PURPOSE: The purpose of this study was to examine factors related to burnout of nurses at hemato-oncology wards. METHODS: The participants were 134 nurses working at hematology-oncology wards in three tertiary general hospitals in Seoul and Gyeonggi Province. Data were collected using a structured questionnaire that consisted of personal characteristics, occupational stress, satisfaction and burnout. Using a SPSS/WIN 12.0 program, descriptive statistics, t-test, ANOVA, and stepwise multiple regression procedures were employed. RESULTS: The mean score of burnout reported by the participants was 3.15 +/- 0.50 (range 1~5), showing the highest scores in the area of physical burnout (3.53 +/- 0.57). The satisfaction with nursing profession was found to be the most impact on the burnout of the hematology-oncology ward nurses (beta=-.533), followed by occupational stress (beta=.351) and years of clinical experiences (beta=-.154). CONCLUSION: Given the findings, the sorts of strategies to increase the satisfaction with nursing profession and decrease their occupational stress are required, particularly for newly employed nurses.
Hospitals, General ; Humans ; Surveys and Questionnaires

Silver diamine fluoride, which can arrest dental caries, is alkaline and may cause mild soft tissue irritation. Water-based silver fluoride has a neutral pH, which is closer to the physiological range, and is biocompatible for use in the oral environment. This study aimed to evaluate the effect of water-based silver fluoride on remineralizing early enamel lesions by comparing it with other fluoride agents through microhardness and quantitative light-induced fluorescence measurements. An in vitro study with intact bovine incisors was performed. Artificial enamel lesions were induced and subjected to microhardness and quantitative light-induced fluorescence testing. Specimens were randomly divided into 4 groups for treatment. The specimens in group I were treated with water-based silver fluoride and potassium iodide, group II with silver diamine fluoride and potassium iodide, group III with sodium fluoride varnish, and group IV with distilled water. After 8 days of pH cycling, the specimens were subjected to microhardness and quantitative light-induced fluorescence testing. Water-based silver fluoride and silver diamine fluoride showed the greatest increases in microhardness and quantitative light-induced fluorescence, with no significant differences between the two. Sodium fluoride varnish also exhibited a significant increase in microhardness and quantitative light-induced fluorescence, but the differences were smaller than those for water-based silver fluoride and silver diamine fluoride. Water-based silver fluoride is considered useful in a clinical setting for remineralizing enamel lesions, with the advantages of no risk of tissue burn and improved taste and smell.