• 한국임상보건과학회지
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• 제4권2호
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• pp.593-602
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• 2016

Purpose. The purpose of this study was to investigate knowledge, stress and nursing performance about care for delirium in geriatric hospital nurses. Methods. For this study, data were collected from 242 nurses employed at geriatric hospitals with the capacity of more than 100 beds which were located in A, P and Y cites. Frequency analysis, t-test and one-way ANOVA were utilized to analyze the data and Scheffe test was used to conduct post-hoc tests. Results. Nurses showed significant differences in the level of Knowledge, as well as terminal care performance by marital status, nursing experience. A significant relationship was found between knowledge, stress and Delirium care performance. Conclusion. This study found nurses perform delirium care with a high level of stress but with insuffiecient understanding, and thus, showed great needs for related training. Such findings can be useful to develop educational programs to improve knowledge on delirium and plans to reduce stress from delirium for geriatric hospital nurses.

• 한국정보과학회:학술대회논문집
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• 한국정보과학회 2010년도 한국컴퓨터종합학술대회논문집 Vol.37 No.1(D)
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• pp.190-195
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• 2010

Vehicular ad hoc networks (VANETs) have a number of interesting applications to preserve road safety, notify users about changed road/traffic condition, handling post accident hazards and moreover service oriented applications to make the travel convenient to the drivers. Use of common information format for diverse applications enables the application developers to easily design flexible information dissemination system for new applications or add new features to existing application. This paper introduces a common information format for various applications in VANETs. The main goal of the paper is to design generalized distributed architectures for vehicular networks, which considers diverse application development scenarios and uses common information format. The proposed architectures enable the application developers to flexibly disseminate information to affected or interested user. In this paper, we have given a detail description of each component of the architectures and how they communicate with each other. In future, we will implement the proposed architecture using suitable simulator.

• 한국임상수의학회지
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• 제27권1호
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• pp.71-78
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• 2010

Analysis of variance (ANOVA) is a method to analyze the data from the experimental designs comparing two or more groups or treatments at the same time, and is the most effective tool of analyzing more complex data sets with different source of variations. This article describes the logic of ANOVA, the application of the method to the analysis of a simple data set, and the methods available for performing planned or post hoc multiple comparisons between the treatments means. In addition, the common misuse of the techniques is also discussed to emphasize that an inappropriate statistical analysis is potentially far more harmful than poorly conducted research. Lastly, an example is given for illustration purposes.

• 대한임상검사과학회지
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• 제46권4호
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• pp.124-130
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• 2014

The aim of this study undertook to ascertain the health levels and risk among petty merchants at some traditional markets by way of physical examination and laboratory tests. Data was collected through physical examination and laboratory tests on blood pressure, glucose, cholesterol, triglyceride, LDL cholesterol, and HDL cholesterol. The data was analyzed by Frequency analysis, T-test, One-Way ANOVA using the PASW statistics 18.0 program. By blood pressure on sex, male ($1.89{\pm}0.6$), female ($1.48{\pm}0.6$) appeared (p<0.001). Male levels were higher than in female levels. Additionally TG appeared male levels ($193.4{\pm}129.4$), female levels ($142.7{\pm}80.6$). Male levels were higher than in female levels (p<0.006). By blood pressure as the age increased in more than 70 (2.17) exhibited a statistically significant difference. These merchants did not practice health behaviors nor take institutional health management benefit. Therefore governmental level community based health management services are recommended for them.

• 대한가정학회지
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• 제30권3호
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• pp.325-345
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• 1992

The purpose of this study was to investigated the imfluences of family life cycle stages and perception of housework's value on perceived time pressure and role conflict in housewife-teachers. The subjects of this study were 329 married women teachers that teach in junior or senior high schools in Taegu. A questionaire was used as the survey method and for the method of data analysis, factor analysis, MANOVA, and Scheff test as a post-hoc analysis. The major findings were as follows: 1) There were significant interaction effects of family life cycle stages and perception of housework's value on perceived time pressure and role conflict. 2) The main effect for family life cycle stages was significant. 3) Followup univariate F-tests revealed significant mean differences for marital, parental and homemaker's role conflict.

• 아동학회지
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• 제26권1호
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• pp.359-373
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• 2005

This study examined the child care teachers' job satisfaction in relation to their self-esteem and the differences in their job satisfaction by demographic variables. Subjects were 285 child care teachers in Chungnam province. The instruments were 'Teachers' Job Satisfaction Scale' and 'Rosenberg Self-Esteem Scale'. The collected data were analyzed by one-way ANOVA, Pearson's correlation, stepwise multiple regression(forward), Duncan test for a post hoc test, Cronbach's a for reliability, and factor analysis by SPSS PC program(10.0 version). The results were as follows; first, child care teachers' job satisfaction and self-esteem were above average. Second, child care teachers' total job satisfaction was high in high school graduation and married status and their self-esteem was high in over 5 years career, married status, and over 40 years old. Third, the correlation coefficient was -.29 in relation of teacher's job satisfaction and self-esteem. Finally, teachers' self-esteem and demographic variables explained about 622%.

• 음성과학
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• 제8권4호
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• pp.131-138
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• 2001

Sound pressure level, subglottic air pressure, vital capacity, adduction/abduction rate, and phonatory efficiency were measured in 19 opera singers, 17 Korean traditional 'Pansori' singers, and 20 non-singers; subjects' mean age was 25.9(SD=7.2) and the singers had been singing professionally for 5-10 years. One-way ANOVA and Scheff$\w'{e}$ post-hoc analysis were used to analyze aerodynamic data and to identify significant differences among groups. Sound pressure level, peak subglottic air pressure, and phonatory efficiency were found to be significantly different among three groups of the subjects. Differences in aerodynamic properties were discussed for their significance in diagnosis and treatment of voice disorders in professional singers.

• Tuberculosis and Respiratory Diseases
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• 제83권3호
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• pp.185-194
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• 2020

Blood eosinophil counts have emerged as a chronic obstructive pulmonary disease (COPD) biomarker that predict the effects of inhaled corticosteroids (ICS) in clinical practice. Post-hoc and prospective analysis of randomized control trials have shown that higher blood eosinophil counts at the start of the study predict a greater response to ICS. COPD patients with frequent exacerbations (2 or more moderate exacerbations/yr) or a history of hospitalization have a greater response to ICS. Ex-smokers also appear to have a greater ICS response. Blood eosinophil counts can be combined with clinical information such as exacerbation history and smoking status to enable a precision medicine approach to the use of ICS. Higher blood eosinophil counts are associated with increased eosinophilic lung inflammation, and other biological features that may contribute to the increased ICS response observed. Emerging data indicates that lower blood eosinophil counts are associated with an increased risk of bacterial infection, suggesting complex relationships between eosinophils, ICS response, and the airway microbiome.

• 한국주거학회논문집
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• 제18권5호
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• pp.143-150
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• 2007

The purpose of this research is to example the general trend of the service environment evaluation of the silver town and classify based on the service environment evaluation to suggest a effective method and alternatives fur development companies. The survey population of this study focused on 40s and 50s' middle aged both genders living in the Seoul and national capital region, we used random sampling method. The analytical methods used in this study were frequency, mean, standard deviation, factor analysis, Chi-Squae analysis, ANOVA, cluster Analysis, post-hoc estimation (Duncan test), To verify the reliability of each measure, Cronbach's alpha coefficient was used. As a result of classifying the environment evaluation elements, it was classified into 5 groups for the differentiating strategy on each group. The groups are: life support service type, medical and health support service type, cultural support service type, indifference type, and food support service type.

• 사상체질의학회지
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• 제12권2호
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• pp.104-122
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• 2000

This study aimed at figuring out the relations on Sasang Constitutions, and personality traits. Four hundred fourteen university students were tested by, QSCCII, NEO-Pl-R Korean version. It is analyzed by ANOVA and Duncan post hoc multiple comparisons with Spss 9.0. Following questions should be answered in this study. Are they any differences in the personality traits in accordance with Sasang Constitutions? The result of this study are follows; It is ascertained to find out personality trait by Sasang Constitutions. In other word, they have differences in personality traits(factor of N: Neuroticism, E: Extroversion, C: Conscientiousness) in accordances with Sasang constitutions by QSCCII.