: This study suggests that interventions for encouragement and socialization of preceptors should be developed to promote clinical education for senior student nurses.
Adult ; *Education, Nursing ; Female ; Humans ; Korea ; *Preceptorship/methods

PURPOSE: The purpose of this study was to identify experiences of nurses who served as preceptors in clinical education for senior student nurses in a college of medicine in Wonju city. METHOD: Data was collected from 20 preceptors instructing senior student nurses in 2001 using a self-completion questionnaire. To analyze data, content analysis was done using an analysis scheme developed by the investigators. RESULT: The analysis scheme consisted of 7 categories and 25 subcategories. 135 significant statements were analyzed and categorized. Preceptors indicated that they were role models, socialization facilitators and educators while instructing students in the clinical practicum. In performing the preceptors' role, preceptors reported that their most important change was self-enhancement,and positive experience was a constructive work atmosphere. The most important factor facilitating the preceptors' role performance was support from head nurses, and the most discouraging factor was work loads. CONCLUSION: This study suggests that interventions for encouragement and socialization of preceptors should be developed to promote clinical education for senior student nurses.
Adult ; *Education, Nursing ; Female ; Humans ; Korea ; *Preceptorship/methods

Uterine leiomyoma is the most frequent gynecologic tumor, but acute torsion of uterine leiomyoma is extremely rare. We report a case of a patient who had suffered lower abdominal pain for 2 weeks. Ultrasonogram showed a subserosal uterine leiomyoma. Laparoscopic surgery confirmed the diagnosis of acute torsion of a subserosal uterine leiomyoma.
Abdominal Pain ; Humans ; Laparoscopy ; Leiomyoma ; Myoma

PURPOSE: Dyspnea is the cardinal symptom of asthma, but it is difficult to quantify clinically. Although modified Borg (mBorg) scale has been successfully used in adult, but there has been some difficulties to apply in children. Recently, Pediatric Dyspnea Scale (PDS) was adequately designed and has been widely used. The aim of this study is to compare 2 evaluating scales of dyspnea provoked by induced-bronchoconstriction in childhood asthma. METHODS: Seventy-three clinically suspected children with asthma were enrolled in this study. Each ‘fractional exhaled nitric oxide (FeNO)’ was documented. Forced expiratory volume in 1 second (FEV₁), mBorg score and PDS score were recorded during methacholine provocation test. RESULTS: Mapping using canonical plot demonstrated global similarity between 2 scales with some distinctive features. Whereas mBorg score showed more diverse categories in low level of dyspnea, PDS score did in medium level of it. A distribution of dyspnea perception score at a 20% decrease in FEV₁ relative to baseline (PS₂₀), a perception score of dyspnea at 20% fall in FEV1 of 2 scales represented similar wide, biphasic feature. Statistical relevance was verified with spearman correlation (R(s)=0.903, P<0.001) and Bland-Altman analysis. PS₂₀ of both scores and FeNO had no statistical relationship. While relationship between PS20 by mBorg score and the concentration of methacholine at 20% fall in FEV₁ (PC₂₀) was not significant (R(s)=0.224, P=0.154), that between PS₂₀ by PDS and PC₂₀ was weak positive (R(s)=0.29, P=0.063). CONCLUSION: PDS had similar pattern to assess the dyspnea with the mBorg scale suggesting adequacy of PDS in evaluating pediatric clinical asthma. We expect these scales to help clinical practice in complementary ways.
Adult ; Asthma* ; Bronchial Provocation Tests ; Bronchoconstriction* ; Child* ; Dyspnea* ; Forced Expiratory Volume ; Humans ; Methacholine Chloride ; Nitric Oxide ; Weights and Measures