In light of the COVID-19 crisis, in March 2020 colleagues from NHS Lothian and the University of Edinburgh asked the DataLoch team to help in the production of a dedicated COVID-19 linked dataset. This request was motivated by a need to support immediate hospital-based service management and to provide a foundation for active and anticipated regional and national research into the outbreak.
DataLoch, working in collaboration with clinicians on NHS Lothian data, built a linked COVID-19 dataset for use by approved researchers, on 30 April 2020.
Combined routine, testing, and manually checked clinical data
The COVID-19 dataset:
- combines data from many sources including the hospital laboratory information system, electronic patient records, Scottish morbidity records, critical care and medicine prescribing information;
- provides information on the indication for testing, symptoms (type and duration), and vulnerability to infection via a series of questions embedded in the clinical request for testing; and
- manually collected data on all COVID-19-positive patients’ hospital episodes, including initial symptoms, risk scores, comorbidities, radiology investigations, treatments, complications, outcomes and cause of death.
Rapid evaluations, interdisciplinary research, supporting service and policy developments
- Potential applications for these data include:
- rapid evaluation of new diagnostic tests and pathways to improve care and patient outcomes;
- inter-disciplinary research and clinical trials; and
- supporting NHS Lothian (and, potentially, national) service and policy developments.