2023
DOI: 10.1016/j.eclinm.2023.102210
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Characterization of long COVID temporal sub-phenotypes by distributed representation learning from electronic health record data: a cohort study

Arianna Dagliati,
Zachary H. Strasser,
Zahra Shakeri Hossein Abad
et al.
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Cited by 10 publications
(1 citation statement)
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“…In Scotland, Jeffrey et al (2024) analyzed EHR data from 4.6 million participants, estimating a 1.7% long COVID prevalence using various measures including clinical codes, free text, sick notes, and an operational definition with the latter identifying the most cases [47]. Additionally, international EHR-based studies from Germany [48], France, Italy, and Singapore by [49,50] reported diverse long COVID symptoms, consistent with our findings. However, US and international studies have been unable to define long COVID by obtaining globally aggregated data due to challenges in privacy regulations, standardization, quality, and interoperability that complicates data integration.…”
Section: Discussionsupporting
confidence: 88%
“…In Scotland, Jeffrey et al (2024) analyzed EHR data from 4.6 million participants, estimating a 1.7% long COVID prevalence using various measures including clinical codes, free text, sick notes, and an operational definition with the latter identifying the most cases [47]. Additionally, international EHR-based studies from Germany [48], France, Italy, and Singapore by [49,50] reported diverse long COVID symptoms, consistent with our findings. However, US and international studies have been unable to define long COVID by obtaining globally aggregated data due to challenges in privacy regulations, standardization, quality, and interoperability that complicates data integration.…”
Section: Discussionsupporting
confidence: 88%