Table 4 Experiences of the P-ATS within and across study sample (total, n = 99; first years, n = 69; final years, n = 30). Pilot Procedure or Participant Experience Response Options Antibody Testsn (%) Swab and Saliva Tests †n (%) TotalSample First Year Final Year TotalSample First Year Final Year How did you collect test kits? Collected myself 32 (34.4) 18 (27.7) 14 (50.0) 36 (38.7) 17 (26.2) 19 (67.9) Collected by others in household/bubble 12 (12.9) 11 (16.9) 1 (3.6) 9 (9.7) 8 (12.3) 1 (3.6) Mix of both 36 (38.7) 35 (53.8) 1 (3.6) 46 (49.5) 39 (60.0) 7 (25.0) Didn’t collect any test 13 (14) 1 (1.5) 12 (42.9) 2 (2.2) 1 (1.5) 1 (3.6) Were you able to return the completed test kit by requested time? Yes, always 58 (62.4) 42 (64.6) 16 (57.1) 61 (65.6) 39 (60.0) 22 (78.6) Yes sometimes 19 (20.4) 19 (29.2) - 31 (33.3) 26 (40.0) 5 (17.9) Didn’t complete any test 16 (17.2) 4 (6.2) 12 (42.9) 1 (1.1) - 1 (3.6) Were you satisfied with location of the drop-off? Yes 74 (79.6) 59 (90.8) 15 (53.6) 88 (94.6) 63 (96.9) 25 (89.3) No 2 (2.2) 1 (1.5) 1 (3.6) - - 1 (10.7) Didn’t drop off a completed kit myself 17 (18.3) 5 (7.7) 12 (42.9) 5 (5.4) 2 (3.1) - † Satisfied with the university approach to communicating positive test results Yes - - - 86 (92.5) 59 (90.8) 27 (96.4) † Satisfied with the university approach to communicating negative test results Yes - - - 61 (65.6) 49 (75.4) 12 (42.9) † Positive and negative PCR (swab and saliva) test results were communicated to students during the study period; antibody test results had not been distributed by week 12.