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Article ; Online: The Association between Job Quality Profiles and Work-Life Balance among Female Employees in Korea

Eun Young Choi / Seung-Hye Choi / Haeyoung Lee

International Journal of Environmental Research and Public Health, Vol 18, Iss 1672, p

A Latent Profile Analysis

2021 Volume 1672

Abstract: Women’s participation in society has been increasing; however, they often remain overloaded with housework, and this gender role difference can hinder their work-life balance in Korea. Therefore, this study classified latent profiles according to job ... ...

Abstract	Women’s participation in society has been increasing; however, they often remain overloaded with housework, and this gender role difference can hinder their work-life balance in Korea. Therefore, this study classified latent profiles according to job quality indices for South Korean female employees and examined the characteristics of each profile and how they affect work-life balance. This study was a secondary analysis of data collected through the fifth Korean Working Conditions Survey in South Korea. The Bayesian information criterion, entropy, and the Lo-Mendell-Rubin adjusted likelihood ratio test were used to determine the number of latent profiles. Chi-square tests were conducted to understand the characteristics of each profile. Comparisons between work-life balance and the latent profiles were made using the Bolck-Croon-Hagenaars method. Female employees in South Korea were classified into five profiles: “high-flying,” “smooth,” ”footloose,” ”strict,” and “manual.” The “footloose” profile showed the most positive work-life balance, and the “manual” profile had the highest level of work-family conflict. Therefore, policies and social supports should be created with the aim of improving the implementation of current strategies promoting work-life balance to better fit each working condition.
Keywords	job quality ; work-life balance ; employee ; latent profile analysis ; Medicine ; R
Subject code	360
Language	English
Publishing date	2021-02-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Nurses’ adaptations to changes on a COVID-19 ward in South Korea

Won Lee / Jeehee Pyo / Minsu Ock / Seung Gyeong Jang / Eun Young Choi

Heliyon, Vol 9, Iss 3, Pp e13926- (2023)

A qualitative study

2023

Abstract: Background: Elucidating nurses’ adaptation to changes in the early stage of an infectious disease epidemic is necessary to promote nurses' coping with and adapting to situations in which new infectious diseases are predicted periodically. Aim: To explore ...

Abstract	Background: Elucidating nurses’ adaptation to changes in the early stage of an infectious disease epidemic is necessary to promote nurses' coping with and adapting to situations in which new infectious diseases are predicted periodically. Aim: To explore nurses’ adaptation to changes in COVID-19 wards in South Korea. Methods: In-depth interviews were conducted with 20 nurses through purposive sampling from May to August 2020. The collected data were transcribed verbatim, and analysis was performed using conventional content analysis. Findings: Three categories emerged from the interviews: (a) Disruption caused by an unforeseen pandemic outbreak, (b) perseverance through the turmoil of changes as a nurse, and (c) transition from feelings of fearfulness to those of accomplishment. While the nurses initially struggled to care for patients with COVID-19, they made conscious efforts to provide emotional nursing and maintain their professionalism. Discussion: Nurses caring for patients with COVID-19 have faced a number of challenges but have adapted to new scenarios by endeavoring to fulfil their professional roles. Conclusion: To overcome a national disaster situation such as COVID-19, the government and healthcare organizations should prepare strategies to support the efforts of nurses to strengthen their own professionalism.
Keywords	COVID-19 ; Nursing ; Experience ; South Korea ; Qualitative research ; Science (General) ; Q1-390 ; Social sciences (General) ; H1-99
Subject code	360
Language	English
Publishing date	2023-03-01T00:00:00Z
Publisher	Elsevier
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Qualitative Research in Healthcare

Jeehee Pyo / Won Lee / Eun Young Choi / Seung Gyeong Jang / Minsu Ock

Journal of Preventive Medicine and Public Health, Vol 56, Iss 1, Pp 12-

Necessity and Characteristics

2023 Volume 20

Abstract: Quantitative and qualitative research explore various social phenomena using different methods. However, there has been a tendency to treat quantitative studies using complicated statistical techniques as more scientific and superior, whereas relatively ... ...

Abstract	Quantitative and qualitative research explore various social phenomena using different methods. However, there has been a tendency to treat quantitative studies using complicated statistical techniques as more scientific and superior, whereas relatively few qualitative studies have been conducted in the medical and healthcare fields. This review aimed to provide a proper understanding of qualitative research. This review examined the characteristics of quantitative and qualitative research to help researchers select the appropriate qualitative research methodology. Qualitative research is applicable in following cases: (1) when an exploratory approach is required on a topic that is not well known, (2) when something cannot be explained fully with quantitative research, (3) when it is necessary to newly present a specific view on a research topic that is difficult to explain with existing views, (4) when it is inappropriate to present the rationale or theoretical proposition for designing hypotheses, as in quantitative research, and (5) when conducting research that requires detailed descriptive writing with literary expressions. Qualitative research is conducted in the following order: (1) selection of a research topic and question, (2) selection of a theoretical framework and methods, (3) literature analysis, (4) selection of the research participants and data collection methods, (5) data analysis and description of findings, and (6) research validation. This review can contribute to the more active use of qualitative research in healthcare, and the findings are expected to instill a proper understanding of qualitative research in researchers who review qualitative research reports and papers.
Keywords	qualitative research ; focus groups ; interview ; Medicine ; R ; Public aspects of medicine ; RA1-1270
Subject code	001
Language	English
Publishing date	2023-01-01T00:00:00Z
Publisher	Korean Society for Preventive Medicine
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Development and Evaluation of a Screening Scale for Indirect Trauma Caused by Media Exposure to Social Disasters

Eun Young Choi / Seung-Hye Choi / Haeyoung Lee

International Journal of Environmental Research and Public Health, Vol 18, Iss 698, p

2021 Volume 698

Abstract: As a result of mass media development, disaster-related information, such as the severity of damage, can be easily shared; thus, the issue of consequent indirect trauma has become as important as that of direct trauma. This study developed a scale to ... ...

Abstract	As a result of mass media development, disaster-related information, such as the severity of damage, can be easily shared; thus, the issue of consequent indirect trauma has become as important as that of direct trauma. This study developed a scale to measure the degree of indirect trauma caused by media exposure to social disasters and then verified this scale’s reliability and validity. Initial items were developed through a literature review; 39 items were selected by examining their content validity and conducting a pretest. To verify the scale’s validity and reliability, exploratory factor analyses were conducted, and Cronbach’s alpha coefficients were calculated. The explanatory power of the screening scale developed through this study was 62.2%. The scale was ultimately composed of three factors comprising 24 items. Through exploratory factor analyses, factors were identified as “psychological, physical, and behavioral responses to social disasters” (factor 1), “moral resentment due to social disasters” (factor 2), and “a sense of threat to life due to social disasters” (factor 3). Regarding internal reliability, Cronbach’s alpha values ranged between 0.85 and 0.96. Future studies with expanded participant populations are suggested, which could further verify the scale’s validity and reliability and complement its shortcomings.
Keywords	social disaster ; indirect trauma ; indirect victims ; PTSD ; media ; Medicine ; R
Subject code	306
Language	English
Publishing date	2021-01-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Comparison of Job Quality Indices Affecting Work–Life Balance in South Korea According to Employee Gender

Seung-Hye Choi / Eun Young Choi / Haeyoung Lee

International Journal of Environmental Research and Public Health, Vol 17, Iss 4819, p

2020 Volume 4819

Abstract: Maintaining a healthy work–life balance is important for both males and females. Nevertheless, gender segregation still exists in labor markets in South Korea. Therefore, this study aimed to investigate differences in occupational characteristics, job ... ...

Abstract	Maintaining a healthy work–life balance is important for both males and females. Nevertheless, gender segregation still exists in labor markets in South Korea. Therefore, this study aimed to investigate differences in occupational characteristics, job quality indices, and work-life balance between male and female employees. This study was a secondary analysis of the data collected through the fifth Korean Working Conditions Survey in South Korea. Generalized ordinal logistic regression analysis was carried out to investigate the associations between job quality indices and work–life balance of employees by gender. The job quality indices were different according to gender. Male employees were mainly affected by working time quality and work intensity, while female employees were affected by both these factors and by the physical environment. Therefore, strategies differentiated by gender are necessary to improve work–life balance. In particular, more careful attention should be paid to female workers’ physical environment.
Keywords	job quality ; work–life balance ; gender ; employee ; Medicine ; R
Language	English
Publishing date	2020-07-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Predictive Factors for Long-Term Outcomes of Cataract Surgery in Patients Receiving Active Treatment for Neovascular Age-Related Macular Degeneration

Eun Young Choi / Tae Young Kim / Christopher Seungkyu Lee

Journal of Clinical Medicine, Vol 10, Iss 3124, p

2021 Volume 3124

Abstract: Background: the safety and efficacy of cataract surgery in eyes with exudative neovascular age-related macular degeneration (nAMD), receiving active treatment, remain unclear. We evaluated the long-term outcomes and associated predictive factors of ... ...

Abstract	Background: the safety and efficacy of cataract surgery in eyes with exudative neovascular age-related macular degeneration (nAMD), receiving active treatment, remain unclear. We evaluated the long-term outcomes and associated predictive factors of cataract surgery in eyes with exudative nAMD. Methods: this retrospective cohort study included 65 eyes (61 patients) treated with anti-vascular endothelial growth factor (VEGF) injections within six months preoperatively. Changes in best-corrected visual acuity (BCVA) and anti-VEGF treatment patterns from before to up to four years after surgery were assessed. Predictive factors were identified in association with one-year surgical outcomes. Results: the BCVA improved at six months ( p < 0.001) and was maintained for three years postoperatively. The interval between anti-VEGF injections increased 3.4 times postoperatively ( p = 0.001). Risk factors for poor BCVA were low preoperative BCVA ( p < 0.001) and prolonged nAMD duration ( p = 0.003). Prolonged nAMD duration and short exudation-free period were associated with more frequent postoperative anti-VEGF treatments ( p = 0.028 and p = 0.003, respectively). AMD subtypes were not associated with both vision and injection pattern outcomes. Conclusions: patients with cataracts receiving nAMD treatment can safely undergo surgery with favorable long-term visual benefits. The preoperative BCVA, nAMD duration, and exudation-free period are potential predictors of surgery outcomes.
Keywords	neovascular age-related macular degeneration ; cataract surgery ; anti-vascular endothelial growth factor therapy ; visual acuity ; predictive factors ; Medicine ; R
Subject code	616 ; 610
Language	English
Publishing date	2021-07-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Vascular abnormalities in fellow eyes of patients with unilateral coats’ disease

Seung Min Lee / Kang Hyun Kim / Hyun Goo Kang / Eun Young Choi / Junwon Lee / Min Kim

Scientific Reports, Vol 13, Iss 1, Pp 1-

2023 Volume 9

Abstract: Abstract Coats’ disease is an idiopathic retinal vascular disorder, known to usually occur unilaterally; however, recent studies have highlighted vascular abnormalities in the fellow unaffected eyes. This retrospective study investigated the peripheral ... ...

Abstract	Abstract Coats’ disease is an idiopathic retinal vascular disorder, known to usually occur unilaterally; however, recent studies have highlighted vascular abnormalities in the fellow unaffected eyes. This retrospective study investigated the peripheral vascular features and macular vascular structure of unaffected fellow eyes in patients with unilateral Coats’ disease using multimodal imaging tools. We analysed images of patients, including bilateral ultra-widefield imaging, fluorescein angiography (FA), ultra-widefield FA, or standard fundus photography. Available bilateral optical coherence tomography angiography (OCT-A) images were used for macular vascular structure analysis. OCT-A parameters, including foveal avascular zone (FAZ), perfusion index, and vessel density (VD) in the superficial and deep capillary plexuses (SCP, DCP), were calculated using Image J software. The mean age at diagnosis was 34.5 ± 17.9 years. The mean final best-corrected visual acuity of the affected eyes was logMAR 0.78 ± 0.79, while that of the fellow eyes was logMAR 0.04 ± 0.12. Ten fellow eyes had microaneurysms (47.6%), two had tortuous vessel abnormalities (9.5%), and 11(52.4%) had abnormal vascular findings on FA. Although there was a trend towards larger DCP FAZ (1.201 ± 0.086 vs. 1.072 ± 0.226), and lower DCP VD (8.593 ± 1.583 vs. 10.827 ± 3.392) in the affected eyes as measured by the Cirrus machine, the difference was not statistically significant between affected and fellow eyes when measured using the Zeiss Cirrus machine (P = 0.686, P = 0.343, respectively). However, when measured with the Spectralis machine, DCP FAZ was larger in affected eyes (0.828 ± 0.426 vs. 0.254 ± 0.092, P = 0.002) and DCP VD was lower in affected eyes (6.901 ± 2.634 vs. 17.451 ± 7.207, P = 0.002) compared to the fellow eyes, while other parameters showed no significant variations. These findings indicate that there may be subtle vascular abnormalities primarily located in the peripheral regions of the unaffected fellow eyes in patients with ...
Keywords	Medicine ; R ; Science ; Q
Subject code	610
Language	English
Publishing date	2023-11-01T00:00:00Z
Publisher	Nature Portfolio
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Changes in retinal microvasculature and retinal layer thickness in association with apolipoprotein E genotype in Alzheimer’s disease

Joo Youn Shin / Eun Young Choi / Min Kim / Hyung Keun Lee / Suk Ho Byeon

Scientific Reports, Vol 11, Iss 1, Pp 1-

2021 Volume 7

Abstract: Abstract Biomarker tests of Alzheimer’s disease (AD) are invasive and expensive. Recent developments in optical coherence tomography (OCT) and OCT angiography (OCTA) have enabled noninvasive, cost-effective characterization of retinal layer vasculature ... ...

Abstract	Abstract Biomarker tests of Alzheimer’s disease (AD) are invasive and expensive. Recent developments in optical coherence tomography (OCT) and OCT angiography (OCTA) have enabled noninvasive, cost-effective characterization of retinal layer vasculature and thickness. Using OCTA and OCT, we characterized retinal microvascular changes in the mild cognitive impairment (MCI) stage of AD and assessed their correlation with structural changes in each retinal neuronal layer. We also evaluated the effect of the APOE-ε4 genotype on retinal microvasculature and layer thickness. Retinal layer thickness did not differ between MCI patients (40 eyes) and controls (37 eyes, all p > 0.05). MCI patients had lower vessel density (VD) (p = 0.003) of the superficial capillary plexus (SCP) and larger foveal avascular zone area (p = 0.01) of the deep capillary plexus (DCP) than those of controls. VD of the SCP correlated with the ganglion cell layer (r = 0.358, p = 0.03) and inner plexiform layer thickness (r = 0.437, p = 0.007) in MCI patients. APOE-ε4-carrying MCI patients had a lower VD of the DCP than non-carriers (p = 0.03). In conclusion, retinal microvasculature was reduced in patients with AD-associated MCI, but retinal thickness was not changed; these changes might be affected by the APOE genotype. OCTA of the retinal microvasculature may be useful to detect vascular changes in AD.
Keywords	Medicine ; R ; Science ; Q
Subject code	610
Language	English
Publishing date	2021-01-01T00:00:00Z
Publisher	Nature Portfolio
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Expanded A-DROP Score

June Hong Ahn / Eun Young Choi

Scientific Reports, Vol 8, Iss 1, Pp 1-

A New Scoring System for the Prediction of Mortality in Hospitalized Patients with Community-acquired Pneumonia

2018 Volume 9

Abstract: Abstract There are several established prognostic scoring systems for community-acquired pneumonia (CAP). The Pneumonia Severity Index (PSI) is a prediction rule consisting of 20 variables to identify low-risk patients with CAP. Although PSI had high ... ...

Abstract	Abstract There are several established prognostic scoring systems for community-acquired pneumonia (CAP). The Pneumonia Severity Index (PSI) is a prediction rule consisting of 20 variables to identify low-risk patients with CAP. Although PSI had high discrimination ability, it is complex to calculate and difficult to use in busy hospital settings. The CURB-65 score is much simpler to use than is PSI, but it has lower sensitivity for predicting mortality compared with PSI. The A-DROP score is a modified version of the CURB-65 score and provides similar predictive power to that of CURB-65. This study was performed to determine whether a simpler score (CURB-65, A-DROP), expanded with a small number of additional variables, can predict mortality more accurately than PSI. We conducted a retrospective observational study of 1,031 patients with CAP who were hospitalized at a tertiary teaching hospital. We used age, sex, comorbidities, vital signs, and laboratory findings as prognostic variables. We compared the PSI, CURB-65, and A-DROP scores using receiver operating characteristic curve analysis. The areas under the curves (AUCs) of PSI, CURB-65, and A-DROP were 0.735, 0.701, and 0.730, respectively.Multivariable analysis identified malignancy [odds ratio (OR): 2.17, 95% confidence interval (CI): 1.13–4.17], respiration rate ≥ 24/min [OR: 2.18, 95% CI: 1.24–3.82], heart rate ≥ 100/min [OR: 2.92, 95% CI: 1.68–5.08], albumin ≤ 3.09 g/dL [OR: 3.85, 95% CI: 2.09–7.07], lactate > 1.7 mmol/L [OR: 2.59, 95% CI: 1.53–4.38], and N-terminal prohormone brain natriuretic peptide > 500 pg/mL [OR: 2.23, 95% CI: 1.26–3.95] as prognostic factors. Using the prognostic variables identified in the multivariable analysis, we assembled a new scoring system, the expanded A-DROP score. The AUC of this score for the prediction of 28-day mortality was 0.834 (95% CI: 0.794–0.874). Bootstrap validation yielded an estimated AUC of 0.833, indicating negligible overfitting of the model.The expanded A-DROP score is a relatively simple and effective scoring system, and its predictive value was superior to those of other scoring systems.
Keywords	Medicine ; R ; Science ; Q
Subject code	310
Language	English
Publishing date	2018-10-01T00:00:00Z
Publisher	Nature Publishing Group
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: The role of the eco–corridor for the walking beetles in Chupungryeong, Korea

Sung Nam Oh / Eun Young Choi / Jong Bong Choi / Eun Jeong Han / Dong Gul Woo / Jong Kyun Park

Journal of Asia-Pacific Biodiversity, Vol 15, Iss 4, Pp 598-

2022 Volume 602

Abstract: Eco–corridors are essential for walking wild animals to move and connect with ecosystems between fragmented habitats. This study aimed to determine the role of the eco–corridor and the biodiversity of ground beetles near eco–corridors constructed between ...

Abstract	Eco–corridors are essential for walking wild animals to move and connect with ecosystems between fragmented habitats. This study aimed to determine the role of the eco–corridor and the biodiversity of ground beetles near eco–corridors constructed between areas divided for a prolonged period. As a center of the Chupungryeong eco–corridor, Bongsan–myeon, Gimcheon–si, Gyeongsangbuk–do on the Gyeongbu expressway, four sites were examined. To confirm the movement of beetles on the bridge, we used the capture–recapture method by marking specimens around 5 cm belonging to Carabus jankowskii, Eucarabus sternbergi, and Carabus semiopacus. On the other hand, pitfall traps in each opposite area were used to investigate the biodiversity of ground beetles. Our results indicated that ground beetles moved between separated habitats using eco–corridors. In addition, the collections showed different diversities at each site. These results confirmed the important role of the eco–corridor in walking animals, although more detailed research is required. Additionally, these results provide baseline data for future eco–corridor construction
Keywords	Carabidae ; eco–corridor ; ground–beetle ; Korea ; role ; Ecology ; QH540-549.5
Language	English
Publishing date	2022-12-01T00:00:00Z
Publisher	Elsevier
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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