Abstract
BackgroundRisk for COVID-19 positivity and hospitalization due to diverse environmental and sociodemographic factors may change as the pandemic progresses.MethodsWe investigated the association of 360 exposures sampled before COVID-19 outcomes for participants in the UK Biobank, including 9268 and 38,837 non-overlapping participants, sampled at July 17, 2020 and February 2, 2021, respectively. The 360 exposures included clinical biomarkers (e.g., BMI), health indicators (e.g., doctor-diagnosed diabetes), and environmental/behavioral variables (e.g., air pollution) measured 10-14 years before the COVID-19 time periods.ResultsHere we show, for example, "participant having son and/or daughter in household" was associated with an increase in incidence from 20% to 32% (risk difference of 12%) between timepoints. Furthermore, we find age to be increasingly associated with COVID-19 positivity over time from Risk Ratio [RR] (per 10-year age increase) of 0.81 to 0.6 (hospitalization RR from 1.18 to 2.63, respectively).ConclusionsOur data-driven approach demonstrates that time of pandemic plays a role in identifying risk factors associated with positivity and hospitalization.
3 Authors
- Sivateja Tangirala
- Braden T. Tierney
- Chirag J. Patel
1 Application
Application ID | Title |
22881 | Causal relationships between infectious and non-communicable/ common disease. |