• Journal of Korean Academy of Nursing Administration
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• v.8 no.2
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• pp.283-293
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• 2002

Purpose: The purpose of this study was to define cost-countable perioperative nursing activities and to analyze the cost of each nursing activities based on the Resource-Based Relative Value Scale (RBRVS). Method: Researcher and 3 research assistants observed and documented the 83 operating patients in order to measure nursing time for each of the perioperative nursing activities. And then, 35 operating room nurses with at least one year of perioperative nursing experience were observed for the RBRVS of perioperative nursing activities. Finally, the direct and indirect nursing costs were estimated. Result: Nursing costs of 25 nursing activities were estimated using the RBRVS. Most expensive nursing activities were delivery of the instrument and implement for OP team (9,780 won per hour) and behavior of wash, pack, disinfect the instrument (6,770). Conclusion: Based on the relative values of each perioperative nursing activities estimated in this study, proper medical reimbursement system should be established in a near future.

• Child Health Nursing Research
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• v.16 no.4
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• pp.344-351
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• 2010

Purpose: This study was done to examine effects of a discharge education program using on-line community on parenting stress, baby care confidence for mothers of premature infants and health problem of premature infants. Methods: Using a non-equivalent control group pretest-posttest quasi-experimental design, 32 participants were assigned to an experimental (17) or a control group (15). Mothers in the experimental group were introduced to the discharge education program 2 weeks before the baby was discharged. They participated in the on-line community for 4 weeks after discharge. Parenting Stress Index and Baby Care Confidence Scale were utilized for data collection. Data were analyzed using descriptive statistics, $X^2$-test, Fisher's exact test, and Mann-Whitney U test with the SPSS program 16.0 version. Results: In the experimental group, mean scores for parenting stress were lower than for the control group (Z=-3.176, p=.001), while scores for confidence in baby care were higher than for the control group (Z=-3.195, p=.001). Conclusion: Findings indicate that discharge education programs using on-line community have the positive effect of decreasing parenting stress and increasing baby care confidence for mothers and decreasing health problems for infants. Therefore utilization of the internet and online community to educate parents of premature infants is recommended.

• Research in Community and Public Health Nursing
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• v.8 no.2
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• pp.197-210
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• 1997

This study was conducted to test the effect of cognitive stimulation training on elderly persons with dementia. The design of the research was one group in pre-test-post-test design. The subjects were nine demented persons over sixty years, with mild to moderate cognitive impairment. Training was administered by research assistants on a one to one basis for thirty to forty minutes, three times a week for eight weeks. In order to evaluate the effect of cognitive stimulation training, we measured cognitive function before and after three training sessions each. Data were analyzed using descriptive statistics and a paired t-test analysis using a spss pc package, The results are as follows: 1) The recipients of the training program showed improvement in overall cognitive functioning. The MMSK - K score, recall levels of concepts, daily tasks, personal past history and performance of word fluency were significantly increased after training. 2) There was a significant improvement in cognitive functioning over the training period: recall levels of concepts, daily tasks, past personal history and performance of word fluency significantly increased over the training period progessively, The results suggest that cognitive stimulation training is effective in improving and maintaining overall cognitive function of elderly persons with dementia.

• Korean Journal of Adult Nursing
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• v.23 no.2
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• pp.170-179
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• 2011

Purpose: The purpose of this study was to identify the effect of combined Western and Oriental medicine headache massage program for chronic headache patients. Methods: This study was designed using the Nonequivalent control group pretest-posttest design. The forty nine patients were divided into an experimental group (25 patients) and a control group (24 patients). Collected data were analyzed by Chi-test, t-test, Fisher's exact test, Repeated measures ANOVA using SPSS/WIN 14.0 program. Results: After treatment in this program, the experimental group had no significan difference in scores for headache intensity and frequency as the length of time in treatment increased compared to the control group. But there were significant decreases in the use of medication (F=4.209, p=.046) and disturbances in the quality of life related to headaches (F=13.097, p=.001) after providing the combined Western-Oriental massage program. Conclusion: This program could have a positive effect on using medication for pain controllers and headache related quality of life. Based on the results of this study, further research focusing on the effectiveness of unique nursing intervention for chronic headache patients is suggested.

• The Journal of the Acoustical Society of Korea
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• v.16 no.5
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• pp.105-111
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• 1997

Before application of the angular spectrum method to calculate acoustic fields in stratified water, its efficiencies and errors were analyzed by using a virtual boundary in homogeneous water. As the results, it was confirmed that the angular spectrum method was able to calculate an acoustic field rapidly though some errors due to the limitation of reference field size and number of data in FFT ware included. A modified method combined the angular spectrum with Lommel's approximation, which was newly proposed in this paper, was useful to reduce the errors.

• Journal of the Korean Society of School Health
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• v.10 no.1
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• pp.99-111
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• 1997

The purpose of this study is to investigate the effect of obese children's life style habits in order to contribute to the prevention and management obesity. The survey group included B,D, and J elementary school children. Out of 731 children, 380 were in the obese group and 351 were in a control group following the 1985 Korea Pediatric Association Height and Weight Standard Chart. Through a self questionnaire, a description of background, exercise including play behavior, diet intake, eating behavior and, environment were obtained. The results included that children's obesity is related to parents' obesity and, girls in both control and obese groups participate less in exercise than boys. Also, aspects of the amount of diet intake and speed of eating was significantly more (p<.001) and faster (p<.05) for the obese group. Furthermore, outdoor playing time for the obese group was significantly more than the control group (p<.05). Looking at the results, it is necessary for both school and home to actively involve themselves in guidance and providing an environment that modifies life style habits to prevent childhood obesity.

• Research in Community and Public Health Nursing
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• v.25 no.3
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• pp.207-216
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• 2014

Purpose: This study was conducted to examine the effects of foot reflexology on arthralgia, ankylosis, depression and sleep in community-dwelling elderly women with osteoarthritis. Methods: The research adopted a non-equivalent control group pretest-posttest design. Participants were 47 elderly women: 22 in the experimental group and 25 in the control group. The experimental group received foot reflexology twice a week for 4 weeks. The results were analyzed using $x^2$-test, t-test, and ANCOVA with the SPSS/WIN 21.0 program. Results: The results showed that foot reflexology was statistically significantly effective in reducing arthralgia, ankylosis, and depression and in improving the quality of sleep as evidenced by differences between two groups. Conclusion: The results of this study indicated that foot reflexology is an effective nursing intervention in reducing arthralgia, ankylosis, and depression, and improving the quality of sleep. Therefore, it is necessary to develop foot reflexology as an independent nursing intervention for elderly women with osteoarthritis in community.

• Korean Journal of Health Education and Promotion
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• v.29 no.5
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• pp.1-12
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• 2012

Objectives: Dietary modifications are common treatment strategies for adults with metabolic syndrome, but it is unclear how often these individuals read food labels. The objective of this study was to examine if adults with metabolic syndrome read food labels when buying packaged foods and to determine factors related to label use. Methods: From the database of the Fifth Korean National Health and Nutrition Examination Survey(KNHANES-V), 1,335 adults with metabolic syndrome and 3,696 those without were selected. Data were analyzed using frequency distributions, $X^2$ test and multiple logistic regression with the SPSS win 18.0 program. Results: Adults with metabolic syndrome read food labels less than individuals without it when they purchase packaged foods(12.5% vs 29.0%). Among those without metabolic syndrome, food label use was significantly higher among participants who were women, younger, educated, and trying to control weight. Conclusions: Strategies to use food label as a diet management tool for metabolic syndrome are needed.

• Child Health Nursing Research
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• v.12 no.2
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• pp.196-203
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• 2006

Objectives: This study was conducted to test whether stretching helps high school students recover from their fatigue and improve concentration. Method: The method of this study adopted a nonequivalent control group with pre-test and post-test designs. The period of data collection was from November to December in 2004. The 135 subjects were randomly selected from two high schools in Ulsan : one school as control group(n=66) and the other school as an experimental group(n=69). The experimental group had stretching for 10 minutes before the start of their fifth period class, five times a week(once a day) 4weeks of period, but the control group did not do. Result: After stretching, the students' level of fatigue in the experiment group was immensely reduced (t=4.75, p<.001). After the stretching, the concentration level of the experimental group increased vastly compared to the control group (t=3.35, p≤.005). Conclusion: Stretching is useful to reduce fatigue and improve concentration of high school students. This study recommended that stretching, which is not limited by high physical techniques, or specific time or spaces would help high school students' health, since they do not exercise regularly and are tired physically and mentally.

• Korean Journal of Adult Nursing
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• v.21 no.1
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• pp.23-33
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• 2009

Purpose: The purpose of this study was to examine lifestyle, BMI, BP, and lipids profiles in male subjects and to explore the relationships among variables. Methods: A total of 148 male subjects were recruited from one life insurance company from December 1, 2005 to February 28, 2006. Data collection methods were structured questionnaire, anthropometry and serum analysis. The relationships among lifestyle, BMI, BP, and serum lipid profiles were assessed by descriptive analysis, t-test, ANOVA, and partial Pearson's correlation coefficient of variables after controlling for age, educational level, and economic status. Results: The mean BMI of the participants was relatively high as 25.38(range: 18.38 - 32.83). The differences of serum lipid profiles according to age, educational level, and economic status were significant. 'Use of caffeine and drugs'(r = -.187, p < .05) and 'consciousness of safety'( r= -.200, p < .05) was negatively related to BMI. Higher score of 'type of personality' domain was correlated with lower systolic BP(r = -.221, p < .01) and lower diastolic BP(r = -.195, p < .05) and was positively correlated with HDL(r = .191, p < .05). Conclusion: 'Use of caffeine and drugs', 'consciousness of safety' and 'type of personality' of lifestyle as well as 'dietary habit' and 'exercise' played a key role in circulatory disease.