• Journal of Korea Society of Industrial Information Systems
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• v.19 no.4
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• pp.133-146
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• 2014

This paper mainly focuses on the design factors of a website targeted at shopping mall websites in China and Korea. We formulated 15 different hypotheses regarding how those design factors are different. The targeted websites are "Gmarket" in Korea and "Taobao" in China. The selected design factors of a shopping mall website are (1) color and design, (2) photo, graphic, and font size, (3) the clarity of information delivery, (4) website structure, (5) screen balance, (6) product display, (7) product harmony, (8) a form of font and icon, (9) visual atmosphere, (10) differentiated color, (11) interesting words, (12) technical skills, (13) entire visual design and atmosphere, (14) navigation, (15) search function for products or information. As a result of analyzing the result using the SAS 9.2 package tool, we figured out that there was a difference between design factors. Additionally, we analyzed this difference and suggested a strategy to design the effective shopping mall web sites.

• Journal of the military operations research society of Korea
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• v.25 no.2
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• pp.158-169
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• 1999

This paper is concerned with the application of generalized linear interactive modelling(GLIM) to the binary categorical data. To analyze the categorical data given by a contingency table, finding a good-fitting loglinear model is commonly adopted. In the case of a contingency table with a response variable, we can fit a logit model to find a good-fitting loglinear model. For a given $2^4$ contingency table with a binary response variable, we show the process of fitting a loglinear model by fitting a logit model using GLIM and SAS and then we estimate parameters to interpret the nature of associations implied by the model.

• Science of Emotion and Sensibility
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• v.7 no.2
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• pp.187-194
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• 2004

This study is to investigate whether or not the aroma treatment has a positive impact on the reduction of anxiety of the school children when presenting a speech. Participants were 70 school children(20 males and 15 females for the control group, and 21 male and 14 females in the experimental group). They were exposed to 4 different scents i.e., lavender barreme, lemon, orange sweet, chamomile roman that were vaporized through humidifiers. Pre and post self-report type of SAS done by the children and SBES done by teachers were done before and one and two weeks after the treatment. The result indicated that children with aroma treatment than children who had no treatment showed a significant decrease in speech anxiety and improvement in behavior during speech.

• Journal of Oriental Neuropsychiatry
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• v.9 no.2
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• pp.97-109
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• 1998

This study was designed and undertaken to identify objectively the degree and relationship of anxiety, depression, & anger which are chief essential elements of emotional status in Hwabyung patients.The subjects in this study were 35 Hwabyung patients and 40 Non-Hwabyung persons, and for the assessment of anxiety, depression, & anger. We used Zung's Self-Rating Anxiety Scale(SAS), Zung's Self-Rating Depression Scale(SDS) & State-Trait Anger Expression Inventory(STAXI).The results of this study are as follows:1. There were significant differences in the 18 items of SAS among 20 items between Hwabyung patients and the control group(p＜0.05 respectively).2. There were significant differences in the 13 items of SDS among 20 items between Hwabyung patients and the control group(p＜0.05 respectively).3. There were significant differences in the mean scores of SAS and SDS between Hwabyung patients and the control group(p＜0.001 respectively).4. There were significant differences in the mean scores of State Anger, Trait Anger, Trait Anger/Temperament, Anger-in & Anger-out counted by STAXI between Hwabyung patients and the control group (p＜0.001, p＜0.01, p＜0.001, p＜0.001, p＜0.05 respectively).5. There were significant relationships between State Anger & Anxiety, Anger-out & Trait Anger/Temperament, Depression & Anxiety(r=.43, r=.37, r=.64).

• Journal of dental hygiene science
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• v.12 no.3
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• pp.287-294
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• 2012

The aim of this study was to investigate the effect of standardized oral health care program by dental hygiene school students. Target population was 100 University students who attended standardized oral health care program by a dental hygiene school students. Present study was conducted during first and second semester in 2011 at E dental hygiene school. We analysed students' oral health related knowledge, attitude, behavior, and self-oral hygiene care ability after the program. Univariate analysis, Chi-square test and paired t-test were conducted using SAS version 9.2. University students' who attended standardized oral health care program by dental hygiene school students oral health related knowledge, attitude, behavior, and self oral-hygiene care ability were significantly improved whether they have attended oral health related lectures or not(p<.05). It is recommended provide standardized oral health care program to university students by dental hygiene school students to promote their oral health related knowledge, attitude, behavior, and self-oral hygiene care ability.

• The Korean Journal of Health Service Management
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• v.10 no.3
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• pp.235-244
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• 2016

Objectives : Using several waves of the Panel Study of Worker's Compensation Insurance(PSWCI), this study analyzed the effect of female workers on the health and lifestyles of korean workers in the sample year of 2014 (The first survey was completed in August-October 2013;, the second survey was completed in August-October 2014.) Methods : The research subjects were 24,672 women among workers who responded to the 2014 PSWCI panel report. Statistical analyses were performed with SAS version 9.4 (SAS Institute Inc., Cary, NC, USA). Results : According to the results of the analysis, women showed differences in female temporary workers, working conditions, classification of occupation, working period, and health conditions based on work-time conditions. The results show that female workers with disabilities have a direct positive effect on life satisfaction as we anticipated in the hypothesis. Conclusions : Female workers should focus on factors identified in this study when developing employment interventions to improve a health promoting lifestyle for their work environment.

• Journal of the Korean Data and Information Science Society
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• v.16 no.4
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• pp.989-998
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• 2005

The internet survey is more time and cost efficient than the off-line survey. We design and implement a web-based questionnaire generating system for the internet survey. The system guides users to make up a questionnaire step by step. It also generates data code for the statistical packages such as SPSS and SAS when the internet survey has been done.

• Journal of Korean Home Economics Education Association
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• v.33 no.4
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• pp.103-117
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• 2021

Nuts are cholesterol free with high poly-unsaturated fatty acids(PUFA) and have lower intakes of sodium than non-consumers, and thus they can decrease blood pressure. Hypertension is a common primary diagnosis in Korea. Because of extending exposure to 24-hour raised blood pressure and heart rate hypertension is likely to be caused by prolonged short sleep durations. This study examined the relationship between nut consumption and hypertension according to sleep duration among Korean adult. Based on data from the 2010-2016 Korea National Health and Nutrition Examination Survey(KNHANES), the final analytic sample(n=25,359) was used for current analysis. The dietary intake was assessed through a 24-hour recall method. Associations of nut consumption with sleep duration and hypertension were determined using multiple logistic regression with odds ratio(95% CI). All the analyses were carried out in SAS version 9.4, and the significance level was set at p<0.05. With increasing nut intake, the prevalence of hypertension significantly decreased(p for trend=0.02). After controlling for sleep duration, the nut consumption showed significant association with the prevalence of hypertension when sleep duration was 6 to 6.9 h per day(p for trend=0.03) or 7 to 7.9 h per day(p for trend=0.03). In conclusion, dietary total nut intake was found to be significantly associated with the prevalence of hypertension.

• Fashion & Textile Research Journal
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• v.19 no.4
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• pp.434-447
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• 2017

This study investigated the effects of influencing factors on the sales volume of apparel products. Based on previous studies, weekend effect, discount rate, and meteorological factors including daily average temperature, rainfall, sea level pressure, and fine dust were selected as independent variables to calculate their effects on sales quantity of apparel products. The daily sales data during 2015 - 2016 were collected from casual brands and outdoor brands which "A" apparel manufacturing company had operated. The actual data of "A" company were analyzed using SAS(R) 9.4 and SAS(R) Enterprise Miner 14.1. The results of this study were as follows: First, the influencing factors on total sales volume of apparel products were proved to be the weekend effect, discount rate, and fine dust. Second, the analysis of influencing factors on sales volume of apparel products according to season showed: 1) In casual brands, the average temperature had a significant influence on the sales volume of spring/summer products, and the sea level pressure affected the sales volume of summer/fall/winter products significantly. 2) In outdoor brands, the average temperature and the fine dust had a significant influence on the sales volume of all season's products. The sea level pressure affected the sales volume of summer/fall/ winter products significantly. The weekend effect and the discount effect affected the sales volume of apparel products partly. Third, the effect of rainfall was not proven significant, which was different from the results of past studies.

• Health Policy and Management
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• v.28 no.2
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• pp.119-127
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• 2018

Background: This study aimed to examine (1) the patterns of online health information search with respect to seeking and scanning, and (2) how online search, along with eHealth literacy, predicts perceived information usefulness in the context of diet and weight control. Methods: Online survey was conducted with 299 adults from the consumer panel recruited for the purpose of quality assessment of the Korean National Health Information Portal in 2016. We conducted paired sample t-test and multiple logistic regression to address the research questions. Data analysis was performed using IBM SPSS Statistics ver. 24.0 (IBM Corp., Armonk, NY, USA) and SAS ver. 9.3 (SAS Institute Inc., Cary, NC, USA). Results: Of the respondents, 38.8% were 'high seek-high scanners,' 35.8% were 'low seek-low scanners,' 13.0% were 'high seek-low scanners,' and 12.4% were 'low seek-high scanners.' eHealth literacy was a significant, positive predictor of online information scanning (odds ratio [OR], 2.46; 95% confidence interval [CI], 1.41-4.29), but not for online information seeking (OR, 1.75; 95% CI, 1.00-3.05). With respect to perceived usefulness of online information seeking, online seeking (OR, 4.90; 95% CI, 2.19-11.00) and eHealth literacy (OR, 2.30; 95% CI, 1.11-4.75) were significant predictors. Perceived usefulness of online scanning had a significant association with online scanning (OR, 2.38; 95% CI, 1.08-5.22), but not with eHealth literacy. Conclusion: To increase the effectiveness of the health policy for online information search and related outcomes in the context of diet and weight control, it is important to develop education programs promoting eHealth literacy.