Psychometric evaluation of the Symptoms of Infection with Coronavirus-19 (SIC): results from a cross-sectional study and a phase 3 clinical trial

• Main Authors: Eric K.H. Chan (Author), Valerie Williams (Author), Carla Romano (Author), Sheri Fehnel (Author), Ashley F. Slagle (Author), Jeffrey Stoddard (Author), Jerald Sadoff (Author), Margaret Mayorga (Author), Sandy Lewis (Author), Stuart Yarr (Author), Jia Ma (Author), Yan Liu (Author), Eva G. Katz (Author), Pauline McNulty (Author), Ilse van Dromme (Author), Kelly McQuarrie (Author)
• Format: Book
• Published: SpringerOpen, 2023-05-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Background The Symptoms of Infection with Coronavirus-19 (SIC) is a 30-item patient-reported outcome (PRO) measure scored by body system composites to assess signs/symptoms of coronavirus disease 2019 (COVID-19). In addition to cross-sectional and longitudinal psychometric evaluations, qual...