• Journal of Korean Academy of Fundamentals of Nursing
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• v.12 no.1
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• pp.38-45
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• 2005

Purpose: The purpose of this study was to identify health promoting behaviors and the relationship between health promoting behaviors and state and trait anger in middle-aged men. Method: In this descriptive correlational study, the participants were 143 middle-aged men who lived in D city. Data were collected from November, 2004 to January. 2005. Personal interviews with a structured questionnaire were used. The data were analyzed using descriptive statistics, and Pearson correlation coefficients with SPSS Win 11.0 program. Results: The score for health promoting behavior in the middle-aged men was above the mean score. The highest dimension was self-actualization and the lowest dimension of health promoting behaviors was exercise. A significant negative correlation was found between health promoting behaviors and state anger in middle-aged men. But there was no significant correlation between health promoting behaviors and trait anger. Conclusion: These results suggest that state anger should be considered as an important factor when nurses develop educational programs to enhance health promoting behavior in middle-aged men.

• Korean Journal of Occupational Health Nursing
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• v.22 no.1
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• pp.66-74
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• 2013

Purpose: This study examined the relationships among menopausal symptom, self-efficacy, health promoting behaviors, and investigated factors affecting health promoting behaviors of teachers with middle-aged women experiencing menopause. Methods: From September to October 2012, a convenience sample of 252 subjects aged 40 to 60 years was recruited from 8 elementary schools, 3 middle schools and 5 high schools. The data analysis was done by ANOVA and stepwise multiple regression. Results: Menopausal symptom of subjects was slightly lower than general middle aged women and the average level of health promoting behaviors was similar to general middle aged women. Health promoting behaviors were differentiated by severity of menopausal symptom, not by menstruation state. Menopausal symptom was negatively related to health promoting behaviors. The most significant factor affecting health promoting behaviors was self efficacy (14.3%). The combination of self efficacy, menopausal symptom, and elementary school teachers accounted for 20.1% of health promoting behavior. Conclusion: When developing health promotion program for teachers with middle-aged women, such program should consider self-efficacy, menopausal symptom, and school type.

• Korean Journal of Human Ecology
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• v.13 no.6
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• pp.1037-1046
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• 2004

Age-dependent changes in body fat can often be observed in normal population. A series of indirect body fat estimates, such as hydrodensitometry, Bioelectrical Impedance Analysis(BIA), and anthropometry equation for body fat, have been developed. The BIA made it possible to analyze body fat mass more related to hydrodensitometry than anthropometry. This study is to compare the body composition analysis between bioelectrical impedance analysis(BIA) and anthropometric measurements of women. The subjects were a group of Daejeon residents including 32 young-aged women($21.50{\pm}1.44$), 30 middle-aged women($50.33{\pm}5.27$), and 40 old-aged women($69.22{\pm}5.74$). We used BIA(inbody 3.0, Biospace Korea) to determine body fat and other body composition. We also measured weight, height, circumference for 12 parts, and skinfold thickness for 9 parts of all subjects' body. The results are as follows: The subjects' height by the age group were $161.74{\pm}0.94cm$ in the young-aged women, $154.16{\pm}1.09cm$ in the middle-aged, and $148.60{\pm}0.78cm$ in the old-aged respectively. BMI were, in order, $21.68{\pm}0.49,\;22.87{\pm}0.89,\;and\;23.85{\pm}0.55$. Relative body fat determined by BIA was, also in order, $29.06{\pm}0.92%,\;26.35{\pm}1.02%,and\;29.35{\pm}1.07%$. Circumference and skinfold that showed the highest correlation with body fat by BIA was waist in the young-aged(r=0.738) and bast in the middle- and old-aged(r=0.844, r=0.804), and triceps in the young-and old-aged(r=0.538, r=0.798), and subcostal in the middle-aged(r=0.872). Body fat Estimations by BIA were the highest correlation with Caucasian women's equation(r=0.588) in young-aged women, Siri's equation with Durnin & Womesley's body density measurement(r=0.875) in middle aged women and Caucasian women' equation(r=0.872) in old aged women. We need to develop specific anthropometric equations based on sex and age to determine body fat.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.10 no.3
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• pp.307-315
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• 2003

Purpose: This study was done to investigate the relationship between fatigue and exercise in middle-aged women. Method: A descriptive survey study design was used. Result: The fatigue level for middle-aged women was 1.98. It was found that about 52.7% of the participant do exercise now. Fatigue according to exercise level was not significant, but the degree of fatigue was low for women who do exercise. Conclusion: The degree of fatigue for middle-aged woman should be assessed and exercise suited to each person should be taught. Fatigue needs to be controlled before it develops to the point of disease, and appropriate exercise is an suitable intervention.

• Journal of Oral Medicine and Pain
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• v.39 no.1
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• pp.2-9
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• 2014

Purpose: The purpose of this study was to compare the clinical and radiographic features of temporomandibular joint (TMJ) osteoarthritis (OA) between adolescents and middle-old aged patients. Methods: The subjects were chosen among the patients who presented to the Department of Oral Medicine of Pusan National University Hospital and were diagnosed with TMJ OA by clinical exam, X-ray and cone-beam computed tomography (CBCT) from 2010 to 2011. We investigated 93 adolescent patients (12-19 years) and 53 middle-old aged (>45 years) patients who observed the erosive bony changes in TMJ. CBCT scans were retaken at intervals at an average of 8 months. Results: The adolescent patients showed unilateral degenerative changes more often, and the middle-old aged patients showed degenerative changes more frequently on both sides. The transition of bone changes to the improved group occurred most commonly in both the adolescent and middle-old aged patients. The adolescent patients were more likely to improve than middle-old aged patients. In the adolescent patients, loss of erosion and subjective symptoms occurred in shorter periods than in the middle-old aged patients. In the adolescent patients, the transition of erosion was distributed into proliferative, normal, and shortening in order. In the middle-old aged patients, the transition of erosion was distributed into shortening, proliferative, and normal in order. Conclusions: The clinical and radiographic features of TMJ OA are a significantly different between the adolescent and middle-old aged patients. Moreover, the difference by age of the adaptive and regenerative capacity of TMJ affects the prognosis of TMJ OA and adolescent patients have a better prognosis after treatment.

• Journal of the Ergonomics Society of Korea
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• v.23 no.2
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• pp.105-120
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• 2004

With the new technology and the popularization of mobile phone. the functions and designs of mobile phone have been varied rapidly. However. based on the user's level of familiarity on mobile phone function and knowledge of information technology. the using behaviors of mobile phone. especially between the young users who are well acquainted with the latest function and technology and the over middle-aged users who are relatively not. would be quite different. A survey was conducted to investigate the various using behaviors of mobile phone in different age groups. The total number of six hundred and sixty-seven people from age seventeen to sixty participated in this study. The participants were divided into young group (age between 17 to 29) and the over middle-aged group (age between 40 to 60) to compare the difference group considered design. price. and function of the mobile phone as three important factors. on the other hand. the over middle-aged group considered quality of communication. price and ease of use as three important factors. All the respondents of the young group know how to use the text messaging function. however for the over middle-aged group. 40% of the respondents knows how to use the text messaging function. The over middle-aged group seemed mainly use the mobile phone for voice communication. however the young group had a tendency to communicate each other with short text message rather than through voice conversation. Twenty percentage of young group responded that they had an experience of pain or discomfort at the thumb. the thenar eminence area. or carpus area during pushing the mobile phone keypad. The excessive frequent use of keypad may cause the risk of repetitive strain injury (RSI). The results of this study could provide important information to understand the way of using mobile phone in different age groups. and also could be used to design and market the mobile phone.

• Women's Health Nursing
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• v.19 no.3
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• pp.176-187
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• 2013

Purpose: This study aims to identify the relationship between marital intimacy, depression, and menopausal symptoms, and to provide basic data for the health promotion of middle-aged women. Methods: A sample of 231 middle-aged women was recruited from four cities in Korea. The survey was conducted with participants using self-reported questionnaire from July 9 to November 11, 2011. The data were analyzed using descriptive statistics, t-test, ANOVA, and Correlation Analysis. Results: There were differences of marital intimacy scores that were statistically significant in educational background (F=6.88, p=.001), religion (t=3.96, p<.001), own job (F=4.47, p=.012), own salary (F=3.01, p=.019), spouse's salary (F=6.72, p<.001), ownership of residence (t=4.00, p<.001), leisure with spouse (t=-5.05, p<.001), current treatment of disease (t=2.22, p=.027), and current disease (t=2.53, p=.012). Marital intimacy was correlated with depression (r=-0.61, p<.01) and menopausal symptoms (r=-0.39, p<.01). Conclusion: Marital intimacy in middle-aged women is closely related to both depression and menopausal symptoms. The nursing program that improves marital intimacy will be useful to promote the health of middle-aged women.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.15 no.1
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• pp.53-59
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• 2008

Purpose: The purpose of this study was to examine the effects of treadmill walking exercise on the BMD (Bone Mineral Density) and BMI (Body Mass Index) of middle-aged women in their forties. Method: A nonequivalent control group pretest-posttest design was used for this study. The experiment was conducted for 10 weeks from May 17 to July 25, 2004 with 29 middle-aged women in their forties, who were assigned to a walking exercise group (16) or a control group (13). The experimental group had not exercised regularly before participating in this program. The control group received no exercise treatment during the research period. The BMD and BMI were measured with peripheral dual energy x-ray absorptiometry and bioelectrical impidence analysis, respectively. $X^2-test$ and Mann-Whitney U test with the SPSS version 11.0 program were used to analyze the data. Result: Treadmill walking exercise was effective for middle-aged women in increasing BMD and decreasing BMI. Conclusion: The findings of this study indicate a need to develop walking exercise protocols for middle-aged women to help them achieve a healthy life.

• Journal of Korean Academy of Nursing
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• v.46 no.5
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• pp.744-752
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• 2016

Purpose: This study was done to investigate factors influencing successful aging in middle-aged women. Methods: A convenience sample of 103 middle-aged women was selected from the community. Data were collected using a structured questionnaire and analyzed using descriptive statistics, two-sample t-test, one-way ANOVA, Kruskal Wallis test, Pearson correlations, Spearman correlations and multiple regression analysis with the SPSS/WIN 22.0 program. Results: Results of regression analysis showed that significant factors influencing successful aging were post-traumatic growth and social support. This regression model explained 48% of the variance in successful aging. Conclusion: Findings show that the concept 'post-traumatic growth' is an important factor influencing successful aging in middle-aged women. In addition, social support from friends/co-workers had greater influence on successful aging than social support from family. Thus, we need to consider the positive impact of post-traumatic growth and increase the chances of social participation in a successful aging program for middle-aged women.

• Korean Journal of Human Ecology
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• v.10 no.4
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• pp.357-363
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• 2001

The purpose of this study was to provide buying condition of women focusing on age groups and satisfaction with ready-to-wear and basic data in designing ready-to-wear for women. The questionnaire method was used and one-to-one interviews were held for residents in Iksan, Jonju areas. Total 252 subjects were surveyed and used for statistical analysis and were analyzed by Frequency, ANOVA, CROSSTABS, $x^2-test$. Women for this study were classified 3 groups(young women, middle aged women, obesity women). The results of this study were as follows; 1) Both BMI and Rohrer index are significantly different according to 3 groups. 2) In the buying method, more than 97% of the middle aged women and obesity women had purchased ready-to-wear apparel. 3) While young women purchased their clothing in the Bose store, middle aged women and obesity women purchased their clothing in the department store. 4) In young women and middle aged women group, the most important criteria of buying were design. In obesity women, the most important criteria of buying were design, size (fitness), price. 5) For the satisfaction of ready-to-wear with aging, 34.1% of all respondents showed dissatisfaction. There was significant difference according to the age. 6) In the fit of ready-to wear, When ready-to-wear is not fit, more than 40% was purchased big or small.