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The following results are related to COVID-19. Are you interested to view more results? Visit OpenAIRE - Explore.
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443 research outcomes, page 1 of 45
  • publication . Article . 2021
    Machine Learning Applied to Clinical Laboratory Data in Spain for COVID-19 Outcome Prediction: Model Development and Validation
    Open Access English
    Authors:
    Domínguez Olmedo, Juan Luis; Gragera Martínez, Álvaro; Mata Vázquez, Jacinto; Pachón Álvarez, Victoria;
    Persistent Identifiers

    doi: 10.2196/26211

    handle: 10272/19718

    Artículo publicado en la revista "JOURNAL OF MEDICAL INTERNET RESEARCH", indexada en JCR (2019) en el Q1 de "HEALTH CARE SCIENCES & SERVICES" (5/102) y "MEDICAL INFORMATICS" (2/27); Impact Factor 5.03.

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  • publication . Article . 2021
    Association of Perceived Threat, Negative Emotions, and Self-Efficacy With Mental Health and Personal Protective Behavior Among Chinese Pregnant Women During the COVID-19 Pandemic: Cross-sectional Survey Study
    Open Access English
    Authors:
    Mo, Phoenix Kit Han; Fong, Vivian Wai In; Song, Bo; Di, Jiangli; Wang, Qian; Wang, Linhong;
    Persistent Identifiers

    doi: 10.2196/24053

    Publisher: JMIR Publications

    BackgroundCOVID-19 is an emerging infectious disease that has created health care challenges worldwide. Pregnant women are particularly affected by this disease. ObjectiveThe aims of this study are to assess the levels of perceived threat (susceptibility, severity, impa...

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  • publication . Article . 2021
    The Healing Hearts Together Randomized Controlled Trial and the COVID-19 Pandemic: A Tutorial for Transitioning From an In-Person to a Web-Based Intervention
    Open Access English
    Authors:
    Lalande, Kathleen; Greenman, Paul S; Bouchard, Karen; Johnson, Susan M; Tulloch, Heather;
    Persistent Identifiers

    doi: 10.2196/25502

    Publisher: JMIR Publications

    Supportive couple relationships are associated with reduced risk of chronic illness development, such as cardiovascular disease, as well as improved secondary prevention. Healing Hearts Together (HHT) is an 8-week couples-based intervention designed to improve relations...

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  • publication . Article . 2021
    Assessing Public Interest Based on Wikipedia’s Most Visited Medical Articles During the SARS-CoV-2 Outbreak: Search Trends Analysis
    Open Access English
    Authors:
    Chrzanowski, Jędrzej; Sołek, Julia; Fendler, Wojciech; Jemielniak, Dariusz;
    Persistent Identifiers

    doi: 10.2196/26331

    Publisher: JMIR Publications

    BackgroundIn the current era of widespread access to the internet, we can monitor public interest in a topic via information-targeted web browsing. We sought to provide direct proof of the global population’s altered use of Wikipedia medical knowledge resulting from the...

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  • publication . Article . 2021
    Prediction Models for the Clinical Severity of Patients With COVID-19 in Korea: Retrospective Multicenter Cohort Study
    Open Access English
    Authors:
    Oh, Bumjo; Hwangbo, Suhyun; Jung, Taeyeong; Min, Kyungha; Lee, Chanhee; Apio, Catherine; Lee, Hyejin; Lee, Seungyeoun; Moon, Min Kyong; Kim, Shin-Woo; ...
    Persistent Identifiers

    doi: 10.2196/25852

    Publisher: JMIR Publications

    BackgroundLimited information is available about the present characteristics and dynamic clinical changes that occur in patients with COVID-19 during the early phase of the illness. ObjectiveThis study aimed to develop and validate machine learning models based on clini...

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  • publication . Article . 2021
    Socioeconomic Disparities in eHealth Literacy and Preventive Behaviors During the COVID-19 Pandemic in Hong Kong: Cross-sectional Study
    Open Access English
    Authors:
    Guo, Ziqiu; Zhao, Sheng Zhi; Guo, Ningyuan; Wu, Yongda; Weng, Xue; Wong, Janet Yuen-Ha; Lam, Tai Hing; Wang, Man Ping;
    Persistent Identifiers

    doi: 10.2196/24577

    Publisher: JMIR Publications

    BackgroundeHealth literacy can potentially facilitate web-based information seeking and taking informed measures. ObjectiveThis study aimed to evaluate socioeconomic disparities in eHealth literacy and seeking of web-based information on COVID-19, and their associations...

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  • publication . Article . 2021
    Artificial Intelligence–Enabled Analysis of Public Attitudes on Facebook and Twitter Toward COVID-19 Vaccines in the United Kingdom and the United States: Observational Study
    Open Access English
    Authors:
    Hussain, Amir; Tahir, Ahsen; Hussain, Zain; Sheikh, Zakariya; Gogate, Mandar; Dashtipour, Kia; Ali, Azhar; Sheikh, Aziz;
    Persistent Identifiers

    doi: 10.2196/26627

    Publisher: JMIR Publications

    BackgroundGlobal efforts toward the development and deployment of a vaccine for COVID-19 are rapidly advancing. To achieve herd immunity, widespread administration of vaccines is required, which necessitates significant cooperation from the general public. As such, it i...

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  • publication . Article . Preprint . 2021
    Gender Disparity in the Authorship of Biomedical Research Publications During the COVID-19 Pandemic: Retrospective Observational Study
    Open Access English
    Authors:
    Muric, Goran; Lerman, Kristina; Ferrara, Emilio;
    Persistent Identifiers

    doi: 10.2196/25379

    Publisher: JMIR Publications

    BackgroundGender imbalances in academia have been evident historically and persist today. For the past 60 years, we have witnessed the increase of participation of women in biomedical disciplines, showing that the gender gap is shrinking. However, preliminary evidence s...

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  • publication . Article . 2021
    COVID-19 Vaccine Hesitancy in Canada: Content Analysis of Tweets Using the Theoretical Domains Framework
    Open Access English
    Authors:
    Griffith, Janessa; Marani, Husayn; Monkman, Helen;
    Persistent Identifiers

    doi: 10.2196/26874

    Publisher: JMIR Publications

    BackgroundWith the approval of two COVID-19 vaccines in Canada, many people feel a sense of relief, as hope is on the horizon. However, only about 75% of people in Canada plan to receive one of the vaccines. ObjectiveThe purpose of this study is to determine the reasons...

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  • publication . Article . 2021
    Adaptive Susceptible-Infectious-Removed Model for Continuous Estimation of the COVID-19 Infection Rate and Reproduction Number in the United States: Modeling Study
    Open Access English
    Authors:
    Shapiro, Mark B; Karim, Fazle; Muscioni, Guido; Augustine, Abel Saju;
    Persistent Identifiers

    doi: 10.2196/24389

    Publisher: JMIR Publications

    BackgroundThe dynamics of the COVID-19 pandemic vary owing to local population density and policy measures. During decision-making, policymakers consider an estimate of the effective reproduction number Rt, which is the expected number of secondary infections spread by ...

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443 research outcomes, page 1 of 45