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DSA Image quality score cross-tables of both readers for the study and the control groups
| Reader 1 | Total | ||||
|---|---|---|---|---|---|
| 1 | 2 | 3 | |||
| Study group | |||||
| Reader 2 | 1 | 30 | 4 | 0 | 34 |
| 2 | 4 | 14 | 0 | 18 | |
| 3 | 0 | 0 | 0 | 0 | |
| Total | 34 | 18 | 0 | 52 | |
| Control group | |||||
| Reader 2 | 1 | 17 | 2 | 0 | 19 |
| 2 | 0 | 4 | 0 | 4 | |
| 3 | 0 | 1 | 2 | 3 | |
| Total | 17 | 7 | 2 | 26 | |
