• The Journal of Korean Physical Therapy
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• v.6 no.1
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• pp.37-48
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• 1994

In order to grasp the occupational add social characteristics of the onset of lumbago among elementary and high school teachers, 423 elementary and high school teachers were taken as subjects of study through questionaires. The following are the results of the study which were analyzed through data, conducted for one month in the City of Taegu, between Jun. 90, and Jul. 20 of 1993: 1. the incidence of lumbago of the entire teachers was $75.2\%$, with the elementary school teacher$(81.9\%)$ higher than high school teacher$(70.6\%)$. 2. In the relationship between the characteristics of job and lumbago. characteristics of teaching, monthly income, chores and satisfaction with job did not show significance, but weekly teaching hours, mental stress and the degree of comfort of chair reflected significantly(p<0.01). 3. In social relationship, personal nature, sleeping hours and place, smoking and drinking did not hold significance, but daily average walking hours, posture during sleep, general health conidition(p<0.01) and daily average riding hours and regular exercise(p<0.05) etc. showed significant relationships. 4. In the sistuation of lumbago of the teacher groups, no significant differences wee found in the cause of lumbago, duration of lumbago, sick leaves and recognigion of lumbago, but it was contrary in the treatment of lumbago(p<0.01). Based on the above results, lumbago is closely related to occupational and social factors, the prevention and treatment can be diversified based on occupation and environment. Consequently, regular educational program is considered imperative mainly on prevention of lumbago by putting aside time for such purpose.

• Journal of Korean Clinical Health Science
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• v.3 no.2
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• pp.311-319
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• 2015

Purpose. This study of purpose was to compare and analyze the relationship among the isokinetic trunk muscular functions, flexibility and low back pain of elite weight lifter with regard of sex. Methods. we measured the level of low back pain, isokinetic muscular functions according to gender, then analyzed the relationship between isokinetic functions and the level of low back pain, between flexibility and the level of pain, between Athletic Career and the level. Results. In this study, the gender, the VAS point was $2.6{\pm}2.3$ and the VRS point was $2.3{\pm}1.3$ in males. The other side, in females the VAS points was $3.6{\pm}1.7$ and the VRS was $3.2{\pm}1.1$. There was significant negative correlation(r=-0.826) between the VAS point and the maximal flexion muscular strength per kilogram of $30^{\circ}/sec$ isokinetic exercise in female. also there was negative correlation between the muscular flexion strength per kilogram and the VRS point in female, but there was no significant relationship in male. Conclusions. In current study, these results suggested that the higher muscular flexion strength per kilogram is, the lower the level of low back pain is in female athletes. this is caused by the imbalance between Abdominal Muscles and Back Extensor in weight lifter. Therefore, there is the need to apply the program to improve the balance of trunk.

• Nutrition Research and Practice
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• v.3 no.3
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• pp.226-233
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• 2009

Traditional nutrition education has not been shown to consistently produce behavior change. While it has been suggested that using emotion-based messages may be a better way to influence nutrition behavior change, this has not been well tested. Producing emotion-based messages is a multi-step process that begins with exploring subconscious barriers to behavior change rather than the more obvious and typically reported barriers. The purpose of this research was to uncover the emotional reasons, sometimes referred to as emotional pulse points, for mothers' choosing or not choosing to have more family meals. This would then serve as the first step to developing emotion-based messages promoting the benefits of family meals. Five focus group interviews were conducted with 51 low-income Black (n=28) and white (n=23) mothers. Metaphorical techniques were used to determine underlying feelings toward family and family meals. Discussions were video-taped, transcribed, and manually analyzed using a content-driven, immersion/crystallization approach to qualitative data analysis. Four themes emerged around the definition of family: acceptance, sharing, chaos, and protective/loyal. Some mothers felt mealtime was merely obligatory, and described it as stressful. Some reported a preference for attending to their own needs instead of sitting down with their children, while others felt that mealtime should be used to interact with and educate children and felt guilty when they were not able to provide family meals. Three themes emerged around feelings towards having or not having family meals: unimportant, important, and guilty. When explored further, mothers indicated that using the feeling of guilt to encourage family meals might be effective. Data obtained are being used to develop innovative, emotion-based messages that will be tested for effectiveness in promoting family meals.

• Journal of Digital Convergence
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• v.12 no.6
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• pp.397-405
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• 2014

Purpose: The purpose of this study was suggesting baseline data that promote college student's health by analyzing relationship between life style and body composition, life quality. Methods: Data were collected through 60 college students who voluntarily participated in campaign. Their average age was 22.07 years old and 85.0% of participant was age 20 to 25. Data were analyzed by using SPSS Win 19.0 program, t-test, ANOVA and Pearson's correlation coefficients. Results: Our analysis showed that body composition is significantly different from life style such as exercise, smoking, drinking and Weight. There was relationship between life style and life quality including private satisfaction. Conclusion: Finding of this study provide a reference to improve life quality of college students.

• Research in Community and Public Health Nursing
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• v.12 no.2
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• pp.375-389
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• 2001

The purpose of this study was to evaluate the effect of Self-foot Reflex Massage (SRM) programme on the physical condition and anxiety level of hypertension workers. The research was designed in the pre and post-test. Sample test was done in five workers with essential hypertension. They were divided in two groups:- Group A and Group B. The Self-foot Reflex Massage (SRM) was applied three times a week for Group A and five times a week for Group B. The SRM was given in 40 minutes each time for 4 weeks from the 1st of January to the 30th of April in 2001. In order to evaluate the effect on SRM. blood pressure, total cholesterol, triglyceride, HDL cholesterol and LDL cholesterol were measured as physical parameters and state trait anxiety inventory was used twice each time between before and after the exercise. The collected data was analysed by Mann-Whitney test with SPSS program. The results were as follows: 1. Average age for the subjects were 39.8 (ranged from thirty-two to fifty-three) and average period of hypertension history was 42 months (ranged from twenty to eighty-four). 2. There was no significant difference between two examined groups in blood pressure. But, there was a significant difference in SRM of pre and post-test for two groups. 3. There was no significant difference in blood cholesterol between two groups and between pre and post-test. 4. State trait anxiety showed significant difference between pre and post-test except the results between two groups. This result suggests that SRM is effective on the decrease of systolic and diastolic pressure and the relief of state trait anxiety except for the blood cholesterol. Therefore, blood cholesterol is needed further evaluation in large subjects and longer period. Further research is regarded as necessary to evaluate and to compare the precise effects of SRM on the foot reflex massage (FRM) in anxiety.

• Journal of Korean Academy of Nursing
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• v.29 no.3
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• pp.563-575
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• 1999

The purpose of this study was to examine the correlation between self-efficacy and self-care of hemodialysis patients. The subjects consisted of 140 hemodialysis patients who underwent hemodialysis at 2 university hospitals. The data were collected by questionnaires and chart review. The questinnaire used the self-efficacy tool developed by Kim Ju Hyune(1995) and the self-care tool developed by literature review and indepth open openended questions to 10 patients. Also, the questionnaire included physiologic data which collected through review of the patients' charts. The statistical analysis was used the SPSS program for frequency, mean, t-test, ANOVA and Pearson correlation. The results were as follows : 1. The mean score for general self-efficacy of hemodialysis patients was 3.103(1-4point) and there were significant differences according to percieved health. The mean score for specific self-efficacy of hemodialysis patients was 3.113 (1-4point) and there were significant differencies according to percieved health, side effects and complications which related hemodialysis. 2. The mean score for self-care of hemodialysis patients was 3.822(1-5point) and there were significant differencies according to marital status and economic level. 3. The relationship between general self-efficacy and self-care was a positive correlation(P＝.000). The relationship between specific self-efficacy and self-care was a positive correlation(P＝.000). In conclusion, this study revealed the level of self-efficacy and self-care, and the positive correlation between self-efficacy and self-care in hemodialysis patients. Therefore, intervention is needed to promote self-efficacy for self-care of hemodialysis patients. Considering the vulnerable self-care area same as checking blood pressure and weight, fluid restriction, social adjustment, exercise and rest, luther studies should develop self-efficacy promoting programs for self-care of hemodialysis patients.

• Journal of Digital Convergence
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• v.18 no.10
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• pp.371-379
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• 2020

This study aims to evaluate the effect of mobile health intervention for employees with diabetes. The study subjects were 101 employees having fasting blood glucose over 100 mg/dL. The study participants were educated to check their blood sugar before meals every day, and received text messages to help improve general lifestyle habits for blood sugar, diet, and exercise for 12 weeks. There was a sufficient difference in blood sugar, body mass index and blood pressure before and after the intervention. As a result, fasting blood glucose(129.38±1.95 to 123.63±1.82) decreased(P<0.001). Body mass index(26.20±0.29 to 25.81±0.28, P<0.000), diastolic blood pressure(124.60±1.03 to 122.56±1.05, P<0.032), and systolic blood pressure(79.86±0.83 to 78.06±0.79, P<0.017) decreased, which were also statistically significant. It is expected that this study will be used as basic data to develop a self care program by using mobile and apply it to employees with diabetes.

• Journal of Korean Public Health Nursing
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• v.16 no.1
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• pp.105-114
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• 2002

This study was to investigate the level of fatigue and its associated variables in patients with systemic lupus erythematosus(SLE) in Korea. From March to June, 2001, 100 patients, registered at one university hospital rheumatology clinic in Seoul, were accepted as subjects for this study. The sampling method was adopted a non-probability, purposive technique. The instruments used for this study were The Multidimensional Assessment Fatigue scale developed by Tack and Beck Depression Instrument develped by Beck. The collected data were analyzed by SAS program using t-test, ANOVA with Scheffe-test, Pearson correlation coefficients and stepwise multiple regression. The results were as follows: 1. Total scores of fatigue of the subjects averaged $24.46(\pm10.85)$, degree of fatigue was $5.08(\pm2.29)$, and influence of fatigue was $3.52(\pm2.12)$. 2. Regarding characteristics, more depressive(p=.0001) and more painfuI(p=.0122) patients revealed more fatigue. Also, the subjects with spouse(p=.0337) and having poor quality of sleep(p=.0445) revealed more fatigue. 3. The subjects' total fatigue score, depression, pain and age was correlated positively(r=.53; r=.48; r=.24), and total fatigue score, and exercise time, quality of sleep was correlated negatively(r=-.45; r=-.21). 4. The main influencing factors on the fatigue were depression$(52.92\%)$ and quality of sleep $(8.10\%)$. These two main variables made it possible to explain $61.02\%$ of the varience in fatigue. In conclusion, this study revealed depression and quality of sleep is an important factor that can improve quality of life in patients with SLE. It is recommended that nursing intervention for SLE patients would be focused to decrease depression and to enhance quality of sleep.

• Journal of Convergence for Information Technology
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• v.10 no.3
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• pp.151-162
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• 2020

This study was to find out the influence of smoking behavior in Korean adults on chronic diseases using data from the seventh Korea national health and nutrition examination survey(KNHANES VII-2) 2017. The subjects were 6,193. The data were analyzed by frequency analysis, x² test and logistic regression analysis using SPSS 25 complex samples Win program. The main findings were that smoking age and smoking behavior were considered as early as the age of smoking, and in case of smoking in the past, the prevalence of chronic disease increased 1.30 times and 2.75 times, respectively. When the subjects' health behaviors and demographic characteristics were simultaneously corrected, the higher the age was, the more they were 0.25 times higher and 0.34 times higher than the graduate level of education. As a result, it is necessary to improve lifestyles such as obesity and lack of exercise, to reduce the prevalence of chronic disease in Korean adults, and to pay attention to younger age groups. There is a need to develop interdisciplinary convergent approaches with great interest.

• Journal of Korean Public Health Nursing
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• v.26 no.1
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• pp.82-90
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• 2012

Purpose: This study was conducted in order to compare muscle strength and gait ability of hemodialysis patients with those of healthy adults. Methods: Data were collected through a questionnaire, by testing of muscle strength and gait ability of 40 hemodialysis patients and 40 healthy adults. $X^2$-test, t-test, and ANCOVA were used in performance of data analysis. Results: First, variables including of occupation ( $X^2$=22.40,p<.001), body weight (t=-3.72, p<.001), and BMI ( $X^2$=14.65, p<.001) differed significantly between patients in the hemodialysis group and subjects in the healthy adult group. Second, using ANCOVA analysis with correction for related variables, such as occupation, body weight, and BMI as covariates, numbers for lift/reach (F=8.15, p<.001) and sit-to-stand (F=5.47, p=.001), and both maximum safe speed (F=9.17, p<.001) and normal comfortable speed (F=8.89, p<.001) were significantly lower for patients in the hemodialysis, compared with subjects in the healthy adult group. Conclusion: According to the results, muscle strength and gait ability of patients in the hemodialysis group were lower than those of subjects inthe healthy adult group. These findings suggest the importance and necessity for an interventional exercise and rehabilitation program for hemodialysis patients.