Purpose: The purpose of this study was to determine the effects of CPR training for nursing students on their knowledge, attitude and perceived competence. Methods: This study was a nonequivalent control group pretest-posttest design. The participants were 54 nursing students who were conveniently assigned to an experimental or control group. The data was collected from October 22 to November 20, 2007 and analyzed by using $x^2$-test and t-test. Results: The first hypothesis,“Posttest CPR knowledge scores in the experimental group will be higher than those in the control group”was supported(t=4.257, p=.000). The second hypothesis,“Posttest CPR attitude scores in the experimental group will be higher than those in the control group” was supported(t=3.664, p=.001). The third hypothesis,“Posttest CPR perceived competence scores in the experimental group will be higher than those in the control group”was supported(t=6.49, p=.000). Conclusion: The CPR training was the effective strategic method to increase the levels of knowledge, attitude, and perceived competence for nursing students.

Purpose: This study was conducted to exam the effects of the Abbreviated Cognitive Behavioral Therapy(ACBT) on chronic insomnia. Methods: Study was one-group interrupted time series study that involved 13 adults(mean age=51.7, aged 25-77 years) with chronic primary insomnia who visited sleep disorder clinic of S Hospital from November 2004 to October 2005. The subjects received 2-session individual ACBT with 2 week-interval($1^{st}$: 1.5- 2hrs, $2^{nd}$: 20-30min). To measure the subjective insomnia severity and sleep patterns, 3 times of insomnia severity index and sleep logs were completed(before ACBT, after ACBT, and 3-month after ACBT). The main outcomes were subjective insomnia severity and sleep patterns(sleep onset latency, waking after sleep onset, and total sleep time, sleep efficiency). The data were analyzed with SPSS 10.0 version program by Friedman test, Wilcoxon signed rank test with Bonferroni correction. Results: There were statistically significant decrease in insomnia severity index, sleep onset latency, and waking after sleep onset, and increase total sleep time and sleep efficiency. Conclusion: ACBT was effective in reducing subjective insomnia severity and improving sleep patterns. Sleep improvement was better sustained over time with ACBT.

Purpose: Patients who underwent a coronary artery bypass graft surgery(CABG) experienced the unpleasant emotions and discomfort when their chest tube was removed. The purpose of this study was to evaluate the effects of cold therapy on pain related to chest tube removal(CTR) in CABG patients. Methods: Fifty adult patients undergoing CABG were recruited in a prospective, double blinded study. Subjects were divided into the experimental group and the control group considering their sex and age. The pretest data were obtained 20 minutes before CTR. Patients in the experimental group, received cold therapy for 10 minutes before CTR. Pain sense and intensity were determined immediately after CTR and at 10 minutes after CTR. Results: The total score of pain sense immediately after CTR of the experimental group was significantly lower than that of the control group(t=-3.703, p=.003). And scores of pain intensity immediately after CTR in the experimental group were significantly lower than that of the control group(t=-3.073, p=.001). But, there was no significant difference in the score of pain intensity 10 minutes after CTR between the experimental and the control group(t=1.759, p=.085). Conclusion: The cold therapy would be recommended as an effective and nonpharmacologic nursing intervention for relieving pain in patients undergoing CTR.

Purpose: Providing oral care is one of the most important nursing interventions in ICU. Good oral health prevents various complications including pneumonia and improves patients' well-being as well. The purpose of this study was to indentify the ICU nurses’awareness and performance on oral care. Methods: Using a convenient sampling, 170 ICU nurses from 5 university hospitals in two metropolitan cities were selected. Results: Of the 170 nurses in this study, 95.9% were aware of the importance of oral care. Subjects responded that providing oral care three times or more a day was appropriate to prevent ventilator associate pneumonia. 43.5% of the subjects acknowledged that they didn’t know what the most effective oral care solution was. In oral care performance, 61.8% of subjects provided oral care once a day for patients with intubation, and 74.7% used oral solutions without knowing the exact pharmacological effects of them. Conclusion: As the results of this study, most ICU nurses realized the importance on oral care for ICU patients, but the frequency of performance was low. To improve oral care performance in the ICU, structured education should be provided to ICU nurses and evidence based oral care protocols need to be developed.

Purpose: This study was to identify the effects of simulation-based training for advanced cardic life support on the competence of nurses in critical care settings. Methods: In this study, a nonequivalent control pretest-post test quasi-experimental design was used. Data were collected from May 1 to June 1, 2006 at one general hospital in W city. Among 40 nurses in critical care settings, twenty were assigned to the experimental group and twenty to the control group. Nurses in the experimental group received simulation-based training for advanced cardiac life support. Measurement tool were ACLS related knowledge and skills developed by AHA & Mega Code (2005) and some items were modified. The collected data were statistically processed using SPSS version 12.0 for Windows, and analyzed using descriptive statistics, $X^2$test, t-test, paired ttest, Pearson correlation coefficients. Results: 1) Hypothesis 1“: Nurses who received simulationbased training would have more knowledge of advanced cardiac life support than nurses who received traditional training”, was supported (t=11.51, p=.00). 2) Hypothesis 2: “Nurses who received simulation-based training would have better advanced cardiac life support skills than nurses who received traditional training”, was supported (t=2.38, p=.00). Conclusion: Simulation-based training for advanced cardiac life support is an effective strategy for increasing the competence of nurses in advanced cardiac life support in critical care settings.

Purpose: Purpose of this study was to analyze the nursing focuses for standardization of ICU nursing records. Methods: The data were collected from 1,000days'nursing records of 197 ICU patients at a tertiary hospital in Seoul. Nursing focuses were unified at the consulting group meeting and they were cross-mapped with the NANDA nursing diagnoses. Results: The 62 nursing focuses in 7 NANDA categories were extracted from nursing record. Among total nursing focuses 41 correspond to the NANDA nursing diagnoses and 21 were added to ICU nursing focuses. The 10 most frequently used nursing focuses are 'Ineffective airway clearance', 'Impaired gas exchange', 'Ineffective tissue perfusion: cardiopulmonary', 'Ineffective breathing pattern', 'Ineffective tissue perfusion: renal', 'Ineffective infant feeding pattern', 'Risk for impaired skin integrity', 'Hyperthermia', 'Impaired skin integrity', 'Decreased cardiac output', Conclusion: Nursing focuses list of ICU was extracted from the result of this study. These nursing focuses might form a framework for development of research-based assessment guideline and care plans for ICU patients through standardization of nursing records.

Purpose: This study was done to identify the level of knowledge and competence of nurses with regard to cardiopulmonary resuscitation. Methods: The participants were 360 nurses who worked in 3 general hospitals affiliated with universities in K-province. The study was done in May and June, 2005. Analysis was done using SPSS 12.0 and descriptive statistics, t test, ANOVA, Pearson’s correlation coefficients, and multiple regression were used to analyze the data. Results: The results showed that nurses’knowledge and competence levels vary. Mean scores for knowledge were 19.64. Using a score of 1, the mean was 0.65. Mean scores for competence were 96.29. Using a score of 5, the mean was 3.57. Correlation between total knowledge and total competence was r=.49 (p=.00). Conclusion: Lack of knowledge and low competence in nurses should be addressed in cardiopulmonary resuscitation education programs. For more effective education, the type of education should not be limited to lectures only, but should include both lectures and practice. As knowledge and competence were affected by work experience, it is important to provide nurses not only with knowledge but with work experience to increase levels of knowledge and competence in cardiopulmonary resuscitation.