Development and content validation of the Symptoms Evolution of COVID-19: a patient-reported electronic daily diary in clinical and real-world studies
Abstract Background At the onset of the COVID-19 pandemic, there was limited understanding of symptom experience and disease progression. We developed and validated a fit-for-purpose disease-specific instrument to assess symptoms in patients with COVID-19 to inform endpoints in an interventional tri...
Main Authors: | , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2022-05-01
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Series: | Journal of Patient-Reported Outcomes |
Subjects: | |
Online Access: | https://doi.org/10.1186/s41687-022-00448-9 |