PURPOSE: The purpose of this study was to identify the predictors of Organizational Citizenship Behavior (OCB) among hospital nurses. METHODS: Participants in this study were 231 nurses from two hospitals. The self-reported questionnaire was used to assess the level of self-efficacy, social support and OCB. The data were analyzed using descriptive statistics, Pearson's correlation coefficient, t-test, ANOVA and multiple regression. RESULTS: The mean score of OCB was 4.82, self-efficacy was 4.65, and social support was 4.56. The OCB was statistically significant according to position (t=-1.97, p=.049). The OCB was positively correlated with self-efficacy (r=.558, p<.001) and social support (r=.245, p<.001). The self-efficacy and social support explained 33.0% of the variance for OCB. CONCLUSION: The findings suggest that developing programs to improve self-efficacy and social support might be useful. Furthermore, more studies are needed to explore variables that influence nurses' Organizational Citizenship Behavior.
Surveys and Questionnaires

PURPOSE: This study was conducted to evaluate successful aging (SA) in elderly individuals and to determine the factors that influence SA. METHODS: The subjects included 207 elderly individuals from D city, Korea. The data were obtained between July 1 and August 30, 2008. The participants were assured of anonymity and confidentiality. For the evaluation, Kim & Shin's SA scale, Lawton's instrumental activities of daily living (IADL) scale, Jon's self-esteem scale, Kee's geriatric depression scale short form-Korean (GDSSF-K), and Hong's productive activities scale were used. The data were analyzed using descriptive statistics, the t-test, analysis of variance (ANOVA), and Pearson correlation coefficients; multiple regression analysis was performed using the SPSS/WIN 10.0 program. RESULTS: The maximum score for SA was 34, and the mean score was 22.62. It was found that SA was significantly correlated to IADL, self-esteem, depression, and productive activity. Depression was the most powerful predictor of SA and it accounted for 40.6% of the total variance in SA. Self-esteem, productive activity, living situation, economic status, and age together accounted for 62.1% of the total variation in SA. CONCLUSION: Depression, self-esteem, and productive activity were identified as variables that influence SA. On the basis of these results, we conclude that nurses should assist elderly individuals in order to facilitate SA. Moreover, individualized nursing management strategies must be developed in order to facilitate SA.
Activities of Daily Living ; Aged ; Aging ; Anonyms and Pseudonyms ; Confidentiality ; Depression ; Humans ; Korea

No abstract available.
Meningioma* ; Neoplasm Metastasis*

PURPOSE: This study was designed to identify the self concept and clinical competency of nurses in hospitals and to examine the relationship between two concepts. METHODS: A questionnaire was used for data collection which was done from July 1 to July 30 in 2005. The respondents were 267 staff nurses in a university hospital and general hospitals in two cities. The instruments were Son's(2002) self concept scale and Lee's(2002) clinical competency scale. The data were analyzed using descriptive statistics, t-test, ANOVA, Pearson correlation coefficients, and multiple regression using SPSS-WIN. RESULTS: The results of this study were summarized as follows: First, the total mean score of self concept was 2.56, and clinical competency was 2.59 on a 4 point scale. Second, the self concept and clinical competency were significantly correlated. Third, the results of multiple regression showed that self concept explained 45.2% of clinical competency. CONCLUSION: Self concept has a strong influence on clinical competency. Therefore, individualized nursing management strategies and education programs must be developed in order to increase a nurses self concept.
Surveys and Questionnaires ; Education ; Hospitals, General ; Nursing ; Self Concept*

PURPOSE:Autonomic neuropathy in adult diabetics is known to be common and poor in prognosis. Cardiac autonomic neuropathy increases sudden cardiac death and is present before apparant cardiac symptoms. Subclinical diabetic peripheral neuropathy is common with type 1 diabetes. In children, few studies for subclinical peripheral neuropathy and cardiac autonomic neuropathy were reported but the results were inconsistent. The authors investigated subclinical cardiac and peripheral neuropaties and evaluated correlation between nerve conduction velocity(NCV) and cardiac autonomic function(CAF) test in type 1 diabetic children and adolescents METHODS:Over 5 years from 1997 to 2002, 27 IDDM without clinical neuropathy were registered. Total 57 CAF and NCV were tested every 2 or 3 years. Duration of diabetes, average HbA1c during 1 year prior to the test, and urinary microalbumin excretion for 24 hours were assessed. Diabetic autonomic nervous function was evaluated by cardiovascular reflex test:falling systolic blood pressure in response to standing, heart rate changes in response to standing, beat-to-beat rate variation during deep breathing, RR interval change during and after Valsalva maneuver. Subclinical peripheral neuropathy was evaluated by NCV in both upper and lower extremities. Correlation of parameters according to NCV abnormality and microalbuminuria were analyzed. RESULTS:The age, duration of diabetes and microalbuminuria were not statistically different between children with normal and abnormal NCV. The level of HbA1c was associated with NCV abnormality. In a multivariate logistic model for NCV abnormality, level of HbA1c showed statistical significance after controlling the effects of age, duration of diabetes, and urinary microalbumin level, and the odd ratio was 1.532. The degree of CAF abnormality was marginally significant in the logistic model. Children with microalbuminuria showed older age and longer duration of diabetes than those without microalbuminuria. However, mean HbA1c level was not significantly different between the two groups. Degree of CAF abnormality was not significantly associated with microalbuminuria, either. In a general linear model including urinary albumin level as the dependent variable, none of independent variables was statistically significant. CONCLUSION: Therapy against neuropathy should be considered in patients with high HbA1c and abnormal CAF test even without clinically apparent neuropathy.
Adolescent ; Adult ; Blood Pressure ; Child* ; Death, Sudden, Cardiac ; Diabetes Mellitus, Type 1 ; Diabetic Neuropathies ; Heart Rate ; Humans ; Linear Models ; Logistic Models ; Lower Extremity ; Neural Conduction ; Peripheral Nervous System Diseases ; Prognosis ; Reflex ; Respiration ; Valsalva Maneuver

No abstract available.
Humans ; Kidney Failure, Chronic* ; Peritoneal Dialysis, Continuous Ambulatory*

PURPOSE: The purpose of this study was to investigate the factors influencing health promotion behavior of fire officers in Korea. METHODS: It was a descriptive study. The subjects were comprised of 104 fire officers by self-reported questionnaires from January to February 2012. The instruments used for this study were a health belief, self-efficacy and health promotion lifestyle profile II. The data were analyzed using SPSS/WIN 14.0. RESULTS: The scores of health promotion behavior of fire officers were 2.76 (on a 4-point scale) and of health belief were 2.98 (on a 4-point scale), followed by perceived benefits at 3.45, perceived seriousness at 3.02, perceived sensitiveness at 2.82, perceived barriers at 2.23, and self-efficacy at 3.04 (on a 4-point scale). The health promotion behavior was very closely correlated with the health belief (r=0.49, p<.001). In the sub region, perceived benefit was correlated (r=0.28 p=.005) and the perceived seriousness (r=0.38, p<.001), the perceived sensitiveness (r=0.36, p<.001), and self-efficacy (r=0.55, p<.001) were correlated. Two significant variables influencing health promotion behavior of fire officer were self-efficacy and perceived seriousness (explained 41.0%). CONCLUSION: It suggested that self-efficacy and perceived seriousness should be considered when developing a fire officers's health promoting program.
Fires ; Health Promotion ; Life Style ; Surveys and Questionnaires

No abstract available.
Adult* ; Humans

OBJECTIVES: To investigate the frequency and clinical characteristics of premenstrual syndrome(PMS)/premenstrual dysphoric disorder(PMDD) in high school students, and determine the correlates of PMS/PMDD in association with comorbid depression and anxiety. METHODS: A total of 1688 students were recruited from 5 high schools in Seoul, Korea. Subjects completed the questionnaire composed of scales to measure premenstrual symptoms, depression, and anxiety, as well as sociodemographic and reproductive variables. Subjects were categorized into 3 groups by using the Premenstrual Symptom Screening Tool(PSST) to determine the frequency and clinical characteristics of PMS/PMDD. Multivariate logistic regression was used to identify the correlates of PMS/PMDD. RESULTS: The frequency of moderate to severe PMS and PMDD was 20.1% and 6.4%, respectively. Irritability (78.8%), fatigue(76.4%), and emotional sensitivity(69.8%) were common premenstrual symptoms, and functional impairment in academic performance(67.1%) was dominant. Dysmenorrhea[odd ratio(OR)=3.68, 95% confidence interval(CI) 2.45-5.55], family history of PMS(OR=1.91, 95% CI 1.35-2.71), and use of oral contraceptive (OR=1.85, 95% CI 1.16-2.94) were associated with the increased risk of PMS/PMDD after adjustment for depression and anxiety. Negative attitude to menses(OR=15.60, 95% CI 3.61-67.42) was associated with the increased risk of PMS/PMDD, particularly in subjects without depression and anxiety. CONCLUSIONS: PMS was common, as the frequency of PMS more than moderate severity including PMDD exceeded 25%, and disrupted daily functioning in adolescents. PMS is associated with various sociodemographic and menstrual characteristics, and these associations are affected by comorbid depression and anxiety.
Adolescent ; Anxiety ; Depression ; Humans ; Korea ; Logistic Models ; Mass Screening ; Premenstrual Syndrome ; Questionnaires ; Weights and Measures

No abstract available.
Fallopian Tubes* ; Female