Reference COVID-19 clinical data for synthetic data generation with SASC

The reference COVID-19 dataset was obtained from the Clinical Practice Research Datalink (CPRD). This dataset is based on real anonymized primary care patient data extracted from the CPRD Aurum database (https://www.cprd.com/primary-care) . Patients were typically in primary care with symptoms of COVID-19 (confirmed/suspected) and control participants with a negative COVID-19 test result. For the purpose of this paper, we made use of the CRPD COVID-19 symptoms and risk factors synthetic dataset (Version 2021.04.001). The dataset contains information on sociodemographic and clinical risk factors from 03/12/2019 to 13/04/2021. The dataset is also publicly deposited on Zenodo at https://zenodo.org/record/5544057#.YVxl6ppBxaR.