Showing 741 - 760 results of 868 for search '"South Korea"', query time: 0.07s Refine Results
  1. 741

    Sex-based disparities in the association between uric acid levels and anxiety: a cross-sectional analysis of nationwide data in Korea by Soohyun Park, Joo O. Kim, Gyu Nam Park, Jae Won Oh, San Lee

    Published 2025-01-01
    “…This study investigated the association between serum uric acid levels and anxiety symptoms, stratified by sex, using nationwide data from South Korea. Methods Data were derived from the Korea National Health and Nutrition Examination Survey, which included 2,228 males and 2,805 females. …”
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  2. 742

    Association of varicose veins with the risk of heart failure: A nationwide cohort study. by Dongyeop Kim, Moo-Seok Park, Ju-Young Park, Tae-Jin Song

    Published 2025-01-01
    “…<h4>Conclusions</h4>This study revealed a significant increase in the risk of heart failure among patients with VV in the general population of South Korea. Given that the presence of VV is likely associated with an increased risk of heart failure in the general population, the potential for future heart failure should be taken into consideration when VV are present.…”
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  3. 743

    Mental health and psychological resilience amid the spread of the Omicron variant: a comparison between China and Korea by Chenyuan Qin, Minjung Lee, Jie Deng, Yubin Lee, Myoungsoon You, Jue Liu, Jue Liu, Jue Liu

    Published 2025-01-01
    “…We aimed to explore the prevalence and correlates of mental distress and its association with psychological resilience among countries amid the Omicron wave.MethodsWe conducted cross-sectional surveys simultaneously in China and South Korea from March 15 to 30, 2023. Brief Resilience Scale (BRS), Generalized Anxiety Disorder 7-item (GAD-7) scale, and Patient Health Questionnaire-9 (PHQ-9) scale were used to measured psychological resilience and mental distress.ResultsSelf-reported rates of anxiety and depressive symptoms in 3,000 Chinese participants were 24.5% and 30.5%, while the above-mentioned rates were 17.2%and 34.4% in 1,000 Korean participants. …”
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  4. 744

    Post-Implant Global Longitudinal Strain as a Predictor of Pacing-Induced Cardiomyopathy in Patients with Preserved Ejection Fraction Undergoing Pacemaker Placement by Sung Soo Kim, Hyung Wook Park, Hyung Ki Jeong

    Published 2025-01-01
    “…Methods: This prospective registry study included patients with preserved EF (≥50%) undergoing de novo permanent pacemaker (PPM) implantation for atrioventricular block at Chosun University Hospital, South Korea, from 2018 to 2022. Echocardiographic evaluations were performed pre-implant, post-implant, and at 12 months, with follow-up visits every 3–6 months. …”
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  5. 745

    Prevalence and phylogenetic analysis of Mycobacterium avium subsp. paratuberculosis in cattle in Mosul city, Iraq by Sadam D. Hasan, Mohammad A. Altaliby, Amer H. Taha, Karam M. Abdulrazzaq

    Published 2025-01-01
    “…Furthermore, in this study, two sequences of Mycobacterium avium subsp. paratuberculosis were deposited in GenBank (PP976335.1 and PP976335.1); phylogenetically the study strains showed 100% identity near MAP strain in Saudi Arabia under the accession number (MN928512.1) and 99.85% identity with Spain, Germany and South Korea strain accession numbers (FJ775181.1, CP053068.1 and CP033909.1) respectively. …”
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  6. 746

    Calibration of Low-cost Sensors for Measurement of Indoor Particulate Matter Concentrations via Laboratory/Field Evaluation by Doheon Kim, Dongmin Shin, Jungho Hwang

    Published 2023-05-01
    “…Field evaluation was conducted at Yonsei University (Seoul, South Korea) from February 12 to March 31, 2022. The LCSs showed generally higher PM mass concentrations than GRIMM 11-D; however, some data points of the LCSs revealed different trends. …”
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  7. 747
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  9. 749

    Anti-Inflammatory Effects of Aster incisus through the Inhibition of NF-κB, MAPK, and Akt Pathways in LPS-Stimulated RAW 264.7 Macrophages by Daniel Ngabire, Yeong-Ae Seong, Maheshkumar Prakash Patil, Irvine Niyonizigiye, Yong Bae Seo, Gun-Do Kim

    Published 2018-01-01
    “…Aster incisus is a common flower found in almost all regions of South Korea. In the current study, we investigated the potential antioxidant and anti-inflammatory properties of the Aster incisus methanol extract in LPS-stimulated RAW 264.7 cells. …”
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  10. 750
  11. 751

    Changes in Claudin-4 expression and tight junction integrity in human esophageal cancer: A Systematic Review by Mahsa Mahdizadeh, Zahra Arab-Bafrani, Seyyed Mehdi Jafari

    Published 2024-10-01
    “…The studies were related to Japan, South Korea, China, and Finland. In these studies, the level of CLDN-4 in cancer samples related to esophageal cancer and their location in esophageal tissue cells have been examined. …”
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  12. 752
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  14. 754

    The Country-of-Origin Effect on the Reputation of Russian Metallurgical Products in Central Asian Markets by G. A. Savchuk, V. A. Frants, D. S. Saidmagomedov

    Published 2022-03-01
    “…There is also a high interest in this region from other countries – the USA, China, Turkey, South Korea, Japan. The article analyzes whether Russian metallurgical products can be considered a territorial product that increases the country's attractiveness as a whole in the market of Central Asian countries. …”
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  17. 757

    The combined effect of bed-to-nurse ratio and nurse turnover rate on in-hospital mortality based on South Korean administrative data: a cross-sectional study by Hyun-Young Kim, Yunmi Kim, Jiyun Kim

    Published 2025-02-01
    “…Methods This study analyzed data from the National Health Insurance Service (NHIS) on 459,113 admitted patients and 111,342 employed nurses in 403 hospitals in South Korea from January to December 2016. Differences in in-hospital mortality and nurse turnover among hospital characteristics, including the bed-to-nurse ratio, were explored using the chi-square test. …”
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  18. 758

    Comparative analysis of real-world data on the efficacy and safety of and adherence to ICS/LABA combinations in asthma management by Hee Sun Park, Jungkuk Lee, Hasung Kim, Seong-Dae Woo

    Published 2025-01-01
    “…Methods Utilizing South Korea’s National Health Insurance Service data, we conducted a population-based cohort study involving patients aged 18–80 years, newly diagnosed with asthma who received ICS/LABA combination therapy between January 2016 and December 2020. …”
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  19. 759

    Impact of Hepatic Portal Venous Gas on the Prognosis of Traumatic Out-of-Hospital Cardiac Arrest: A Reason to Consider Terminating Cardiopulmonary Resuscitation by Seok Ran Yeom, Mun Ki Min, Dae Sup Lee, Min Jee Lee, Mo Se Chun, Sung Wook Park, Wook Tae Yang

    Published 2024-01-01
    “…The retrospective study was conducted at the level 1 trauma center of urban academic medical centers in South Korea. We included adult trauma OHCA patients who underwent CPR between January 1, 2020, and June 30, 2022. …”
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  20. 760