*** p < 0.001, ** p < 0.01, * p < 0.05, n = 91; two cases removed as standard residuals exceed +/− 3.5; (model 5) R2 = 0.821, adjusted R2 = 0.808. Excluded variables: worry about friends and family getting COVID-19, satisfaction with way a positive test was communicated, satisfaction with way a negative test was communicated satisfaction with drop-off points, satisfaction with information received during programme, confidence in outcome of test, and gained new knowledge through taking part in pilot.