Ontology highlight
ABSTRACT:
SUBMITTER: Murray B
PROVIDER: S-EPMC8608807 | biostudies-literature | 2021 Nov
REPOSITORIES: biostudies-literature
Murray Benjamin B Kerfoot Eric E Chen Liyuan L Deng Jie J Graham Mark S MS Sudre Carole H CH Molteni Erika E Canas Liane S LS Antonelli Michela M Klaser Kerstin K Visconti Alessia A Hammers Alexander A Chan Andrew T AT Franks Paul W PW Davies Richard R Wolf Jonathan J Spector Tim D TD Steves Claire J CJ Modat Marc M Ourselin Sebastien S
Scientific data 20211122 1
The Covid Symptom Study, a smartphone-based surveillance study on COVID-19 symptoms in the population, is an exemplar of big data citizen science. As of May 23rd, 2021, over 5 million participants have collectively logged over 360 million self-assessment reports since its introduction in March 2020. The success of the Covid Symptom Study creates significant technical challenges around effective data curation. The primary issue is scale. The size of the dataset means that it can no longer be read ...[more]