Table 1 Number of data queries identified from clinic reports by site
Query type | Site 1 | Site 2 | Site 3 | Site 4 | Site 5 | Site 6 | Site 7 | Site 8 | Site 9 | Site 10 | Site 11 | Site 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Total queries | 274 | 163 | 194 | 150 | 107 | 461 | 351 | 8 | 79 | 40 | 17 | 30 |
Adverse events | 25 | 22 | 20 | 9 | 0 | 27 | 4 | 2 | 5 | 0 | 0 | 4 |
Batch numbers | 4 | 1 | 10 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 |
Consent forms | 2 | 2 | 3 | 4 | 0 | 8 | 0 | 1 | 0 | 3 | 0 | 4 |
Data entry | 60 | 86 | 20 | 34 | 29 | 56 | 40 | 2 | 3 | 6 | 8 | 20 |
Eligibility | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
GP letter | 2 | 0 | 0 | 81 | 0 | 1 | 19 | 0 | 11 | 0 | 0 | 0 |
Intervention | 1 | 5 | 0 | 0 | 0 | 14 | 3 | 0 | 0 | 1 | 3 | 1 |
Missing data | 35 | 31 | 77 | 9 | 15 | 48 | 9 | 2 | 12 | 5 | 2 | 1 |
Out of window visit | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Pregnant participant | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Sample data | 137 | 14 | 62 | 12 | 63 | 296 | 276 | 1 | 47 | 24 | 4 | 0 |