• Korean Journal of Health Education and Promotion
• /
• v.21 no.4
• /
• pp.35-49
• /
• 2004

The purpose of this study was to analyze variables associated with smoking and selected health behaviors. This study targeted adult men and women over 20 of age. The sample population was drawn from the national sample, and the samples were chosen from the telephone book. A total of 1,500 cases were collected through a telephone based interview survey. As a tool for this study, a structured questionnaire was developed. the variables included self-perceived health status, and selected 7 health behaviors; smoking behavior, physical activities, eating habit, weight control, alcohol consumption, stress management, and cancer exam. The healthy life practice actions of Trans-theoretical model have been classified into five stages. Smokers were more likely than non-smokers to positive attitudes toward smoking and the impact of smoking in this study. This means that smokers's awareness toward the impact of smoking is very week. Smoking behavior was significantly related to other health related behaviors based on the correlation analysis. However, gender, engaging in regular physical activities, moderate consumption of alcoholic beverages, and receiving a cancer examination were the variables that can explain and predict a person's stages of adopting a non-smoking behavior. Self perceived health status was closely related to other health behaviors. Gender, age, and monthly household income were important demographic variables that have significant relationship with the self-perceived health status. Among the health behaviors, regular physical activities and weight control were significant predictable variables. Similar results have been found in the National health and Nutrition examination survey in Korea. As a result of this study, it was found that among the selected health behaviors, engaging in physical activity was an important variable to increase positive sense of health and non-smoking behaviors. Educational and policy level input is needed to increase awareness and provide chances to participate in fitness activities. To those who maintain exercise, the environmental support and diffusion of knowledge information and education data should be strengthened. To change attitudes toward smoking, more in-dept awareness campaign and education should be provided according to people's different behavioral status. In addition, not only diffusing health education data and delivering knowledge information through related programs, but also environmental support system that helps an individual maintain his/her action is required. Such a support system means settlement of the health enhancement base of school, workplace and community should be carried out, and the policy level support and regular programs should be provided and spread to the unit of community.

• Research in Community and Public Health Nursing
• /
• v.5 no.2
• /
• pp.203-215
• /
• 1994

The purpose of this study was to investigate the needs for exercise of adult inpatients and ultimately to provide basic data for planning nursing intervention of patients who need exercise. The tool used for this study was a structured questionnaire which consisted of 42 items. The test items were classified into seven factors. The seven factors of the needs for exercise were need for achievement, need for activity, need for affiliation, need for autonomy, need for catharsis, need for homeostasis, and need for exhibition. Subjects of this study were 127 patients in two general hospitals in Seoul, and one general hospital in Chun Ann City. The needs of exercise were identified and the data were analyzed by gender, age, occupation, education level, monthly income, size of patient room, patient group who requires exercise and the other patient group who requires bed rest, using one-way ANOVA and Scheffe test as post-hoc. The findings of this study were as follows ; 1) Among the needs for exercise of adult patients, the highest level of the needs was the need for homeostasis. The next highest was the need for achievement, then need for activity, need for catharsis, need for autonomy, need for affiliation, and the lowest was the need for exhibition. 2) Maintaining physical fitness stood first in the need for homeostasis, relieving psychological and physical powerlessness in the need for activity, mood diversion in the need for catharsis, happiness of the family in the need for affiliation, maintaining the balanced body figure in the need for exhibition, practicing planned life in the need for achievement, and improving the ability to overcome the crisis in the need for autonomy. 3) Male patients exhibited the higher level of the needs than female patients in all factors except the need for exhibition and homeostasis. 4) There was no statistical difference in the needs between age, occupation, monthly income, and the size of patient room. 5) The need for achievement was high as the level of education goes higher. 6) The patients who performed regular exercise before admission had higher needs for activity, achievement, and autonomy, compared with the patients who did not perform the regular exercise before admission. 7) There was no statistical difference in the needs between patient group who requires exercise and the other patient group who requires bed rest. The need for homeostasis was the highest in both groups. The results from this study suggest that the need for exercise of adult inpatients should be assessed before planning exercise intervention.

• The Journal of Korean Physical Therapy
• /
• v.22 no.3
• /
• pp.61-69
• /
• 2010

Purpose: This study was designed to investigate correlations between physical fitness, antioxidant enzymes (SOD, CAT, GPX), lipid peroxidation levels (MDA), lipid profiles, lactate levels and cardiovascular variables in an exercising group and a control group. Methods: Twelve healthy young males (Exercise group: 6, Controls: 6). All subjects took physical fitness tests and blood samples were collected while subjects were resting. Results: In the exercise group, there were several significant correlations: between back strength and SOD enzyme levels (r=0.82, p=0.04), back strength and MDA (r=0.94, p=0.00), agility and GPX (r=0.81, p=0.04), and balance and GPX (r=0.81, p=0.04). In the control group, there were significant correlations between: dominant grip strength and MDA (r=-0.84, p=0.03), and agility and GPX (r= -0.82, p=0.04). In the exercise group, there were no significant correlations between physical fitness factors, TC, TG, HDL-C and lactate levels. In the control group, there were significant correlations between: back strength and TG (r=0.88, p=0.01), and agility and HDL-C (r= -0.84, p=0.03). In the exercise group, there were significant correlations between: non-dominant grip strength and SBP (r=0.94, p=0.00), dominant grip strength and SBP (r=0.85, p=0.03), and power and SBP (r=0.82, p=0.04). In controls, there were significant correlations between: dominant grip strength and DBP (r=-0.85, p=0.03), muscular endurance and ST level (r=-0.93, p=0.00), and muscular endurance and HR (r=-0.88, p=0.01). Conclusion: That cardiovascular patients and controls who participated in regular exercise maintained their antioxidant capacity suggests that long-term physical activity can counteract the negative dysfunction that characterizes sedentary lifestyle, probably by maintaining plasma antioxidant defenses and thereby preventing oxidative stress.

• Journal of Korean Public Health Nursing
• /
• v.3 no.2
• /
• pp.109-132
• /
• 1989

I studied the problems of the field practice of nursing student teacher for school nurse from March, 1986 to April, 1989 at several primary schools of Wonju City. The Significant problems on the field practice and the results of questionnaire research were summarized as follows: 1. Suggestion of educational goal(both physical and mental aspect rather than only physical aspect as concept of health and disease changes. 2. A need of change in educational organization of school nurse: unify the two educational organization (junior college of 3yrs and college of 4yrs) by raisin g junior college to regular college status of 4yrs_ 3. Experience of questionnaire research for health problem in field practice(such as questionnaire research for detection of the problem of emotion and physical and mental status and a case report of effective training method of teeth brushing in children). 4. The improvement of school facilities for better child health education by the educational practice in primary school. 5. The educational goals for new roles of school nurse: 1) Role in exact recognizing the school health problem. 2) Role in dealing with mental problem. 3) Role in organized activity. 6. Improvement of educational act for activating teachers' role.

• Journal of Korean Academy of Nursing
• /
• v.30 no.4
• /
• pp.869-879
• /
• 2000

The purpose of this study was to assess the perceived exercise self-efficacy and exercise benefits/barriers of Korean adults with chronic diseases, and the relationship between the two variables. For the study, 249 Korean adults with chronic diseases with ages ranging from 18 to 79 years were recruited from hospitals or health centers in five Korean cities and surrounding rural areas. The research instruments were the scales that researchers psychometrically verified the Exercise Self-Efficacy Scale, developed by Bandura (1997), and the Exercise Benefits/ Barriers Scale, developed by Sechrist, Walker, and Pender(1987). Results of descriptive analysis showed that Korean adults with chronic diseases perceived relatively low exercise self-efficacy and relatively high exercise benefits/ barriers. Exercise self-efficacy was significantly correlated with gender, education, regular exercise, and exercise benefits/barriers was significantly correlated with gender, regular exercise. Pearson correlation coefficient showed the significant relationship between the two variables. Further researches, which are a study to evaluate a causal structure for Pender's Health Promotion Model and an intervention study to increase physical activity of chronic patients, are recommended.

• Asian Pacific Journal of Cancer Prevention
• /
• v.14 no.12
• /
• pp.7543-7550
• /
• 2013

Objective: To evaluate associations between tea consumption, alcohol drinking and physical activity and breast cancer risk among Chinese females. Methods: Three English databases (PubMed, ScienceDirect and Wiley) and three Chinese databases (CNKI, WanFang and VIP) were independently searched by 2 reviewers up to December 2012, complemented by manual searches. The quality of included studies was assessed with the Newcastle-Ottawa Scale items. Random-effects models were used to estimate the pooled odds ratios (ORs) and 95% confidence intervals (CIs). Potential publication bias was estimated through Egger's and Begg's tests. Heterogeneity between studies was evaluated with $I^2$ statistics. Results: Thirty-nine studies involving 13,204 breast cancer cases and 87,248 controls were identified. Compared with non-drinkers, regular tea drinkers had decreased risk (OR=0.79, 95%CIs: 0.65-0.95; $I^2$=84.9%; N=16). An inverse association was also found between regular physical activity and breast cancer risk (OR=0.73, 95%CIs: 0.63-0.85; $I^2$=77.3%; N=15). However, there was no significant association between alcohol drinking and breast cancer risk (OR=0.85, 95%CIs: 0.72-1.02; $I^2$=63.8%; N=26). Most of the results from the subgroup analysis were consistent with the main results. Conclusion: Tea consumption and physical activity are significantly associated with a decreased risk of breast cancer in Chinese females. However, alcohol drinking may not be associated with any elevation of risk.

• Journal of Digital Convergence
• /
• v.12 no.8
• /
• pp.411-421
• /
• 2014

The purpose of this study was to evaluate the relationship between lifestyle and health status among employees in a community. The participants were 199 white collar workers in J city. Data were collected from August 7 to 24, 2012 using the self-report questionnaire. Data were analyzed by descriptive statistics, t-test, ANOVA and Pearson coefficient correlation with SPSS/Win 17.0. There was a statistically significant correlation between lifestyle and health status(r= .164, p= .020). Mental component summary of health status was a statistically significant correlated with leisure activity(r= .270, p= .000) and regular exercise(r= .180, p= .011). Therefore, this study provided support for associations between lifestyle and health status. We suggest that strategies to emphasize leisure activity and regular exercise would be important for white collar workers to improve their mental health.

• The Journal of the Korea Contents Association
• /
• v.11 no.12
• /
• pp.364-377
• /
• 2011

This study was done to evaluate the effects of a transtheoretical model (TTM) based exercise behavior improving program for older adults with hypertension on the stage of change, processes of change, decisional balance, exercise self-efficacy, blood pressure and physical activity. A non-equivalent control pre-post design was used for this study. The subjects were 41 adults over 65 years of age with hypertension who did not practice regular exercise. The experimental group (n=20) received the 8-week TTM based exercise behavior improving program. The control group received hypertension self care management education. Descriptive analysis, $x^2$-test, t-test, paired t-test were used for analyzing the data using SPSS for Windows 14.0. As a results, there was a significant increase in stage of change, total score for processes of change, behavioral process of change, exercise self-efficacy, total physical activity, and walking in the experimental group compared to the control group. But, there were no significant differences between the two groups on the experiential processes of change, decisional balance, and blood pressure. The results of this study suggest that a TTM based exercise behavior improving program has positive effects on improving exercise behavior among older adults with hypertension.

• The Journal of the Korea Contents Association
• /
• v.14 no.8
• /
• pp.453-465
• /
• 2014

The purpose of this study was to find out the change in psychological well-being of middle school students by participating in after school physical training activities. To achieve this object, 100 male students of M middle school in K city. "Teenagers' psychological well-being measurement tool" developed by Chung-hee Park(2007). Twice a week, for twelve weeks, the experimental group took part in an after school physical training activity, and the control group, in non-physical classes. The conclusion reached based on the result of this study are as follows. First, there was a statistically significant difference in the change of the family relations factor. Second, there was no statistically significant difference in the change of the student-teacher relations factor between the group Third, there was a statistically significant difference in the change of the self-awareness factor between the group. Fourth, there was no statistically significant difference in the change of the self assertiveness factor between the group. Fifth, there was a statistically significant difference in the change of the friendship factor between the group. Sixth, there was no statistically significant difference in the change of the self-initiative studying factor between the group. In conclusion, taking part in an after school physical training activity on a regular basis can increase the feeling of care and love from family relations, give positive self awareness and attitude towards life, and help building mutual trust between friends by having close relationship.

• Journal of Nutrition and Health
• /
• v.39 no.8
• /
• pp.801-807
• /
• 2006

To elucidate the effect of soy isoflavone supplementation on bone mineral density and antioxidant enzyme activity in 60 postmenopausal women residing in Iksan area were recruited. There were 31 participants in the treatment group and 29 in the control group. The treatment group consumed isoflavone extract capsules daily (which contained 90 mg of soy isoflavones) for 12 weeks. The study compared before and after isoflavone intake in the following areas. Physical examination, diet survey, bone mineral density (BMD) and antioxidant enzyme activity (superoxide dismutase (SOD), glutathione peroxidase (GPx), catalase (CAT) and total antioxidant capacity (TA)). The average age of the treatment group was 64.6 years and that of the control group was 66.5 years. There were no significant differences between the two groups in terms of height, weight and body mass index. Both groups maintained a regular diet pattern in terms of their average daily nutrient intake. There were no significant differences between the treatment group (23.3 mg) and the control group (24.0 mg) in terms of daily isoflavone intake based on diet. Isoflavone supplementation of 12 weeks did not resulted in any significant changes in BMD or parameters of antioxidant enzyme activity, implying the necessity of more intensive intervention for a substantial change. In conclusion, this study revealed that antioxidant enzyme activity holds a significant relationship with the bone mineral density in postmenopausal women and further systematic research on dose and period of isoflavone supplementation is needed to clearify the positive effect of isoflavone on BMD and/or blood antioxidant capacity in postmenopausal women.