No abstract available.
Humans

PURPOSE: This study was done to identify the effect of nursing organizational culture on empowerment as perceived by new clinical nurses. METHODS: For the objective a sample of 175 new nurses from secondary/tertiary hospitals having not less than 250 beds located in B city was selected to complete a questionnaire. The collected data were analyzed using descriptive statistics, t-test, One-way ANOVA, Scheffe's test, Pearson correlation coefficients and simultaneous multiple regression with the SPSS 14.0 software program. RESULTS: As for nursing organizational culture as perceived by the respondent, relation-oriented culture had the highest average score (3.60+/-.63) out of a possible 5 points followed by hierarch-oriented culture, innovation-oriented culture and task-oriented culture with 3.45+/-.30, 3.19+/-.53 and 3.05+/-.46, respectively. The respondents' level of perceived empowerment was 3.06+/-.41. The factors influencing empowerment according to nursing organizational culture were innovation-oriented and relation-oriented culture in that order. These 2 variables were statistically significant predictors and explained 48.6% of the variance in empowerment. CONCLUSIONS: The results of this study indicate that emphasis should be given to nursing organizational culture strengthened by innovationoriented and relation-oriented culture, rather than task-oriented and hierarch-oriented culture, in order to foster harmonious empowerment among nurses at all levels.
Surveys and Questionnaires ; Organizational Culture ; Power (Psychology)

Twenty-eight cases of fracture of the femur and tibia on the same leg were treated in Pusan Maryknoll Hospital during the period from April 1981 to Jun 1988. We studied all of these patients, divided by five groups according to the method of treatment, with analysis of treatment and end results. The following results were obtained. 1. The incidence of trauma was high in the young man, and most frequent in the third decade (42.9%). 2. The main cause of injuries was traffic accident; 22 patients (78.6%). 3. The common fracture site was middle one-third in femur and tibia respectively. 4. The most common associsted injury was head trauma (9 case). 5. The average healing time of fracture was 20.7 weeks in femur and 22.7 weeks in tibia of group 3, 4, 5. 6. The best results were obtained in cases both fractures stabilized surgically.
Accidents, Traffic ; Adult ; Busan ; Craniocerebral Trauma ; Femur ; Humans ; Incidence ; Leg ; Methods ; Tibia

PURPOSE: This study was done to examine how medication contamination in a single-dose glass ampule is affected by minute glass flakes generated in different methods of cutting the ampule. METHOD: Sixty medicationcontaining glass ampules were randomly assigned to two groups. The number of glass flakes, resulting from two different cutting methods (with cotton and without cotton), were counted under the microscope. Contamination was evaluated by extracted the medication with a syringe and culturing it in E. coli, coliform, and aerobic bacteria culture media. Result: Fewer glass flakes were found in the ampules when the ampule was cut with cotton. The use of cotton, however, did not significantly change the degree of drug contamination. CONCLUSION: Although minute glass flakes generated in the ampule cutting operation did not significantly contaminate the medication and the use of cotton decreased the number of glass flakes in the ampules, glass flakes injected into the blood and tissues of the patient remain a risk factor. Therefore, pre-filled syringes or syringes with filters would be alternative methods and safeguards against the possible injection of glass flakes generated while cutting the ampule.
Bacteria, Aerobic ; Culture Media ; Drug Contamination ; Glass ; Humans ; Risk Factors ; Syringes

No abstract available.
Eating* ; Liver* ; Pneumonia* ; Sharks*

PURPOSE: This study was conducted to investigate how nurses who take care of terminal patients perceive fluid therapy and how this therapy is currently being used in hospitals. METHODS: This survey included 200 nurses, 87 of whom were working in the oncology units of 3 university hospitals in Seoul, Korea, and 113 were working in 18 hospice centers. The data for this study were collected by means of structured questionnaires and analyzed by using the Statistical Analysis System software. The differences in perception towards fluid therapy between nurses working in oncology units and those working in hospice centers were examined using the chi-square test and analysis of covariance. RESULTS: Fluid therapy was perceived more negatively by the nurses from hospice centers than by those from oncology units. Continuous subcutaneous infusion was used in hospice centers, but not in oncology units. In addition, the average amount of fluid infused daily differed significantly between the oncology units and hospice centers. CONCLUSION: Our results show that there were differences in the perception towards fluid therapy between nurses in different clinical settings. Nurses caring for terminal and palliative care patients should not simply provide or withhold fluid therapy, but rather develop a wider range of views on fluid therapy, focusing on effective alternative interventions.
Fluid Therapy ; Hospices ; Hospitals, University ; Humans ; Infusions, Subcutaneous ; Korea ; Palliative Care ; Terminally Ill ; Surveys and Questionnaires

Clinical epidemiology is defined as a method for investigating the distribution and determinants of diseases and for applying this knowledge in their prevention, and simply means application of epidemiological methods for medical research. In evidence-based medicine, randomized controlled trials (RCT) are the gold standard for assessing efficacy and safety of the intervention, while it is commonly impractical because of many limitations, such as ethical/legal problems and weak external-validity. High internal-validity of RCT permits to assess the direct efficacy of intervention without interference with bias and confounder; however, it has less generalizability or applicability to the real-life practice. Evidence-based practical guidelines are developed for patient management and decision making in real-life practice; paradoxically, the evidence of the guidelines does not come from real life, but from strict trial life. To overcome these limitations, pragmatic clinical trials for assessing the effectiveness of intervention in real-life practice or high-quality observational studies would be the best alternatives or could add more strong evidence. This article provides an overview of clinicoepidemiological research designs in the field of childhood allergic diseases and their strength/weakness.
Bias (Epidemiology) ; Child ; Decision Making ; Epidemiologic Methods ; Epidemiology ; Evidence-Based Medicine ; Humans ; Hypersensitivity ; Pragmatic Clinical Trial ; Pragmatic Clinical Trials as Topic ; Research Design*

No abstract available.
Endometriosis* ; Female

Global guidelines strongly recommend annual influenza vaccination in people age 6 months and older, particularly in asthmatic children. There is no doubt about the benefit of influenza vaccination in asthmatic children. However, some of the vaccine's components may elicit an IgE mediated hypersensitivity or disease exacerbation, including life-threatening events, in children with allergic diseases. As a result, concerns regarding the safety of the vaccine still continue today. The influenza vaccine is grown on hens' eggs and contains a trace of egg protein. Consequently, it can provoke an allergic reaction or anaphylaxis in children with an egg allergy or exacerbation in those with asthma. Therefore, we need to know the risks and benefits of the influenza vaccine and the best strategy for safe vaccination. Although most guidelines have consistently reported the safety of influenza vaccination in children with allergic disease, and have recommended annual administration, safety concerns impede guideline-based performance in practice. The safety and efficacy of influenza vaccination for allergic children are summarized in the present review.
Anaphylaxis ; Asthma ; Child* ; Disease Progression ; Egg Hypersensitivity ; Eggs ; Humans ; Hypersensitivity ; Hypersensitivity, Immediate ; Influenza Vaccines ; Influenza, Human* ; Ovum ; Risk Assessment ; Vaccination* ; Vaccines

BACKGROUND: The present study was undertaken to determine whether ketamine, used with fentanyl in epidural anesthesia, can potentiate postoperative analgesia. METHODS: Fifty patients undergoing Cesarean section were allocated randomly into two groups. Group 1 received epidural injection of 2.0% lidocaine 18-20 ml and 0.5% bupivacaine 2-5 ml with fentanyl 50 ug on 20 minutes before surgical incision, and group 2 added epidural ketamine 30 mg to group 1 at the same time. Postoperative pain relief was provided with epidural morphine 3 mg and 0.25% bupivacaine 8 ml on 40 minutes after surgical incision in both groups. Numeric rating scales for pain and mood, Prince Henry Hospital scores for pain were assessed at 2, 6, 12, 24, 48 hours after anesthesia. We measured the first request time of analgesics for postoperative pain, the dose of analgesics within postoperative 48 hours and the incidence of side effects postoperatively. RESULTS: There were no significant difference in the first request time of analgesics and use of analgesics for postoperative pain control between two groups. Pain and mood scores, and PHS score for pain in group 2 were better than those of group 1. The incidence of side effects were similar in both groups. CONCLUSIONS: The combined use of fentanyl and ketamine in epidural anesthesia provided little effect in potentiation of postoperative pain control. Further studies are needed to provide more prominent analgesic effect.
Analgesia ; Analgesics ; Anesthesia ; Anesthesia, Epidural* ; Bupivacaine ; Cesarean Section ; Female ; Fentanyl* ; Humans ; Hydrogen-Ion Concentration ; Incidence ; Injections, Epidural ; Ketamine* ; Lidocaine ; Morphine ; Pain, Postoperative ; Pregnancy ; Weights and Measures