Background: : This study was conducted to investigate the effect of problem based learning with simulation (S-PBL) on nursing students according to different levels of team activity satisfaction. Methods : A total of 46 nursing students at a university was surveyed. The data were collected using a self-report questionnaire and were analyzed using SPSS/WIN 24.0. Results : Self-directed learning ability improved (t=5.83, p<.001) and communication apprehension increased (t=2.24, p=.034), but not to the extent of high communication apprehension. According to different levels of team activity satisfaction, the improvement in self-directed learning ability was higher in the high satisfaction group and the evaluation of the class was also higher (t=6.92, p<.001). There was no difference in communication apprehension. Conclusion : Effective team building and lesson design are necessary to improve team activity satisfaction when running S-PBL classes.

: This study was conducted to investigate nurse’s perceptions of patient safety culture, organizational communication, and patient safety management activity levels and influential factors. Methods : A total of 183 nurses working at a general hospital located in “G.” was surveyed. The data were collected using a self-report questionnaire from July 12 to 25, 2018, and were analyzed using SPSS/WIN 21.0. Results : The factors affecting the research subjects’ patient safety management activities were organizational communication (β=.41, ρ<.000) and their perceptions of patient safety culture (β=.18, ρ <.025), which revealed an explanatory power of 29.5%. Conclusion : The findings show the importance of organizational communication and perceptions of patient safety culture in patient safety management activities. Healthcare organizations should develop programs to address these influencing factors.

BACKGROUND AND OBJECTIVES: The present study aims to investigate whether the cochlear implant electrode array design affects the electrophysiological and psychophysical measures. SUBJECTS AND METHODS: Eighty five ears were used as data in this retrospective study. They were divided into two groups by the electrode array design: lateral wall type (LW) and perimodiolar type (PM). The electrode site was divided into three regions (basal, medial, apical). The evoked compound action potential (ECAP) threshold, T level, C level, dynamic range (DR), and aided air conduction threshold were measured. RESULTS: The ECAP threshold was lower for the PM than for the LW, and decreased as the electrode site was closer to the apical region. The T level was lower for the PM than for the LW, and was lower on the apical region than on the other regions. The C level on the basal region was lower for the PM than for the LW whereas the C level was lower on the apical region than on the other regions. The DRs on the apical region was greater for the PM than for the LW whereas the DR was narrower on the apical region than on the other regions. The aided air conduction threshold was not different for the electrode design and frequency. CONCLUSIONS: The current study would support the advantages of the PM over the LW in that the PM had the lower current level and greater DR, which could result in more localized neural stimulation and reduced power consumption.
Action Potentials ; Cochlear Implants ; Ear ; Electrodes ; Retrospective Studies

PURPOSE: The aim of this study was to evaluate the details of the clinical characteristics and food exposure types at the first symptom onset in immediate-type cow's milk allergy (CMA) and egg white allergy (EWA) in Korean children. METHODS: This study included children with immediate-type CMA (n=288) or EWA (n=233) with symptom onset time of 2 hours or less, who visited Samsung Medical Center, Ajou University Hospital, and Soonchunhyang University Seoul Hospital between September 2014 and August 2015. The details of clinical features and food exposure types at the first symptom onset were evaluated by retrospective medical record review using a standardized case report form. RESULTS: The median ages of first symptom onset were 10 months in CMA and 12 months in EWA. The most common types of exposure at the first symptom in CMA were formula milk (29.5%) and milk (29.5%), followed by cheese (17.7%) and yogurt (14.2%). The most common type of exposure in EWA was boiled eggs (35.6%), followed by rice/porridge/soup containing eggs (27.5%), pan-fried eggs (17.6%), and baked goods (9.9%). Cutaneous symptoms were most common in both CMA and EWA, and anaphylaxis was noticed in 36.1% and 30.3%, respectively. Baked goods containing milk or eggs also induced anaphylaxis. The symptom onset time was less than 30 minutes in the majority of patients and the most common place of occurrence was home in both CMA and EWA. CONCLUSION: This study provides comprehensive information on CMA and EWA, and therefore helps clinicians diagnose and guide appropriate food restriction in children with CMA and EWA.
Anaphylaxis ; Cheese ; Child* ; Egg Hypersensitivity ; Egg White* ; Eggs ; Humans ; Hypersensitivity* ; Hypersensitivity, Immediate ; Medical Records ; Milk Hypersensitivity ; Milk* ; Ovum* ; Retrospective Studies ; Seoul ; Yogurt

The objective of this review is the revision of the Korean practice parameters for the pharmacological treatment of attention-deficit hyperactivity disorder (ADHD) based on the change in the diagnostic system from DSM-IV-TR to DSM-5 and psychopharmacological developments. For the evidence-based approach, the authors conducted a review of the literature, including controlled clinical trials, studies of the side effects of drugs, toxicology and meta-analyses from the United States and Europe, as well as recent research conducted in Korea. The review committee composed of Korean experts on ADHD reviewed the revised parameters. This revised version reveals how to use central nervous system psychostimulants, non-stimulants such as atomoxetine and alpha2 agonists, and other medication for ADHD, and how to manage the adverse effects of such medication. At the end of this revised version, the authors propose recommendations for the pharmacotherapy of ADHD.
Advisory Committees ; Atomoxetine Hydrochloride ; Central Nervous System ; Drug Therapy ; Drug-Related Side Effects and Adverse Reactions ; Europe ; Korea ; Toxicology ; United States

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OBJECTIVES: This study presents the current status of nursing informatics education, the content covered in nursing informatics courses, the faculty efficacy, and the barriers to and additional supports for teaching nursing informatics in Korea. METHODS: A set of questionnaires consisting of an 18-item questionnaire for nursing informatics education, a 6-item questionnaire for faculty efficacy, and 2 open-ended questions for barriers and additional supports were sent to 204 nursing schools via email and the postal service. Nursing schools offering nursing informatics were further asked to send their syllabuses. The subjects taught were analyzed using nursing informatics competency categories and other responses were tailed using descriptive statistics. RESULTS: A total of 72 schools (35.3%) responded to the survey, of which 38 reported that they offered nursing informatics courses in their undergraduate nursing programs. Nursing informatics courses at 11 schools were taught by a professor with a degree majoring in nursing informatics. Computer technology was the most frequently taught subject (27 schools), followed by information systems used for practice (25 schools). The faculty efficacy was 3.76 ± 0.86 (out of 5). The most frequently reported barrier to teaching nursing informatics (n = 9) was lack of awareness of the importance of nursing informatics. Training and educational opportunities was the most requested additional support. CONCLUSIONS: Nursing informatics education has increased during the last decade in Korea. However, the proportions of faculty with degrees in nursing informatics and number of schools offering nursing informatics courses have not increased much. Thus, a greater focus is needed on training faculty and developing the courses.
Competency-Based Education ; Education* ; Electronic Mail ; Humans ; Information Systems ; Korea* ; Nursing Education Research ; Nursing Informatics* ; Nursing* ; Postal Service ; Schools, Nursing ; Tail

OBJECTIVES: This study presents the current status of nursing informatics education, the content covered in nursing informatics courses, the faculty efficacy, and the barriers to and additional supports for teaching nursing informatics in Korea. METHODS: A set of questionnaires consisting of an 18-item questionnaire for nursing informatics education, a 6-item questionnaire for faculty efficacy, and 2 open-ended questions for barriers and additional supports were sent to 204 nursing schools via email and the postal service. Nursing schools offering nursing informatics were further asked to send their syllabuses. The subjects taught were analyzed using nursing informatics competency categories and other responses were tailed using descriptive statistics. RESULTS: A total of 72 schools (35.3%) responded to the survey, of which 38 reported that they offered nursing informatics courses in their undergraduate nursing programs. Nursing informatics courses at 11 schools were taught by a professor with a degree majoring in nursing informatics. Computer technology was the most frequently taught subject (27 schools), followed by information systems used for practice (25 schools). The faculty efficacy was 3.76 ± 0.86 (out of 5). The most frequently reported barrier to teaching nursing informatics (n = 9) was lack of awareness of the importance of nursing informatics. Training and educational opportunities was the most requested additional support. CONCLUSIONS: Nursing informatics education has increased during the last decade in Korea. However, the proportions of faculty with degrees in nursing informatics and number of schools offering nursing informatics courses have not increased much. Thus, a greater focus is needed on training faculty and developing the courses.
Competency-Based Education ; Education* ; Electronic Mail ; Humans ; Information Systems ; Korea* ; Nursing Education Research ; Nursing Informatics* ; Nursing* ; Postal Service ; Schools, Nursing ; Tail

BACKGROUND: This study was performed to compare the incidence of emergence agitation (EA) between inhalation and intravenous anesthesia induction in children after sevoflurane anesthesia. METHODS: In this prospective and double-blind study, 100 children aged 3 to 7 years were enrolled. Subjects were randomly assigned to the sevoflurane (Group S) or thiopental (Group T) anesthesia induction groups. Anesthesia was induced using 8% sevoflurane and 4-6 mg/kg thiopental in Groups S and T, respectively. Anesthesia was maintained with nitrous oxide and sevoflurane. The children were evaluated at 5 and 20 min after arrival in the postanesthesia care unit (PACU) with a four-point agitation scale and the Pediatric Anesthesia Emergence Delirium scale. The incidence of EA and administration of the rescue agent were recorded. RESULTS: The incidence of EA was significantly lower in Group T compared to Group S at 5 min after PACU arrival (3/49 patients, 6% vs. 12/47 patients, 26%, P = 0.019). However, there was no difference between the two groups at 20 min after PACU arrival (23/49 vs. 19/47 patients in Group T vs. Group S, P = 0.425). The overall incidence of EA was 60% (28/47 patients) in Group S and 41% (20/49 patients) in Group T (P = 0.102). The number of children who received propofol as a rescue agent was significantly lower in Group T (Group S: 14/47 vs. Group T: 5/49, P = 0.031). CONCLUSIONS: Intravenous anesthesia induction with thiopental reduced the incidence of EA in the early PACU period compared to inhalation induction with sevoflurane in 3- to 7-year-old children undergoing sevoflurane anesthesia.
Anesthesia* ; Anesthesia, Intravenous ; Child ; Delirium ; Dihydroergotamine* ; Double-Blind Method ; Humans ; Incidence ; Inhalation ; Nitrous Oxide ; Pediatrics ; Propofol ; Prospective Studies ; Thiopental*