ere determined with several study variables (see Table 7). Increased frequency of antibody tests completed during the pilot was statistically significantly associated with being first year of study (again, as expected due to the higher number of tests offered to first year compared with final years), lower level of anxiety symptoms, having greater worry about friends or family contracting COVID-19, increased satisfaction with the drop-off point for completed tests and greater confidence in the outcome of the test. The final regression model ex