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Confidence analysis depending on the imaging protocol
| Low-dose imaging | Standard-dose imaging | p value | |
|---|---|---|---|
| Confidence level; median (IQR) | |||
| Reader 1 | 4 (0) | 4 (1) | 0.035 |
| Reader 2 | 4 (0) | 4 (1) | 0.021 |
| Subset 2a–3c analysis; median (IQR) | |||
| Reader 1 | 4 (1) | 3.5 (1) | 0.186 |
| Reader 2 | 3 (1) | 3 (2) | 0.074 |
IQR interquartile range
