• Korean Journal of Applied Biomechanics
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• v.29 no.1
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• pp.23-32
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• 2019

Objective: The aim of this study was to provide kinematic data on the characteristics of spinal disease patients by comparing and analyzing kinematic variables related to foot balance and gait pattern of spinal disease. Method: The subjects of the study included 40 adult men and 60 adult women who visited the hospital in Busan. Patients who were diagnosed with spinal disease by a physician through X-ray examination were selected as subjects for the diagnosis of vertebral disc herniation, spinal stenosis, spinal disease diagnosed with spinal disease and the general public. Left and right foot pressure and contact area were checked by Gaitview pro meter. X-ray photographs were taken with a Zen-2090 mobile fluoroscopy under physicians' direct participation. One-way ANOVA was performed to compare the differences between the kinematic variables and post-hoc was performed by the Duncan method. Results: The difference in contact area between the left foot and the right foot was $115.30{\pm}14.15cm^2$ in the left side and $124.25{\pm}13.65cm^2$ in the left side in the spinal disease patients. The difference in pressure between the left and right side of the spinal disease patients was wider than that of the general people. Especially, the right side of the spinal disease patients showed a larger area of left foot contact than the general population. Conclusion: Spinal disease patients have wider contact area of the left foot than those of the general population. In the case of right spinal disease, the left foot support area is widened due to pain. In the gait, women showed slightly more posterior body center than men, and the upper body muscle imbalance and immobilization due to the spinal disease caused imbalance of the muscles moving to the lower limb, It was analyzed to inhibit movement.

• Fashion & Textile Research Journal
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• v.7 no.6
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• pp.665-672
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• 2005

The purpose of this study was to assess the feasibility and the effects of near infrared lighted garments on thermo-physiological responses in human body. Seven healthy adult men were recruited for this study. All subjects were informed the contents and purpose of this study. The experiment was carried out in a climate chamber of $32^{\circ}C$, 60%RH with 'Rest', 'Exercise' and 'Recovery' period. The experimental garments consisted of briefs, undershirts(sleeveless), nightclothes, T-shirts, knee-trousers and socks. Subjects participated in two experiments, one was wearing near infrared lighted garments(NIR-O), the other was wearing regular garments(NIR-X). The order of experiment was randomized, and subjects wore experimental garments before 24 hours in order to benefit by near infrared light. Measurement items included rectal temperature ($T_{re}$), mean skin temperature ($\bar{T}_{sk}$), sweat rate, heart rate, oxygen uptake and subjective sensation. The results are as follows: As to the variation of rectal temperature and mean skin temperature, value of wearing NIR-X was higher than value of wearing NIR-O, indicating a significant level of difference (p<.001). Sweat rate under NIR-O and NIR-X condition were 575.35 g and 535.75 g, respectively. Heart rate value of NIR-X condition was higher than NIR-O. Oxygen uptake measured during experiment was the higher in NIR-X condition with significant difference (p<.001). In the subjective sensation, the value of NIR-O condition was higher than NIR-X condition without significantly difference.

• Journal of Chest Surgery
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• v.28 no.8
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• pp.766-771
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• 1995

The trachea is defined as the airway from the inferior border of the cricoid cartilage to the top of the carinal spur. This paper would confirm the normal tracheal length of Korean adults through the actual measurement using the fiberoptic bronchoscopy. The subjects of this study were 25 patients, 13 males and 12 females between the age of 20 to 69 without abnormality on the neck, trachea, mediastinum and lung pharenchyme on the preoperative chest X-ray, who received the operations from the period of July to September, 1994. For those patients who had heart diseases, the cardiothoracic ratio was below 50%. The measurement was performed on the patients with endotracheal intubation under the general anesthesia in supine and neutral position. The tracheal length was calculated by the difference between the length from the tip of the endotracheal tube [E-tube to carina and to the needle which was inserted into the E-tube at the lower border of the palpated cricoid cartilage, by inserting the broncoscopy through the E-tube. The result was as follow : 1 The measured tracheal length for men was 11.8 0.2 cm[mean standard deviation and women was 10.5 0.3 cm, and that was longer than this [p<0.01 . The average was 11.2 1.0 cm and the standard error was 0.20 cm. 2 According to the correlation between the tracheal length to weight, height[Ht , age, and body surface area[BSA respectively, the Ht [p=0.003 , age [p=0.055 , and the BSA[p=0.017 were significant, while weight was not [p=0.314 . 3 From the regression analysis of the tracheal length[T.L. to the Ht, Age, and the BSA which were significant, the following equation was derived.i Ht : T.L.= -1.29 + 0.076 x Ht [P=0.003 ii Age: T.L.= 10.04 + 0.028 x Age [P=0.055 iii BSA : T.L.= 5.60 + 3.48 x BSA [P=0.017 iv In multi-regression : T.L. = -4.15 + 0.034 x Age + 0.085 x Ht [P=0.0002]

• Journal of Korean Academy of Fundamentals of Nursing
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• v.22 no.2
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• pp.158-168
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• 2015

Purpose: The purpose of this study was to investigate knowledge of cervical cancer, HPV and intention for vaccination in Korean soldiers on active duty. Methods: Participants were 494 army men aged 18 to 26 serving in D area. Knowledge of cervical cancer was measured using the 8 item scale developed by Han et al. (2007) and knowledge of HPV was measured using the 13 item scale developed by Pitts et al. (2009). Collected data were analyzed with t-test, $x^2$-test, and ANOVA. Results: Mean scores for cervical cancer and HPV knowledge were $6.03{\pm}1.52$ and $8.15{\pm}1.75$ respectively and vaccination intention was 75.6%. HPV vaccination intention had significant differences depending on knowledge about cervical cancer (${\chi}^2=12.76$, p=.001), and HPV (${\chi}^2=9.00$, p=.003), education (${\chi}^2=12.24$, p=.002), sexual intercourse after first meeting (${\chi}^2=11.79$, p=.003), and sexual education in the military service (${\chi}^2=12.27$, p=.001). Conclusion: When planning education program for men in military service, it is necessary to consider include content to increase knowledge of cervical cancer and HPV.

• Journal of Korean Public Health Nursing
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• v.32 no.2
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• pp.319-330
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• 2018

Purpose: This study was conducted to determine if physical activity levels relieve the risk of development of metabolic syndrome (Mets) according to smoking intensity among smoking men. Methods: Secondary data from the 2010-2015 Korea National Health and Nutrition Examination Survey were used for this cross sectional study. A total of 3,027 men over the age of 19 were included for data analysis. Complex samples logistic regression was used to analyze the combined effects of smoking and physical activity on Mets. Smoking intensity was categorized as light (${\leq}20cigarettes/day$) or heavy (> 20 cigarettes/day), while physical activity was categorized as light (< 600 metabolic equivalent [MET]-min/week), moderate (600-3,000 MET-min/week), and vigorous (${\geq}3,000MET-min/week$). Results: Mets was less prevalent among light smokers with vigorous physical activity (Adjusted Odds Ratio [AOR]: 0.632, 95% Confidence Interval [CI]: 0.475-0.840) compared to those with light physical activity. Among heavy smokers, physical activity level was not significantly associated with Mets. Conclusion: Only vigorous physical activity exerted protective effects against development of Mets among low intensity smokers. For high intensity smokers, lowering smoking intensity and smoking cessation are also necessary to prevent development of Mets.

• Korean Journal of Applied Biomechanics
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• v.20 no.2
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• pp.167-174
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• 2010

This study aims to quantitatively compare and analyze kinetic variables in the motion of male and female professional golfers to suggest basic scientific materials for golf iron swing. Five male and five female professional golfers participated in this experiment. Ground reaction force and foot pressure were measured during performing 10 swings for each participants using an iron club. The result of the ground reaction force indicates that the force occurs at the left foot toward right(-) direction in the mid-downswing(E3) and impact(E4) events in X-axis, while it occurs at the right foot toward anterior(-) direction in Y-axis for both male and female, showing a big difference between them. Also, in Z-axis, large force occurs at the left foot in most events. The analyzed result on foot pressure indicates that men have the highest pressure and area at the left foot, and women have the highest ones at the right foot in the mid-downswing(E3) and impact(E4) events in the max foot pressure, ground contact area and average pressure. It is considered that there is difference of central movement methods between men and women. Thus, different education and training on golf swing should be necessary by gender due to their different patterns of golf iron swing.

• Korean Journal of Health Education and Promotion
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• v.11 no.2
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• pp.125-145
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• 1994

The objectives of this study were to characterize the health status, the requirement of home nursing care, and dependency of daily life of the elderly so that the result could be used to provide basic data necessary for establishing home nursing care practices. The study subjects were 249 elders over 65 years old who resided at home in low income areas of three districts in Pusan. The field survey was conducted from December 27, 1993 through January 27, 1994, with a structured questionnaire. Statistical analysis was done by X²-test and Student's T-test using SPSS/PC/sup +/ program. The result were as follows; 1. Alcohol drinking rate was 50.0% for men and 27.7% for women, and cigarette smoking rate was 77.8% for men and 27.1% for women. 92.9% of elders aged 65-75 exercised regularly as compared to 81.9% of elders aged 75 and over(p<0.05). 2. 63.9% of male and 85.9% of female elders had chronic diseases showing singnificant differences(p<0.01), and both sexes had 1.7 kinds of chronic diseases in average; musculoskeletal diseases were the most common in 25.7%, while 6.8% of the elderly had cardiovascular diseases. 3. Partially movable elderly was 6.9% for men and 6.8% for woman, showing 47.1% of causes being cerebrovascular accidents. 4. The home nursing requirement was the highest for medication(66.3%), intramuscular injection(53.8%), and measurement of blood pressure·body·temperature·pulse rate(47.0%). 5. Among Physical Activities of Daily Life, bathing(10.4%) and movement(4.0%) showed high dependency rates, and among Instrumental Activities of Daily Life, phone calling(25.3%), shopping(24.5%), going out by bus(22.5%) showed high dependency rates. 6. For five categories of home nursing showing high requirements such as physical health examination, blood pressure·temperature·pulas rate measurements, medication, and intravascular injection, the requirements were different by age groups, education, and marital status(p<0.05).

• Journal of Preventive Medicine and Public Health
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• v.47 no.6
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• pp.317-326
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• 2014

Objectives: Elevated serum uric acid (UA) has been known to be associated with the prevalence of metabolic syndrome (MetS). However, no prospective studies have examined whether serum UA levels are actually associated with the development of MetS. We performed a prospective study to evaluate the longitudinal effects of baseline serum UA levels on the development of MetS. Methods: A MetS-free cohort of 14 906 healthy Korean men, who participated in a medical check-up program in 2005, was followed until 2010. MetS was defined according to the Joint Interim Statement of the International Diabetes Federation Task Force on Epidemiology and Prevention. Cox proportional hazards models were performed. Results: During 52 466.1 person-years of follow-up, 2428 incident cases of MetS developed between 2006 and 2010. After adjusting for multiple covariates, the hazard ratios (95% confidence intervals) for incident MetS for the second, the third, and the fourth quartile to the first quartile of serum UA levels were 1.09 (0.92-1.29), 1.22 (1.04-1.44), and 1.48 (1.26-1.73), respectively (p for trend <0.001). These associations were also significant in the clinically relevant subgroup analyses. Conclusions: Elevated serum UA levels were independently associated with future development of MetS in Korean men during the 5-year follow-up period.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.25 no.2
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• pp.134-145
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• 2018

Purpose: The purpose of this study was to investigate gender related factors that influence regular exercise adherence in patients with coronary artery disease. Methods: This secondary analysis study used data from the 2013~2015 Korea National Health and Nutrition Examination Survey (KNHANES). Three hundred and eighty patients over 20 years of age and having coronary artery disease were selected for this study. Measures included questions about regular exercise, general characteristics, health behaviors, and health status. Data were analyzed using descriptive analysis, Rao-Scott $x^2$ statistic, and multiple logistic regression analysis with the SPSS 21.0 program. Results: The results were as follows. Men did more regular exercise than women (58.8% vs 40.1%). The multivariate-adjusted Odds Ratios (OR) for regular exercise adherence in men were 2.93 (95% CI: 1.39~6.17) for non smokers and 3.06 (95% CI: 1.53~6.13) for men with 0 to 1 comorbidities. Women had a high odds ratios of 0.38 (95% CI: 0.18~0.82) for not using alcohol and 2.10 (95% CI: 1.03~4.29) for no back pain. Conclusion: To improve regular exercise adherence in patients with coronary artery disease, it is necessary to develop different approaches considering gender.

• Journal of the Korean Society of Costume
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• v.50 no.8
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• pp.177-198
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• 2000

The major purpose of this study is to obtain the evident and visual data about the changes of Korean dress with a socio-cultural context through dress depicted in the Korean films since the 1960s. For this purpose, after were Korean socio-cultural background including the history of Korean films and mass fashion trends reviewed, total fifteen Korean films by ten year were selected on the basis of contemporaneity popularity, and fashionability, and analyzed with the data reviewed before. And the results can be summarized as follows : Dress in the Korean films of the 1960s shows sporty casual took influenced by western style, with the popularity of young fashion and youth film. The typical styles are sac dress and mini skirt fur women, and suit with American silhouette for men. Unisex mode including slim T-shirts and blue jeans with European silhouette supt appears mainly in the Korean films of the 1970s, with the change of sex roles and mass fashion trend. Dress in the Korean films of the 1980s is characterized by bold silhouette and decorative details. with the boom of erotic metro-drama and luxurious fashion trend, such as padded jacket, X silhouette ensemble, brig look coat for women, and American style suit for men. Dress in the Korean films of the 1990s shows the rapid cycle of fashion with the increase of casual wear, reflecting the popularity of romantic comedy film and various socio-cultural circumstances. As a result, the current of dress depleted in the Korean films since the 1960s is summarized as the cycle of fashion accelerated, the similarity between men's and women's wear, and the increase of sporty casual wear. Also, dress in the films reflects effectively the socio-cultural context related to fashion except for especially emphasizing characters in films.