• Women's Health Nursing
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• v.20 no.1
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• pp.62-71
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• 2014

Purpose: This study investigated the effects of menopausal adaptation and Sanhujori (Korean traditional postnatal care) on the Health-related quality of life in middle-aged women. Methods: Women aged from 45 to 60 completed questionnaires consisting of SF-36 ver. 2 and menopausal adaptation scale between July to Aug, 2013. Two hundred and eighteen participants' data were analyzed using descriptive statistics, t-test, ANOVA, Pearson's correlation coefficient and multiple regression. Results: Physical health ($69.5{\pm}15.1$) was better than mental health ($68.8{\pm}17.1$), and bodily pain and social functioning were the same results as 2009 general U.S. population, with the sub-variables of quality of life being lower. Menopausal adaptation was at moderate level, and correlation of its sub-variables with quality of life were significant: fatigue (r=.60, p<.001), accomplishing feeling (r=.55, p<.001), confidence (r=.54, p<.001), dryness (r=.51, p<.001), flush (r=.38, p<.001), dominance (r=-.36, p<.001), stability (r=.26, p<.001). Fatigue, confidence, stability, period of sanhujori, and dryness revealed as influencing quality of life, while the total variation explained by these components was at 52%. Conclusion: To improve quality of life of middle aged women, health care providers need to provide nursing intervention to relieve fatigue and dryness; and address psychosocial concerns with developing nursing strategies to improve stability and confidence. For post-partum women, enough periods of sanhujori needs to be recommended.

• Laboratory Medicine Online
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• v.7 no.2
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• pp.83-87
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• 2017

Pseudohypoparathyroidism (PHP) is a rare disorder caused by genetic and epigenetic aberrations in the GNAS complex locus resulting in impaired expression of stimulatory G protein ($Gs{\alpha}$). PHP type Ib (PHP-Ib) is characterized by hypocalcemia and hyperphosphatemia due to renal resistance to the parathyroid hormone, and is distinguished from PHP-Ia by the absence of osteodystrophic features. An 11-yr-old boy presented with poor oral intake and cramping lower limb pain after physical activity. Laboratory studies revealed hypocalcemia, hyperphosphatemia, and increased parathyroid hormone levels. The GNAS complex locus was evaluated using the methylation-specific multiplex ligation-dependent probe amplification (MS-MLPA) assay. Gain of methylation in the NESP55 domain and loss of methylation in the antisense (AS) transcript, XL, and A/B domains in the maternal allele were observed. Consequently, we present a case of PHP-Ib diagnosed using MS-MLPA.

• The Korean Journal of Air & Space Law and Policy
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• v.33 no.2
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• pp.199-224
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• 2018

Aviation's safety record continues to improve yearly, especially with respect to passenger and crew injuries and deaths. However, although the number of accidents has decreased over the decades, there are still many events, such as landings short of the runway and runway excursions, both of which pose threats to passenger and crew safety. Surviving any kind of aviation accident depends on the physiological threat and stress of the impact(s), the extent to which the physical structure surrounding the passengers and crew remains intact, and the ability of the passengers and crew to be able to escape the wreckage. The one action that both passengers and crew can carry out to help decrease the likelihood of crash-related injury or death is to assume an emergency brace position. Doing so has been demonstrated over several decades to improve survivability. While cabin crew are taught (and then might have to teach passengers in an emergency about the emergency brace position), passengers in many parts of the world never learn about the brace position unless they are involved in an emergency in which there is time to prepare for the landing. This lack of provision of information is related to the fact that most airlines do not provide information in the preflight safety briefing and some do not even provide the information in the passenger safety cards. Many countries do not require their airlines to do so, a fact, which in turn, is related to the lack of mention of the brace position in ICAO's Annex 6. Until standards and recommended practices are changed at the highest world level, passengers will continue to be deprived of this vital, life-saving information that they can use, potentially to help save their own lives.

• Journal of Biomedical Engineering Research
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• v.40 no.2
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• pp.68-74
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• 2019

Lateral epicondylitis is caused by repeated use of the wrist, which causes inflammation and pain in the wrist extensor and tendon of the humerus. Delayed onset muscle soreness (DOMS) caused by repetitive resistance exercise affects the tendons connected in series with the muscle, leading to lateral epicondylitis. Although micro-current stimulation has been suggested as a possible treatment for tendinitis, there are insufficient studies on specific variables such as frequency. In this study, 15 healthy adult males and females developed DOMS in the wrist extensor and tendon in the humerus. The experimental group consisted of a low frequency group applying 20 Hz and a high frequency group applying 100 Hz according to the micro-current frequency. Each subject underwent an experiment for 5 days after DOMS, and the recovery rates were compared by measuring AROM, GPT, MST, PPT, and VAS. As a result, the 20 Hz group showed significant changes in AROM, MST, and VAS compared to the control group on the 4th day, and the recovery rate was also higher than that of the 100 Hz group. On the 5th day, recovery rate of 100 Hz group was higher than 20 Hz in AROM and PPT, and MST showed higher recovery rate than 20 Hz group, but there was no significant difference. These results indicate that microcurrent stimulation is effective for the treatment of delayed myalgia and tendon inflammation and that the 100 Hz group has faster recovery than the 20 Hz group.

• 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.

• Journal of Digital Convergence
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• v.17 no.1
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• pp.365-373
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• 2019

This study was conducted to investigate the factors affecting the quality of life of elderly who live alone according to gender. The participants in this study were 959 elderly living alone from a total of 22,948 individuals studied in the 2013-2015 Korean national health and nutrition examination survey. IBM SPSS 23.0 was used to analyze the data. There were significant differences between the two groups in age, level of education, and amount of calorie intake. Economic status, presence of arthritis, presence of restrict activity, subjective health status had an influence on quality of life in men with an explanatory power of 50.5% (p < .001). Presence of back pain, subjective health status, suicidal ideation had an influence on quality of life in women with an explanatory power of 41.4% (p < .001). Therefore, in order to improve the quality of life of elderly living alone, it is necessary to provide appropriate intervention depending on gender.

• The Journal of the Convergence on Culture Technology
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• v.5 no.2
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• pp.337-344
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• 2019

The purpose of this study men and women 20 to 30 of 16 patients wearing thick insoles 5cm before and after squat exercise based on the angle of the knee joint(0-, 60-, 90-degree) was to observe the muscle activities. For this through the analysis of the rectus femoris EMG, vatus medialis vatus lateralis, tibialis anterior, gastrocnemius MVIC were quantified using. The results following results were obtained. After wearing the thick insole standing position(0') had increased EMG activity of vastus lateralis muscle, the knee angle is rectus femoris, vatus medialis, vastus lateralis, tibialis anterior, gastrocnemius muscles were increased muscle activity. thick insole of the ankle joint, causing plantar flexion forward weight distritbution by focusing is normally the body would lead to an array. When an array of everyday life, these abnormalities increases energy consumption, and muscle fatigue, increase will cause an imbalance in the muscles. Therefore, wearing thick insoles by changing the activity of the muscles may cause knee pain.

• Journal of the Korea Society of Computer and Information
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• v.24 no.5
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• pp.93-102
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• 2019

The nation's fraternity and elite players who have built up a global bicycle infrastructure often find it to be a problem with the bicycle's speed and speed reduction, pain in knees and hip joints, or even with the bike itself, or with the bike's own physical defects or a riding posture. However, we found that most cases of cleat adjustment errors were likely to be true. Accurate adjustment of the cleats is the most important of the entire fitting process and can be the basis for improving the ability of the bicycle rider and preventing injury. Therefore, the study was intended to give a prior study of bicycle fitting, which can improve bicycle efficiency and prevent injury when riding bicycle, and specific ways of adjusting bicycle shoe cleats, and the following results were obtained. First, the cleat characteristics of Shimano, LOOK and Speedplay, which are currently used in public, and the characteristics during the cleat adjustment process, were derived. In addition, the structure and characteristics of dedicated shoes using cleats and the method of using pedalling by the structure of shoes after adjusting the cleats were derived. Second, the position of the shoe and its relationship with torque in pedalling was discussed, and the method of adjusting front and back of cleats was derived. Third, leg length, ASIS, Q-Angle and Q-factor etc. were analyzed and the method of setting and adjusting cleat left and right values were derived. Fourth, the relationship between walking angle and cleat rotation was analyzed, the method was derived, and the torque size and angle behind the cleat adjustment were compared and analyzed using the spinner to indicate the torque and the effective mean torque angle after the cleat adjustment.

• Journal of Acupuncture Research
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• v.38 no.2
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• pp.170-174
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• 2021

A patient diagnosed with Guillain-Barre syndrome (GBS) suffering from numbness in the toes and fingers, paralysis in the face, and back pain received intravenous immunoglobulin on December 28, 2019. Without an improvement in symptoms the patient was admitted to a Korean medicine hospital on January 1, 2020 to receive combined Korean medicine treatment including herbal medicine (Sipjeondaebo-tanggami and Hyangbujasunkipalmul-tang), acupuncture treatment, moxibustion, cupping treatment, and physical therapy. Treatment was administered over 51 days, of which 17 days were during hospitalization. Paralysis of facial muscle, and numbness in fingers and toes were evaluated using the Yanagihara score and numeric rating scale (NRS) score, respectively. Facial paralysis improved (21 to 40 based on Yanagihara score) and paresthesia of the hands and feet disappeared (NRS score 6-7 to NRS score 0). There were no side effects or sequela. This study suggested combined Korean medicine treatment may be effective for the treatment of GBS.

• Journal of Convergence for Information Technology
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• v.11 no.3
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• pp.87-94
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• 2021

This study was conducted to identify the mental health and quality of life of cardiovascular disease patients by their activities restriction through the second analysis of the 7th KNHANES collected from 2016 to 2018. The subjects of this study were 521 adults with angina or myocardial infarction who had no missing variables among 24,269 subjects. The difference between mental health and quality of life according to the activity restriction was analyzed by Chi-square method and the effect of mental health and quality of life by activity restriction by Logistic regression method using the SAS 9.4 version. The results of the analysis showed that the stress level, the depression for the last two weeks and suicide thought level was high when there was activity restriction, which had a significant effect on mental health. Mobility, selfcare and usual activities were disrupted, and pain/inconvenience and anxiety/depression increased when there was activity restriction, which also showed a significant effect on quality of life. Therefore, it is suggested that the development and operation of effective physical activity promotion program to minimize activity restriction is necessary to improve mental health and quality of life of cardiovascular patients.