• Perinatology
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• 제29권4호
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• pp.153-158
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• 2018

Objective: To evaluate the relationship between serum neutrophil-to-lymphocyte ratio (NLR) and severity of meconium aspiration syndrome (MAS). Methods: We retrospectively analyzed 197 neonates who admitted for MAS between 2008 and 2016 at the neonatal intensive care unit of Dong-A University Hospital. The serial changes of NLR were analyzed from 1st to 3rd day of life. The NLR was compared by disease severities (non-invasive respiratory care group vs. invasive respiratory care group and MAS with or without persistent pulmonary hypertension of the newborn [PPHN]). Results: The NLR values from 1st to 3rd day of life significantly increased and then decreased (P=0.031). The NLR of invasive respiratory care group was significantly higher than non-invasive respiratory care group at 2nd, 3rd, and average of 1 to 3 days of life. The NLR of PPHN group was significantly higher than without PPHN group at 3rd, and average of 1 to 3 days of life. Conclusion: The NLR was significantly increased and then decreased in early stage of MAS and associated with the severity of MAS.

• International Journal of Computer Science & Network Security
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• 제22권2호
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• pp.357-361
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• 2022

Employing the available technologies and utilizing the advanced means to improve the level of health care provided to citizens in their various locations. Citizens have the right to get a proper health care services despite the location of their residency or the distance from the health care delivery centers, a goal that can be achieved by utilizing air ambulance systems. In such systems, aircrafts and their life spans are the essential component, the flight duration of the aircraft during its life span is determined by the maintenance schedule. This research, enhances the air ambulance systems by presenting a proposal that maximizes the aircraft flight duration during its life span. The enhancement will be reached by developing a set of algorithms that handles the aircraft maintenance problem. The objective of these algorithms is to minimize the maximum completion time of all maintenance tasks, thus increasing the aircraft operation time. Practical experiments performed to these algorithms showed the ability of these algorithms to achieve the desired goal. The developed algorithms will manage the maintenance scheduling problem to maximize the uptime of the air ambulance which can be achieved by maximizing the minimum life of spare parts. The developed algorithms showed good performance measures during experimental tests. The 3LSL algorithm showed a higher performance compared to other algorithms during all performed experiments.

• 한국농촌간호학회지
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• 제17권1호
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• pp.23-33
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• 2022

Purpose: This study was conducted to identify the effects of an integrated health improvement program for the elderly based on primary health care posts during the COVID-19 pandemic. Methods: A single group pretest-posttest design (n=16) was employed to evaluate an integrated health improvement program that took place twice a week for 11 weeks. The program was conducted in a small group of no more than 10 people in compliance with the guidelines to prevent COVID-19 infection. The program consisted of various contents such as making letters using blocks, health education, and talking about one's memories. The data were analyzed using the Wilcoxon signed rank test. Results: Following the program, social support (Z=-3.50, p<.001) and quality of life of the elderly (Z=-3.74, p<.001) were significantly improved among depression, social support and quality of life. Conclusion: The integrated health improvement program based on primary health care posts, considered in this study, was useful to improve the social support and quality of life of the elderly in the community, and needs to be applied to a larger number of elderly people throughout the community.

• 중환자간호학회지
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• 제13권2호
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• pp.45-59
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• 2020

Purpose : The purpose of this study was to identify relation of the communication skills, humanistic knowledge and professional quality of life and to investigate the enhancing ways of professional quality of life in intensive-care unit nurses. Methods : The study design was a descriptive survey from 152 intensive-care unit nurses, from December 1 to 30, 2019. The data analysis was with ANOVA, Scheffé test, Pearson's correlation coefficient and Multiple regression using the SPSS/WIN 23.0 program. Results : The factors affecting compassion satisfaction were communication skills (β=0.42, p=.001), satisfaction for working (β=0.61, p=.001), marriage (β=0.23, p=.005), humanistic knowledge (β=0.47, p=.008) and these factors explained 35.6%. The factors affecting secondary traumatic stress were job stress (β=0.19, p=.011), number of patients per nurse (β=-0.36, p=.004) and these factors explained 9.4%. The factors affecting burnout were job stress (β=-0.25, p=.001), communication skills (β=-0.29, p=.001), working period(β=-0.18, p=.010), satisfaction for working (β=-0.31, p=.001), self care (β=-0.11, p=.033) and these factors explained 36%. Conclusion : Therefore, it is necessary to develop solution to improve professional quality of life in intensive-care unit nurses. It needs to develop programs to improve communication skills and humanistic knowledge in order to enhance compassion satisfaction and to improve communication skills to prevent burnout.

• Journal of Hospice and Palliative Care
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• 제13권1호
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• pp.41-49
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• 2010

목적: 본 연구는 간호사들의 임종기 동안의 치료 및 간호와 관련한 간호사 자신의 선호도를 확인하기 위하여 수행되었다. 방법: PCEOL-K를 이용하여 자료를 수집하였으며 본 도구는 미국에서 개발되고 한국판 표준화를 거친 도구이다. 연구대상자는 본 연구 참여를 허락한 일 종합병원의 간호사 200명이었으며 총 177매의 자료가 분석에 활용되었다. 결과: 본 연구 대상 간호사들은 임종기 치료 및 간호에 있어 통증관리 및 영적 요구지지에 대한 긍정적 선호도를, 의료인에 의한 치료 결정에 대해서는 부정적 선호도를 나타내었다. 결론: 본 연구 결과 간호사들은 임종기 치료 및 간호에서 개인의 자율성, 통증관리, 영적 요구 지지를 중요하게 생각하고 있었다. 앞으로 다양한 집단, 즉 의사, 환자, 가족들을 대상으로 각 집단별 선호도를 확인하는 노력이 요구된다.

• 한국전문물리치료학회지
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• 제30권1호
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• pp.32-40
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• 2023

Background: Equating is a statistical procedure used to create a common measurement scale across two instruments. Item-level information should be taken into consideration so that scores can communicate interchangeably across the instruments. Objects: To investigate a common measurement scale across two health-related quality of life questionnaires (HRQOL) applied to various cancer survivors who underwent palliative care in healthcare institutions. Methods: A total of 139 cancer survivors who underwent palliative care were recruited from two rehabilitation hospitals and an oriental medicine hospital. Participants consisted of various cancer survivors who presented to the sites for palliative care. They were asked to fill out Korean versions of the World Health Organization Quality of Life (WHOQOL-BREF) and EuroQOL-5 dimension (EQ-5D) questionnaires following the palliative care. For the item level comparison, the Rasch rating scale model was used to investigate how participants regarded individual test items of two instruments in relation to item difficulty calibrations. Results: All items except the three items fit the Rasch model. One item (anxiety/depression) of the EQ-5D and two items (dependence on medical aids and negative feelings) of the WHOQOL-BREF are misfit. The WHOQOL-BREF targets the survivors well, while the EQ-5D is able to target the survivors with lower HRQOL levels with some ceiling effects. By inspecting the item difficulty calibrations of the two instruments, five items of the WHOQOL-BREF are selected as common items in relation to the EQ-5D. These five items are considered compatible with each other. Differential item functioning (DIF) analysis reveals that the healthcare item of the WHOQOL-BREF vs the self-care item of the EQ-5D exhibits significant DIF. Conclusion: Findings suggest that one paired item should be taken into consideration when equating the WHOQOL-BREF and the EQ-5D applied to cancer survivors who underwent palliative care.

• 한국직업건강간호학회지
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• 제18권2호
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• pp.185-193
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• 2009

Purpose: Loneliness may be a typical psychological consideration in chronically ill patients, linking with low life satisfaction. We aimed to determine if loneliness would be independently associated with life satisfaction in pneumoconiosis patients hospitalized in long-term care facilities. Methods: We recruited 164 patients from 3 pneumoconiosis-specialized hospitals in M and S cities, South Korea, and measured loneliness and life satisfaction by using the University of California Los Angeles loneliness and life satisfaction index-Z scales. The Multiple regression analysis was performed to examine an independent association between loneliness and life satisfaction after adjustment for age, the levels of dyspnea and bronchitis-emphysema symptom, length of institutionalization, marital status, previous coal work experience, perceived socioeconomic status, and presence of caregivers. Results: The mean of loneliness was 46.4. We found a significant association between loneliness and life satisfaction (standardized beta=-0.16, p=0.049), independent of all the covariates. Conclusions: Loneliness was an independent associate of life satisfaction in patients with pneumoconiosis who were institutionalized in long-term care facilities. Thus, a nursing intervention strategy for relieving loneliness is needed to increase life satisfaction in these patients.

• 융합정보논문지
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• 제11권7호
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• pp.288-297
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• 2021

본 연구는 호스피스팀원을 대상으로 임종돌봄 수행의 중요도와 수행도 간의 차이를 조사하여 임종돌봄 프로그램 개발의 기초자료를 제공하고자 시도되었다. 2020년 12월 1일부터 2021년 2월 15일까지 총 6개 기관의 대학병원, 종합병원, 호스피스의료기관의 호스피스팀을 대상으로 127부의 자료를 분석하였고, 서술적 통계, 임상돌봄 수행 중요도와 수행도의 상호차이(Gap)는 paired t-test를 사용하였으며, 임상돌봄 수행 중요도와 수행도의 상호차이 결과분석은 IPA Matrix를 사용하였다. IPA Matrix로 분석한 결과 '신체간호'과 '심리간호'는 지속적으로 유지 강화해야하는 제1사분면 영역에 속하였고, '영적간호'는 장기적인 개선이 요구되는 제3사분면 영역으로 나타났다. 집중개선이 필요한 제2사분면에 속하는 것은 없는 것으로 나타났다. 본 연구결과를 토대로 호스피스팀의 임종돌봄 수행 교육프로그램 구성 시, 신체 및 심리간호는 계속적으로 유지 강화할 수 있는 전략과 영적간호에 대한 장기적인 개선전략 수립이 필요하다.

• Journal of Hospice and Palliative Care
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• 제26권2호
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• pp.69-79
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• 2023

Purpose: This study aimed to investigate the involvement of patients who died from hematologic neoplasms in the decision-making process surrounding the withdrawal of life-sustaining treatment (LST). Methods: A total of 255 patients diagnosed with hematologic neoplasms who ultimately died following decisions related to LST during their end-of-life period at a university hospital were included in the study. Data were retrospectively obtained from electronic medical records and analyzed utilizing the chi-square test, independent t-test, and logistic regression. Results: In total, 42.0% of patients participated in the decision-making process regarding LST for their hematologic neoplasms, while 58.0% of decisions were made with family involvement. Among these patients, 65.1% died in general wards and 34.9% in intensive care units (ICUs) as a result of decisions such as the suspension of LST. The period from the LST decision to death was longer when the decision was made by the patient (average, 27.15 days) than when it was made by the family (average, 7.48 days). Most decisions were made by doctors and family members in the ICU, where only 20.6% of patients exercised their right to make decisions regarding LST, a rate considerably lower than 79.4% observed in general wards. Decisions to withhold or withdraw LST were more commonly made by patients themselves than by their families. Conclusion: The key to discussing the decision to suspend hospice care and LST is respecting the patient's self-determination. If a patient is lucid prior to admission to the ICU, considerations about suspending LST should involve the patient input.

• 중환자간호학회지
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• 제8권2호
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• pp.55-65
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• 2015

Purpose: The purpose of this study was to identify the attributes, antecedents, and consequences of post-intensive care syndrome. Methods: The study was conducted in accordance with Walker and Avant's conceptual analysis process. We searched the Medline, ProQuest, Google scholar, NANET (Korean National Assembly Library), and RISS (Korean Education and Research Information Service) databases resulting in 29 studies for in-depth review. Results: The attributes of post-intensive care syndrome include (1) new or worsening impairment persisting after discharge, (2) physical impairment, (3) psychological impairment, (4) cognitive impairment, and (5) symptom experience. The antecedents of the concept include a critical condition that requires intensive care, stressful events, immobility, sedation, delirium, insomnia, frailty, and invasive procedures. The consequences of post-intensive care syndrome are increased dependency in activities of daily life, decreased social interaction, delayed return to previous occupation, decreased quality of life, familial post-intensive care syndrome, and readmission/death. Conclusion: The concept of post-intensive care syndrome has multifaceted and integrative features. Further research needs to be conducted to develop a measurement tool that reflects the attributes of the concept and to develop multidisciplinary interventions to prevent post-intensive care syndrome.