Table 4 Sensitivity† and specificity‡ of SRA-DM and EndNote auto-deduplication (validation testing)
Cytology screening | Stroke | Haematology | ||||
|---|---|---|---|---|---|---|
SRA-DM | EndNote | SRA-DM | EndNote | SRA-DM | EndNote | |
True positive (correctly identified duplicates) | 1,265 | 885 | 426 | 372 | 208 | 159 |
False negative (duplicates missed) | 139 | 518 | 81 | 134 | 38 | 87 |
Sensitivity (%) | 90.10 | 63.08 | 84.02 | 73.52 | 84.55 | 64.63 |
True negative (correctly identified unique records) | 452 | 452 | 785 | 784 | 1,169 | 1,165 |
False positive (incorrectly identified duplicates) | 0 | 1 | 0 | 2 | 0 | 4 |
Specificity (%) | 100.00 | 99.78 | 100.00 | 99.75 | 100.00 | 99.66 |
