Search results
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Title
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A novel machine learning framework for comparison of viral COVID-19–related Sina Weibo and Twitter posts : workflow development and content analysis
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Author
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Chen, Shi, Zhou, Lina, Song, Yunya, Xu, Qian, Wang, Ping, Wang, Kanlun, Ge, Yaorong, Janies, Daniel
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Date Created
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2021
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Subjects--Topical
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COVID-19 (Disease), Twitter (Firm), Social media, Machine learning
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Description
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Background: Social media plays a critical role in health communications, especially during global health emergencies such as the current COVID-19 pandemic. However, there is a lack of a universal analytical framework to extract, quantify, and comp...
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Title
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Breaking the data value-privacy paradox in mobile mental health systems through user-centered privacy protection : a web-based survey study
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Author
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Zhang, Dongsong, Lim, Jaewan, Zhou, Lina, Dahl, Alicia A.
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Subjects--Topical
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Mobile apps, Mental health, Privacy
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Description
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Background: Mobile mental health systems (MMHS) have been increasingly developed and deployed in support of monitoring, management, and intervention with regard to patients with mental disorders. However, many of these systems rely on patient data...
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Title
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Content and sentiment surveillance (CSI) : A critical component for modeling modern epidemics
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Author
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Janies, Daniel, Chen, Shi, Zhang, Dongsong
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Date Created
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2023
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Subjects--Topical
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Communicable diseases, Biology
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Description
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Comprehensive surveillance systems are the key to provide accurate data for effective modeling. Traditional symptom-based case surveillance has been joined with recent genomic, serologic, and environment surveillance to provide more integrated dis...
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Title
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The role of access type and age group in the breadth of use of patient portals : observational study
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Author
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Ndabu, Theophile, Agrawal, Lavlin, Sharman, Raj
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Date Created
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2022
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Subjects--Topical
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Medical records--Data processing, Medical care
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Description
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Background: Health care delivery and patient satisfaction are improved when patients engage with their medical information through patient portals. Despite their wide availability and multiple functionalities, patient portals and their functionali...