• 한국직업건강간호학회지
• /
• 제27권1호
• /
• pp.67-75
• /
• 2018

Purpose: The purpose of this study was to identify the influence of nurses' emotional intelligence and communication within the organization on teamwork in Armed Forces hospitals. Methods: This study employed a cross-sectional design with a convenience sample of 195 nurses from five Armed Forces hospitals in Korea. Data were collected through a self-administered questionnaire from August 7 to 23, 2017 and analyzed using descriptive statistics, t-test, ANOVA, Pearson's correlation coefficient, and multiple regression. The SPSS/WIN 21.0 program was used for all analyses. Results: The degree of teamwork was $5.03{\pm}0.73$, with scores ranging from 1 to 7. Emotional intelligence and communication within the organization were positively correlated with teamwork. Specifically, communication within the organization (${\beta}=.60$, p<.001), the intensive care unit (${\beta}=.21$, p=.001), and the medical general ward (${\beta}=.17$, p=.010) were identified as factors influencing teamwork. This model explained 51% of the variance in teamwork, and it was statistically significant (F=35.09, p<.001). Conclusion: These results imply the need to develop an approach including communication within the organization to improve teamwork among nurses in Armed Forces hospitals.

• 지역사회간호학회지
• /
• 제27권4호
• /
• pp.370-379
• /
• 2016

Purpose: The aim of this study was to evaluate the level of self-care adherence in the elderly with diabetes mellitus (DM) who have lived alone, and to investigate the association between health literacy, diabetic knowledge and self-care adherence. Methods: Descriptive research using the cross-sectional approach was conducted. Data was collected by using a convenience sampling of 201 participants who aged sixty-five years old or more and have lived alone. Statistical analysis was conducted by using an independent t-test, one-way ANOVA, $Scheff{\acute{e}}$ test, Pearson correlation coefficient and stepwise multiple regression analysis. Results: Mean scores of health literacy, diabetic knowledge and adherence of self-care were $4.41{\pm}3.54$ points out of a possible $12, 6.22{\pm}2.55$ points out of a possible $15, 58.56{\pm}17.28$ points out of a possible 112, respectively. Adherence of self-care showed a statistical association with health literacy (r=.26, p<.001) and diabetic knowledge (r=.30, p<.001). Statistically significant factors in the regression model were monthly income, diabetic knowledge and exercise. Conclusion: The level of self-care adherence in the elderly with diabetes living alone was relatively low. Diabetic knowledge was an important factor to improve the level of self-care adherence for the elderly with diabetes living alone.

• 대한간호학회지
• /
• 제23권4호
• /
• pp.617-630
• /
• 1993

Factors related to health promotion activities and quality of life in Korean women with arthritis have not been clearly identified. Predictors of health promotion might be identified that will enhance the well - being of this group. Accordingly, the findings of the study will contribute additional information about the relationship between health promotion and quality of life and will add to the research on quality of life of individuals with a leading cause of disability--arthritis. The purpose of the study was to examine the relationship of selected background factors (years of illness, perceived severity of illness, uncertainty in illness), perceived self- efficacy, and health promoting behaviors to the quality of life of Korean women with arthritis. A cross - sectional descriptive design was used in this study to investigate relationships among the variables of interest. The sample was composed of 96 women who had arhtrits and visited large university hospital in Seoul for regular check up or pre-scription of medication. The purpose of a descriptive correlational design was to determine the absence or presence of relationships among variables that were measurable (Polit & Hungler, 1981, p.147). The design of this study was appropriate because it yielded answers to the research questions and hypotheses regarding the relationships among the model variables. the Questionnaire contained demographic information, translated Mishel Uncertainty in illness Scale-Community form (MUIS-C) (Mishel, 1987), translated and modified Disease Course Graphic Scale(DCGS) which was developed by Braden (1990), translated Sherer. et al.’s General Self-Efficacy Scale (1982), The Health -Promoting Lifestyle Profile (HPLP), developed by Walker, Sechrist, and Fender (1987) and traslated to Korean by Ha, and quality of life was measured by Face Scale (Andrew, 1976). Several steps of verification for the translation process were carefully conducted. Data analysis included descriptive correlational statistics and multiple regression techniques. Health promotion was the only contributor to pre-dict quality of life. Results showed that enabling cognitive perceptual factor (self-efficacy) mediates the disruptive force (uncertainty in ill-ness) on achieving a health promoting self- help behavior. The findings of this study also indicated that illness - related variable of severity of illness was mediated by health promotion, which buffered it's impact on quality of life.

• 지역사회간호학회지
• /
• 제29권3호
• /
• pp.371-381
• /
• 2018

Purpose: The purpose of this study is to identify the mediating effects of self-esteem between social comparison orientation and social network service (SNS) addiction in university students. Methods: Descriptive cross-sectional survey design was employed. The data were statistically analyzed by using the descriptive and inferential statistics. Sobel test and Bootstrap method, and Kappa squared mediation effect size measure were used to identify the mediator's significance. A convenience sample of 195 subjects was recruited from two universities in Korea. Results: The mean age of the subjects was $22.58{\pm}1.81$. The subjects showed relatively high levels of SNS addiction with a mean score of $14.33{\pm}4.80$. The overall model significantly explained 37.0% of variances in the subjects' SNS addiction after controlling gender, age, grade, major, period of SNS using, time spent on SNS per day, and times accessed SNS per day. Of the predictors, time spent on SNS per day, social comparison orientation, and self-esteem were significantly associated with SNS addiction. Self-esteem was the mediator between social comparison orientation and SNS addiction. Conclusion: When developing strategies for preventing SNS addiction, interventions for reducing time spent on SNS per day, not having upward social comparison orientation, and improving the self-esteem should be considered. These findings might provide a theoretical basis for developing effective strategies for preventing SNS addiction in university students.

• 지역사회간호학회지
• /
• 제31권2호
• /
• pp.179-188
• /
• 2020

Purpose: The purpose of this study is to identifying factors influencing organizational commitment of nurses in Korean Red Cross Blood Center (KRCBC). Methods: A cross sectional survey was conducted for 224 nurses who worked for more than three months in KRCBC. Data were collected using a structured questionnaire from August 28 to September 20, 2018. Data were analyzed using independent t-test, Mann-Whitney U test, one-way ANOVA, Pearson's correlation coefficient, and hierarchical multiple regression analysis with SPSS (ver. 23.0). Results: The mean score of organizational commitment was 3.37±0.52 on a scale of 5 points, the mean of positive psychological capital was 3.51±0.51, communication ability score was 3.60±0.48, and social support score was 3.68±0.57. The factors influencing organizational commitment of nurses in KRCBC were social support (β=.41, p<.001), job satisfaction (β=.27, p<.001), and total length of employment in KRCBC (β=.19, p=.016). The model explained 36.1% of the organizational commitment of the nurses. Conclusion: It is necessary to develop an organizational commitment program for strengthening social support and job satisfaction to improve organizational commitment of nurses in KRCBC. Such a program is eventually expected to improve the quality of nursing care of nurses with a short career in KRCBC.

• 한국지능시스템학회논문지
• /
• 제8권5호
• /
• pp.45-50
• /
• 1998

본 연구에서는 입출력 데이터로부터 비선형 다변수 모델을 자동 인식할 수 있는 적응형 Spline모델링(ASMOD : Adaptive Spline Modeling of Observation Data)과 혼합 곡선 근사법(Hybrid curve approximation)을 이용한 3차원 자유 형상 설계방법을 제안하고, 초기 선형 설계 단계에서 횡단면적 곡선(SAC : Sectional Area Curve) 생성 예를 통해 그 응용 가능성을 검토하였다. 즉 실적선의 SAC를 Bspline 근사법(Fitting methdo)과 유전자 알고리즘(Genetic Algorithm)에 의해 정의하여, 조정점(Control points)에 대한 데이터베이스를 구축한다. 구축된 데이터베이스-주요치수와 이들 조정점관의 관계-를 학습 데이터로 하여 ASMOD를 학습시킨후 , SAC결정을 위한 ASMOD 모델링을 구축한다. 다른 선형 특성 곡선들-design waterline curve, bottom tangent line, center profile line-에 대해서도 동일하게 적용하여 ASMOD를 모델링할 수 있으며, 이들 선형 특성 곡선들을 결합하여 초기 선형을 생성한다.

• Child Health Nursing Research
• /
• 제21권2호
• /
• pp.83-90
• /
• 2015

Purpose: The purpose of this study was to describe the subjective happiness and satisfaction with life of children with type 1 diabetes and explore related factors. Methods: A descriptive cross-sectional study design was used and the study was conducted with children at a diabetes camp. Data were collected using a self-report questionnaire to explore positive and negative psychological factors. The questionnaire included Subjective Happiness Scale, Satisfaction with Life Scale, Perceived Stress Scale and the Center for Epidemiological Studies Depression Scale for Children (CES-DC), Multidimensional Scale of Perceived Social Support, and General Self-Efficacy Scale. Results: Data from 15 children were used for data analysis. The correlational analysis results showed that subjective happiness was positively correlated satisfaction with life, social support, and self-efficacy, and was negatively correlated with perceived stress. Satisfaction with life was positively correlated social support, and was negatively correlated with perceived stress. Conclusion: Results indicate that the positive psychology factors were closely related with social support and self-efficacy and may alleviate perceived stress and depressive feelings. Therefore, researchers and clinicians should include positive psychological factors in their health management model for children with chronic illness.

• 한국간호교육학회지
• /
• 제22권4호
• /
• pp.473-484
• /
• 2016

Purpose: The purpose of this study was to identify the relations among appropriateness of work, competency on student suicide and attitude toward suicide in health teachers. Methods: This study was a cross-sectional descriptive one. The subjects were 193 health teachers. Self-administered questionnaires were used to measure the variables of this study. Descriptive statistics, independent t-test, one way ANOVA, Pearson correlation, and stepwise multiple regression with SAS 9.3 software were used for the data analysis. Results: The attitude score toward suicide ranged from 1.47 to -1.03. The average score of appropriateness of work and competency related to student suicide were 2.34 and 2.81 respectively. Associated factors with competency related to student suicide among health teacher were appropriateness of work related to student suicide, two items of attitude toward suicide(suicide is an acceptable means to end an incurable illness and people who commit suicide are usually mentally ill), education level, education experience on suicide prevention and management, and the adjusted $R^2$ of the regression model was 34.3%. Conclusion: Health teachers were not tolerable to student suicide. However, they evaluated themselves as low in the appropriateness and competency to the work on student suicide, especially in screening and counselling of high risk groups. The results of this study suggest that it is necessary to develop education programs about counseling and intervention on student suicide for health teachers.

• 중환자간호학회지
• /
• 제13권1호
• /
• pp.1-14
• /
• 2020

Purpose : The purpose of this study was to identify the factors influencing the general hospital nurses' confidence about the advance directives (ADs). Methods : This is a descriptive cross-sectional study. A total of 105 nurses were asked questions about characteristics, knowledge, attitude, learning needs, and confidence the about ADs, using structured questionnaires. Data were analyzed by descriptive statistics, t-test, ANOVA, Pearson's correlation coefficient, and multiple regression. Results : The mean scores of knowledge were 7.26±1.47; attitude, 2.80±0.31; learning needs, 4.22±0.62; and confidence, 2.57±0.74. It was observed that knowledge had significant correlations with attitude (r=.43, p<.001), learning needs (r=.29, p=.003), and confidence (r=.40, p<.001), and attitude had significant correlations with learning needs (r=.31, p=.001) and confidence (r=.45, p<.001). Using multiple regression analysis, it was found that confidence was significantly influenced by knowledge (β=.27, p=.007), attitude (β=.21, p=.043), and experience of nursing or counseling a patient who wrote ADs (β=-.19, p=.046). The explanatory power of this model was 37.9% (F=5.16, p<.001, R²=.379). Conclusions : These findings suggest the need to develop a program to enhance nurses' knowledge, positive attitude, and experience of nursing or counseling a patient who wrote ADs.

• Parasites, Hosts and Diseases
• /
• 제54권4호
• /
• pp.455-460
• /
• 2016

Blastocystis is a common zoonotic enteric protozoan that has been classified into 17 distinct subtypes (STs). A cross-sectional study was conducted to determine the prevalence and subtype distributions of Blastocystis in villagers living along the Chao Phraya River, Ayutthaya Province, Thailand, and to assess the risk of zoonotic infection. In total, 220 stool samples were collected, and DNA was extracted. PCR and sequencing were performed with primers targeting the small-subunit ribosomal RNA (SSU rRNA) genes. Blastocystis was present in 5.9% (13/220) of samples, and ST3 (5.0%; 11/220) was the predominant subtype, followed by ST2 (0.45%; 1/220) and ST6 (0.45%; 1/220). Phylogenetic trees were constructed with the maximum-likelihood method based on the Hasegawa-Kishino-Yano + G + I model, neighbor-joining, and maximum parsimony methods. The percentage of bootstrapped trees in which the associated taxa clustered together was relatively high. All the sequences of the Blastocystis-positive samples (KU051524-KU051536) were closely related to those from animals (pig, cattle, and chicken), indicating a zoonotic risk. Therefore, the villagers require proper health education, especially regarding the prevention of parasitic infection, to improve their personal hygiene and community health. Further studies are required to investigate the Blastocystis STs in the animals living in these villages.