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Calibration of Low-cost Sensors for Measurement of Indoor Particulate Matter Concentrations via Laboratory/Field Evaluation
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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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
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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Systematic review of surface disinfection: Spraying versus wiping for COVID-19 prevention
Published 2025-01-01“…Three studies with indirect evidence, published between 2021 and 2022 in Japan, South Korea and Spain, were included. Dry fog spraying of 8 700 parts per million (ppm) of hypochlorous acid solution or 56 400 ppm of hydrogen peroxide solution reduced the infectious viral titre. …”
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Understanding Ozone Formation and Carbonyl Contributions in the Seoul Metropolitan Area
Published 2023-11-01“…Abstract With strong air quality policies in place in China and South Korea in recent years, it is important to understand the changing situation to address the increasing surface ozone problem in Korea. …”
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Protocol paper: randomized controlled trial of the smart online-to-offline model development for chronic diseases management through digital health in real world setting
Published 2025-02-01“…Abstract Background Chronic diseases such as diabetes and hypertension pose significant health and economic challenges globally, and South Korea is no exception. Innovative digital health services have the potential to revolutionize chronic disease management by providing patients with real-time, personalized care and empowering them to take an active role in their health. …”
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Bibliometric and visual analysis in the field of electroacupuncture’s analgesia and regulation on negative emotion from 2014 to 2024
Published 2025-02-01“…China emerged as the leading contributor, accounting for over 60% of the total research output, followed by the United States and South Korea. Key institutions, such as Zhejiang Chinese Medical University and Shanghai University of Traditional Chinese Medicine, have made substantial contributions, emphasizing the importance of traditional Chinese medicine in this research area. …”
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Changes in Internet Activities and Influencing Factors for Problematic Internet Use During the COVID-19 Pandemic in Korean Adolescents: Repeated Cross-Sectional Study
Published 2025-02-01“…MethodsData from 827 adolescents aged 12 to 15 years (n=144 in 2018, n=142 in 2019, n=126 in 2020, n=130 in 2021, n=143 in 2022, and n=142 in 2023) were gathered over 6 years from 43 middle schools across 16 regions and 1 hospital in South Korea. The demographic data collected included age, sex, and school year. …”
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The role of 5G network in revolutionizing agriculture for sustainable development: A comprehensive review
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The unseen perils of oral-care products generated micro/nanoplastics on human health
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Breaking the biofilm barrier: Juglone derivatives as dual-action inhibitors and anti-quorum sensing agents
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Smartphone-Based Telemonitoring for Better Oral Health With Toothbrushes: 6-Month Randomized Controlled Trial
Published 2025-02-01“…MethodsParticipants were recruited offline from the Department of Advanced General Dentistry at Yonsei University Dental Hospital, South Korea. A total of 150 participants were randomly assigned to 3 groups (50 participants each): (1) an ITT connected to a smartphone app providing real-time feedback and weekly dental professional reviews, (2) an ORT with smartphone-based guidance requiring participants to send weekly brushing records via screenshots, and (3) an MT with a brushing diary for review. …”
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Atrial fibrillation outcomes in patients from Asia and non-Asia countries: insights from GARFIELD-AF
Published 2025-02-01“…Background Differences in the clinical outcomes and level of risk among Asian versus non-Asian patients with atrial fibrillation (AF) have been sparsely investigated.Objective To provide a contemporary prospective comparison of outcomes for newly diagnosed patients with AF, between Asian and non-Asian regions.Methods Six Asian countries (China, Japan, India, Singapore, South Korea and Thailand) and 29 countries outside Asia participated in the Global Anticoagulant Registry in the FIELD-AF (GARFIELD-AF) study. …”
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Association of delayed asthma diagnosis with asthma exacerbations in children
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