• Korean Journal of Occupational Health Nursing
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• v.25 no.1
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• pp.41-54
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• 2016

Purpose: The purposes of this study were to review the research trends and to identify developmental direction of studies on community interventions according to the ecological model for workers with cardiovascular diseases (CVD) risk factors. Methods: Electronic databases including PsycINFO, PubMed, EMBASE, CINAHL, and Cochrane Library and the reference lists of articles were searched. All articles were assessed in relation to inclusion and exclusion criteria, resulting in 29 researches being reviewed. Each review was critically appraised by two authors using a guideline of PRISMA (Preferred Reporting Items for Systematic Review and Meta-Analyses). Results: Nowadays, interventions in organizational level, integrated and web-based interventions are increasing to prevent CVD risk factors for workers. Even though the importance of psychosocial aspects to prevent CVD, the only 2 studies included psychosocial factors in the outcome variables. Also, 14% among 29 researches were based on theories. Conclusion: Psychosocial factors such as job stress, depression, and emotional labor could be CVD risk factors. Therefore, interventions including psychosocial aspects are needed to prevent workers' CVD risks more effectively. Theory-based interventions are needed to support interventions' effects and to develop the nursing science.

• Journal of Korean Academy of Nursing
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• v.42 no.3
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• pp.322-332
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• 2012

Purpose: This study was conducted to examine effects of a small group-based cardiocerebrovascular disease (CVD) prevention education program on knowledge, stage of change and health behavior among male bus drivers with CVD risk factors. Methods: A non-equivalent control group pretest-posttest design was used. Participants were 68 male bus drivers recruited from two urban bus companies. Participants from the two groups were selected by matching age, education and risk factors. Experimental group (n=34) received a small group-based CVD prevention education program 8 times over 6 weeks and 3 times through telephone interviews at 2-week intervals. Data were collected between December, 2010 and March, 2011, and were analyzed using chi-square test, t-test, and repeated measure analysis of variance with SPSS/Win18.0. Results: Experimental group showed significantly higher scores in CVD prevention knowledge (p<.001) and health behavior (p<.001) at 6 and 12 weeks after intervention. Participants in pre-contemplation and contemplation stages made progress to contemplation and action. This was significantly better at 6 and 12 weeks after intervention (p<.001). Conclusion: Results suggest that small group-based education programs for CVD prevention are effective in increasing knowledge, stage of change, and health behavior to prevent CVD among male bus drivers with CVD risk.

• Journal of Korean Academy of Nursing
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• v.39 no.3
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• pp.311-320
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• 2009

Purpose: This study was to analyze research reports published in Korea on cardiac rehabilitation for patients with cardiovascular disease. Methods: Based on inclusion criteria, 19 research reports were included in this review. Published year of selected articles was between 1996 and 2008. Nineteen studies were analyzed by guidelines of the cardiac rehabilitation programs done by the American Heart Association(AHA) and Scottish Intercollegiate Guidelines Network(SIGN). Results: The characteristics of patients were mostly of ischemic heart disease, 50-59 yr old, and male. Educational sessions were administered twice, and each lesson lasted less than 30 min. Exercise was done 3 times per week for 6 weeks. Most educational content were about risk factors, but there was no information, such as coping with feelings. Most exercise was performed as ROM, treadmill, and cycle ergometer. A large percentage of outcome indicators were health behavior, hemodynamic changes, and exercise capacity. There was more 'no effect' than 'positive effect' in trait anxiety and depression, whereas similar in physiologic domain. Conclusion: Various types of cardiac rehabilitation in Korea were performed by researchers. Therefore, we need to develop the standard protocol, to add psychosocial intervention, and to study cost effectiveness of cardiac rehabilitation.

• Korean Journal of Adult Nursing
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• v.19 no.4
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• pp.535-546
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• 2007

Purpose: This study was conducted to evaluate life satisfaction(LS) and to assess the factors that influence LS in senior center elderly people. Methods: The subjects were 253 elders who visited the Y city Senior Welfare Center between July 2006 and August 2006. Data were collected using structured questionnaires. The instruments were composed of Kang's Family Support Scale, Depression Scale by Sheikh & Yesavage, Laffery's Health Concept Scale, and LS scale by Choi. T-test, ANOVA, Duncan test, Pearson coefficients correlation and stepwise multiple regression were used to analyze the data using the SPSS Win 12.0 program. Results: The LS level showed a maximum score of 38 with a mean score of 23.23. The mean scores for depression, health perception and family support were 5.52(maximum score, 15), 77.46(maximum score, 112), 43.45(maximum score, 55) respectively. The LS were significantly correlated with health perception, depression and family support. Depression was the most powerful predictor of and it accounted for 42.0% of the total variance in LS. A combination of significance of eudaimonistic health perception and satisfaction with pocket money accounted for 47.2% in LS. Conclusion: Depression and health perception were identified as affecting variables for the LS. Based upon these results, nurses should help the aged to enhance their LS.

• Journal of Korean Academy of Nursing
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• v.31 no.5
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• pp.858-870
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• 2001

Purpose: This study was to compare changes in health behaviors, motivational factors, cardiovascular risk factors, and functional status (SIP) after implementing the 6-month motivation-enhancing program to institutionalized elderly women. Methods: Sixty-four elderly women participated. Face to face interviews with blood sampling and anthropometric assessment were conducted at the pretest, 10 weeks and 6 months during the program. Results: 1. The program participants showed significantly better health behaviors over 6 months. The mean motivational level was also significantly improved, especially for perceived benefits, perceived barriers, and emotional salience. 2. The mean of cardiovascular risk factors for the participants was 21.8 at the level of low to moderate risk. After completing the program, total risk score was significantly decreased to 18.7 at 10 weeks, and further to 17.7 at 6 months. A significant reduction was also found in HDL and LDL-cholesterol levels, blood pressure, obesity, inactivity, and stress. 3. The functional status (SIP) was 11% at the baseline and significantly changed in positive direction at 10 weeks(M=9.3) and at 6 month(M=6.3). The significant improvement was also found in physical and psychosocial dimensions and sleep/rest dimension. Conclusion: The motivation enhancing program was effective to reduce cardiovascular risks and to improve the functional status of institutionalized elderly women by motivating them to perform better health behaviors.

• Journal of Korean Academy of Nursing
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• v.37 no.1
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• pp.5-13
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• 2007

Purpose: The purpose of this study was to identify the relationship between physical activity and sleep patterns of the elderly. Methods: The subjects of this study were 154 elderly who visited a community senior center in Korea. Data was collected by an interview and a self reported questionnaire, during the period from June to October, 2006. Physical activity was measured by IPAQ Korean version(2006), and sleep pattern by Korean Sleep Scale A developed by Oh et al.(1998). Results: The prevalence of chronic illness in the subjects was 73.4 %. The mean time of vigorous activity was $6.62{\pm}31.27$ minutes/day during the past week. Moderate activity time was $28.85{\pm}50.31$ minutes/day and walking time was $28.85{\pm}50.3$ minutes/day. The total sleep time was $397.63{\pm}111.53$ minutes/day. Physical activity of the elderly significantly correlated with sex, chronic illness, job, and sleep patterns of the elderly. Stepwise multiple regression analysis revealed that the most powerful predictor of sleep pattern was the satisfaction of sleep. A combination of the number of chronic illnesses, moderate physical activities(MET), and total time of sleep accounted for 44.4% of the sleep pattern. Conclusions: Moderate physical activity is more effective than vigorous physical activity for improving the sleep quality of the elderly.

• Journal of East-West Nursing Research
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• v.14 no.2
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• pp.47-53
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• 2008

Purpose: Metabolic syndrome (also known as insulin resistance syndrome) represents a constellation of hypertriglyceridemia, hypertension, impaired glucose tolerance, and obesity. Presently, the influence of various factors on metabolic syndrome was assessed in patients of a university hospital comprehensive medical examination center. Methods: Age, sex, blood pressure, height, weight, triglyceride level, high-density lipoprotein cholesterol, and glucose levels were measured in 67 people (37 males and 30 females). These factors were correlated with tobacco use, alcohol consumption, and exercise habits. Metabolic syndrome and abdominal obesity were assessed according to NCEP-ATP III criteria and the Asia-Pacific guidelines (male obesity defined as a waist circumference exceeding 90 cm), respectively. Data was analyzed using t-test, 2-test, and logistic regression. Results: Respective percentages were: tobacco use (14.9% of the 67 people), no tobacco use (85.1%), alcohol consumption (62.7%), no alcohol consumption (37.3%), regular exercise (25.4%), no regular exercise (74.6%). Logistic regression analysis revealed a gender-related odds ratio of 2.3 for metabolic syndrome and no exercise. Conclusions: Weight reduction and physical exercise may decrease the prevalence of metabolic syndrome. Early identification of metabolic syndrome and risk factor modification is prudent in cases of obesity, diabetes, hyperlipidemia, and hypertension.

• Journal of Korean Academy of Nursing
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• v.35 no.5
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• pp.787-797
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• 2005

Purpose: The purpose of this study was to examine the effects of problem solving nursing counseling and walking exerciseon weight loss, cardiovascular risk factors, and self-efficacy of diabetic control among obese diabetic patients. The Polar heart rate monitor was used for walking exercise to utilize the Biofeedback mechanism. Method: Fifty nine diabetic patients were conveniently placed into experimental (n=35) and control groups (n=24). The experimental group participated inweekly nursing counseling for 12 weeks and was encouraged to do walking exercise using a Polar monitor. The control group remained in the same treatment as before. The data wascollected from November 2003 to August 2004 and analyzed using t-tests and ANCOVAs. Results: After 12 weeks, the participants in the experimental group reported significantly decreased body weight (p=.004) and total scores on the Parma scale (p=.00l). While the participants in the control group reported significantly increased levels of blood triglyceride (p=.046) and HDL (p=.018). Conclusion: Based on the findings, we concluded that problem focused nursing counseling with intensified walking exercise could reduce the risk of cardiovascular complications and body weight among obese diabetic patients. Future research to explore the long-term effects of nursing counseling on diabetic complications is warranted.

• Journal of Korean Academy of Nursing Administration
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• v.18 no.2
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• pp.244-250
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• 2012

Purpose: The purpose of this study was to investigate the effect of a short message service intervention on adherence to maximal barrier precautions (MBP) and catheter-related blood stream infections. Method: The data were collected from March to September, 2008, at an 826-bed university-affiliated hospital in Daejeon. The study participants were 24 physicians who were inserting central catheters and 133 patients (control group 78 and intervention group 55) with central catheter insertions. The researcher sent the message (adherence to MBP and optimal recommendations) to each internal medicine doctor using the short message service (SMS) for cellular phones. Messages were sent monthly for 3 months. Data were analyzed by chi-square test and t-test using SPSS 12.0 windows program. Result: Adherence to maximal barrier precautions was significantly increased from 44.9% to 69.1% (p=.006) after the SMS intervention. But changes in the rate of CRBSI (catheter related blood stream infection) between the intervention group (1.89) and the control group (4.45) were not significant (p=.323). Conclusions: The results indicate that the SMS intervention is effective in increasing the adherence to maximal barrier precautions and the SMS intervention can be recommended for utilization in infection control nursing practice.

• The Journal of Korean Academic Society of Nursing Education
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• v.20 no.4
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• pp.587-595
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• 2014

Purpose: This study undertakes to identify factors influencing the perception university students in Korea hold toward having children. Method: A cross-sectional, descriptive study was conducted on 187 university students (79 males and 108 females) from one university located in a metropolitan area. Participating students completed a packet of self-report questionnaires on values concerning gender roles, marriage, family and children along with their personal demographic details. The resulting data were analyzed using t-tests, one-way ANOVA and Pearson's correlation coefficients as well as descriptive statistics. Stepwise multiple regression was performed to identify factors that most influenced the value of children held among university students. Results: The value of having children was negatively associated with the value of family, but positively associated with the value of marriage. In addition, the value of family had a negative relationship with the value of marriage, but a positive relationship with the value of gender role. Stepwise multiple regression found that the equation consisting of gender and value of marriage explained about 42.0% of the variance of the value of having children. Conclusion: Considering the findings from this study, programs promoting the positive values of marriage are required for university students to have positive values toward having children.