• Journal of muscle and joint health
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• v.21 no.2
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• pp.125-134
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• 2014

Purpose: The purpose of this study was to identify factors associated with quality of life of nursing students during clinical practice. Methods: A convenience sample of 332 nursing students completed the questionnaire from July to September, 2013. A self-reported questionnaire was used to obtain data on quality of life, stress related to clinical practice, and health promotion behavior. Data was analyzed with independent t-test, one way ANOVA and Scheff${\acute{e}}$'s post hoc test, Pearson correlation coefficients, and hierarchical multiple regression by using SPSS version 20.0. Results: There were significant differences in quality of life scores by age, economic status, interpersonal relationships, daytime somnolence, number of visits in pharmacy and/or healthcare center, health status, and stress management. Quality of life had positive correlation with health promotion behavior but had negative correlation with the level of stress related to clinical practice. Models including these variables explained 34.3% (F=9.77, p<.001) of the variance for quality of life. Age, economic status, sleep amount, numbers of pharmacy/hospital visits, health status, stress during clinical practice, and health promotion behavior were significantly associated with quality of life in nursing students. Conclusion: There is a need to develop and implement new strategies that will result in improvement in nursing students' quality of life.

• Clinical and Experimental Pediatrics
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• v.60 no.10
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• pp.320-326
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• 2017

Purpose: This study aimed to evaluate a pilot project of the Nursing Feeding Center "Posyandu Plus" (NFCPP) through local food-based complementary feeding (LFCF) program designed to improve the nutritional status of children aged 6-36 months at community health centers in Indonesia. Methods: A quasi-experimental design was used to obtain data regarding the nutritional status of 109 children who participated in the project from 6 rural areas. The NFCPP was conducted for 9 weeks, comprising 2 weeks of preintervention, 6 weeks of intervention, and one week of postintervention. The LFCF intervention consisted of 12 sets of recipes to be made by mothers and given to their children 4 times daily over 6 weeks. The weight-for-age z score (WAZ), height-for-age z score (HAZ), weight-for-height z score (WHZ), and body mass index-for-age z score (BAZ) were calculated using World Health Organization Anthro Plus version 1.0.3. Results: LFCF intervention significantly increased WHZ, WAZ, and BAZ scores but decreased HAZ scores (P<0.001). Average scores of WHZ ($0.96{\pm}0.97$) and WAZ ($0.45{\pm}0.72$) increased; BAZ increased ($1.12{\pm}0.93$) after 6 weeks of LFCF. WAZ scores postintervention were 50.5% of normal, and WHZ scores were 77.1% of normal. However, the HAZ score decreased by $0.53{\pm}0.52$, which indicated 57.8% had short stature. Conclusion: The NFCPP program with LFCF intervention can improve the nutritional status of children in rural areas. It should be implemented as a sustained program for better provision of complementary feeding during the period of lactation using local food made available at community health centers.

• Bulletin of the Korean Space Science Society
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• 2009.10a
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• pp.40.1-40.1
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• 2009

미래 한국의 달궤도선 임무에 대비하여 달 근접 궤도 전파기인(orbit propagator) YSPLOP ver. 1(Yonsei Lunar Precise Orbit Propagator version 1)을 개발 하였다. 개발된 궤도 전파기의 성능은 상용 소프트웨어인 STK Astrogator를 이용하여 검증되었다. 개발된 궤도 전파기를 이용, 달 궤도선의 운용에 있어서 다양한 섭동력들이 궤도선의 수명(orbital decay)에 미치는 영향을 분석하였다. YSPLOP ver. 1은 정밀한 달 중심 탐사선의 위치산출을 위하여 M-EME2000 (Moon-Centered, Earth Mean Equator and Equinox of J2000) 좌표계, M-MME2000 (Moon-Centered, Moon Mean Equator and IAU vector of epoch J2000) 좌표계 그리고 M-MEPMD (Moon-Centered, Moon Mean Equator and Prime Meridian) 좌표계를 이용하여 탐사선의 상태(state) 정보를 산출한다. 또한 태양, 지구, 달, 화성, 목성의 중력에 의한 섭동력 및 태양풍에 의한 영향을 포함할 수 있도록 설계되었으며, 달 근접 궤도선의 궤도 운동에 가장 큰 영향을 미칠 수 있는 섭동력인 달의 비대칭 중력장에 의한 영향 또한 고려하도록 하였다. 달의 비대칭 중력장 모델 (Lunipotential model)은 LP165p 모델이 사용되었으며 행성의 정밀한 위치 산출을 위하여 JPL의 DE405 천체력이 사용되었다. 개발된 궤도 전파기를 이용, 달고도 100 km, 궤도 경사각 $90^{\circ}$인 달 중심의 극궤도를 약 30일 동안 전파한 결과, YSPLOP ver. 1의 성능은 STK Astrogator와 비교하여 보았을 때 약 수 m의 오차를 보이는 것으로 확인되었다. 달의 극궤도 탐사선의 궤도 수명을 분석한 결과, 최소한 달의 비대칭 중력장이 70 by 70 이상으로 고려되어야 함을 확인하였으며 이때 달 궤도선의 수명은 약 160일으로 나타났다. 아울러 달 근접 환경에서의 지구 중력에 의한 섭동력은 달 궤도선의 운동에 있어서 무시 할 수 없는 정도의 많은 영향을 끼치고 있음을 확인하였다. 이 연구를 통하여 개발된 궤도 전파기는 미래 한국의 달 궤도선 및 착륙선의 임무 설계시 사용 될 수 있다. 또한 이 연구에서 제시된 달 근접 환경에서의 다양한 섭동력들이 달 궤도선의 운동에 미치는 영향에 대한 해석 결과는 추후 달 근접 임무 설계시 고려되어야 하는 섭동력들의 기본 사양을 제공할 것이다.

• The Journal of the Korea Contents Association
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• v.16 no.12
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• pp.170-180
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• 2016

Objectives: While the proportion of the non-regular workers youth increases in labor market, the differential conditions of temporary employee are increased. Methods: Research objects were 4,322 youth (from 15 to 29) among members of workers who responded to 2014 PSWCI panel report. Statistical analyses were performed using the SAS version 9.4 (SAS Institute Inc., Cary, NC, USA). Data were analyzed using frequency test, t-test, ANOVA and multiple regression. Results: According to results of analysis, youth had differences in youth temporary workers, working conditions, classification of occupation, working period, and health conditions based on work-time conditions. Conclusions: Youth workers, policies on working hours will need to take steps toward reducing working hours and improve a health promoting hierarchy for work environment.

• The Journal of the Korea Contents Association
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• v.15 no.2
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• pp.324-332
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• 2015

The purpose of this study was to identify the relationship between resilience and organizational socialization in new nurses. Data collection for the study was carried out between September 28th and December 30th, 2012 by surveying 221 new nurses working in general hospitals located in D, K, and P city. Measures were subjects' resiliency and organizational socialization. The data were analyzed using t-test, ANOVA, Person's correlation coefficients and multiple regression analysis with SPSS/WIN 19.0 version. The average of subject's resilience was 3.37(${\pm}0.62$) and organizational socialization 3.20(${\pm}0.70$). There were significant differences in organizational socialization according to age, number of hospital beds, pay grade, desired position and clinical training experiences of hospital. Resilience correlated positively with organizational socialization. Factors affecting new nurses organizational socialization were identified in the order of resilience, clinical training experiences of hospital, age and pay grade. The findings of the study indicate that in order to increase new nurses' organizational socialization, their resilience have to be enhanced.

• The Korean Journal of Rehabilitation Nursing
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• v.9 no.1
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• pp.64-71
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• 2006

Purpose: This study has tried to find out the effects of music therapy on anxiety of surgery patients during operation under regional anesthesia. In order to find out the effects, this research design was used nonequivalent control group non-synchronized design. Method: The subjects were the sixty inpatients under regional anesthesia in K hospital. They were assigned to two groups, thirty to the experimental group and thirty to control group. The data were collected using the Visual Analogue Scale(VAS) for State Anxiety and vital sign. The Experimental group received favorite music of the 4 different genre. The control group were inserted ear plug during operation. Data were analyzed by $X^2$-test, T-test, ANOVA and Repeated Measured ANOVA of the SPSS WIN (12.0) version program. Results: 1) Hypothesis 1: The hypothesis "that the figure for state anxiety of the experimental group provided with music therapy would be lower than that of the control group" was confirmed(F=0.27, P=0.01). 2) Hypothesis 2 : Three subordinating hypotheses were established in order to verify the hypothesis "that the figures for vital sings of the experimental group provided with such as music therapy would be lower than those of the control group." were rejected. Conclusion: Music therapy can be regarded as an effective nursing intervention that relieves operative anxiety of surgical patients under regional anesthesia.

• Korea Journal of Hospital Management
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• v.25 no.1
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• pp.13-20
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• 2020

Purposes: This study has the purpose to the improvement of health promotion for local residents through delivery of high-quality medical service by improving imbalance of medical use and seeking an improvement plan for accessibility of effective medical service by understanding the pattern of medical use by region. Methodology: As for the method, this study derived results at the significance level of p<0.05 through chi square test(χ² test) and Generalized Estimating Equation(GEE) SAS 9.4 version by using the data of the 7th Korean Longitudinal Study of Ageing 2018. Findings: Study results show that local residents use medical service such as hospitalization care and outpatient visit more as compared to the residents in Gyeonggi-do/large or medium-sized cities. The more the number of chronic disease, the more they select hospitalization care rather than outpatient visit. Results also show that patients engaged in labour tend to select outpatient treatment rather than hospitalization treatment. Meanwhile, severity of disease turned out to be higher amongst medical care beneficiaries than that of national health insurance patients when comparing the types of medical security. Practical Implications: In stead of solving the problem of the difference in medical use by region from the aspect of income and economic level, an integrative solution shall be provided putting viewpoint on the social phenomenon suited to the changes of the times. This study suggests a plan for using a health and medical community care center that acts as a gate keeper of regional medical service.

• Journal of the Korea Society of Computer and Information
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• v.21 no.12
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• pp.157-163
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• 2016

Purpose : This study purposed on the understanding of psychology in the elderly women using depression scale and electroephalography. The subjects were thirty elderly women in geriatric care hospital. All participants were elderly women over 65 years old. The subjects signed up with informed consent and they were divided into a normal elderly group, an exercise elderly group and a hospital elderly group. They were randomly assigned with 10 persons. Methods : The study instruments were Geriatric Depression Scale(GDS) and Poly-G-I. Brain wave activity was measured by 'power spectrum analysis' of TeleScan program. Statistic analysis consisted of average, standard deviation, One-way ANOVA and post-hoc Tukey using SPSS 21.0 version. The significance was set at .05. Results : Depression scale results showed that the exercise elderly group were $10.60{\pm}5.36$ points which was the lowest among the three groups. The Normal elderly group was $16.20{\pm}5.59$, and the hospitalized elderly group was $16.70{\pm}6.76$ points. There was no significant difference between the normal elderly group, exercise elderly group and hospitalized elderly group. The hospitalized group showed statistical difference in relative theta power in the area of Fp1, F3, F4, T3, P3 as compared to the normal elderly group and the exercise elderly groups. There was no significant difference between relative beta power and relative gamma power in three groups. Conclusion : Geriatric depressed scale showed no significant difference in each group. This is indicated in the mental problems associated with depression. This indicates a higher level of depression in the hospitalized elderly women, more than in the normal elderly women and exercise elderly women groups.

• Journal of Oriental Medical Thermology
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• v.8 no.1
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• pp.18-25
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• 2010

Purpose : This study was performed to compare the characteristics of digital infrared thermographic imaging(DITI) in polycystic ovary syndrome(PCOS) patients with regulary cycling controls. Methods : We studied 19 patients visiting ${\bigcirc}{\bigcirc}$ korean hospital from 7th May 2010 to 8th January 2011. The subjects were categorized in two groups. 8 PCOS patients and 11 healthy regularly cycling controls. We investigated the difference of DITI between two groups by Mann-Whitney U-test using SPSS for window (version 17.0). Results : The average temperatures of five points(In-dang(EX-HN3), GV4, GV6, GV12, GV17) between PCOS and non-PCOS groups showed a little difference though p-value is not less than 0.05. The DITI differences of PCOS group between In-dang and thorax or between In-dang and abdomen showed lower than those of non-PCOS group though not a statistical significant level. Conculsion : The results suggest that DITI differences between PCOS and non-PC OS groups need to be developed to some degree for the diagnosis tool of PCOS.

• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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• v.15 no.2
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• pp.8-14
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• 2009

Purpose: to apply lymph massage to the patients that contracted lymphedema after mastectomy to resolve blood congestion, stimulate circulation, and control swelling long-term. Methods: The subjects include 20 female patients that were diagnosed with breast cancer histologically and contracted lymphedema within one to two years after mastectomy. They received lymph massage from March to August, 2008. Using a measuring tape(capable of measuring mm), the arm circumference was measured in both the sick and normal arm. Only the data from the sick arm were compared before and after the treatment. The measuring points were five; the back of the hand(a certain distance[about 10cm] was set between the end of the middle finger to the center of the palm), the wrist(the smallest section), the lower arm(at a certain distance[about 10cm] from the internal bending part of the elbow), the elbow(the bending part), and the upper arm(at a certain distance[about 10cm] from the internal bending part of the elbow). Collected data were analyzed using the SPSS/WINDOWS Version 12.0 program. Results: There was a reduction of lymphedema observed in all the points including 10cm in the upper arm, the elbow, 10cm in the lower arm, the wrist and the back of the hand after lymph massage, and the reduction had statistically significant differences(p<.05). Conclusion: Those results indicate that lymph massage has effects on the reduction of lymphedema in the early patients that contracted it after mastectomy.