Table 4.
Screening, Enrollment, and Study Completion Pre-COVID and During COVID
| Study | Pre-Pandemic | Pandemic | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Screened | Eligible | Contacted | Enrolled | Completeda | Withdrawn | Screened | Eligible | Contacted | Enrolled | Completeda | Withdrawn | |
| Pilot 1 | 57 | 39 | 36 | 26 | 22 | 4 | 8 | 4 | 4 | 4 | 3 | 1 |
| Pilot 2 | 44 | 44 | 39 | 39 | 23 | 0 | 0 | 0 | 0 | 0 | 3 | 0 |
| Pilot 3 | 223 | 43 | 15 | 3 | 0 | 0 | 1249 | 162 | 123 | 33 | 8 | 6 |
| Pilot 4 | -- | -- | -- | -- | -- | -- | 1198 | 91b | 125 | 31 | 6 | 2 |
| S1 | 468 | 32 | 28 | 24 | 14 | 0 | 85 | 14 | 11 | 10 | 6 | 0 |
| S2 | 7 | 3 | 8 | 0 | 0 | 0 | 78 | 15 | 48 | 14 | 12 | 1 |
Note: Pilots 1 and 2 suspended biological data collection with the start of the pandemic. Study visits for Pilot 3 were scheduled for late-March 2020 and were canceled the week of March 16, 2020.
a
Completed
b
Full eligibility was determined after speaking with participant; recruitment is ongoing.