Table 1.
Lesion localisation fraction (LLF), non-lesion localisation fraction (NLF) in cine loops and combined with free scroll browsing. The proportions of located microcalcification clusters and masses (microcalcification clusters LLF/masses LLF) are presented next to the LLFs
| Presentation mode | Viewing procedure | Cine loop LLF | Cine loop NLF | Cine loop + free scroll LLF | Cine loop + free scroll NLF |
|---|---|---|---|---|---|
| Vertically | Slow | 0.66(0.68/0.64) | 0.07 | 0.69(0.74/0.65) | 0.10 |
| Medium | 0.69(0.69/0.70) | 0.06 | 0.74(0.78/0.70) | 0.08 | |
| Fast | 0.70(0.61/0.79) | 0.06 | 0.74(0.64/0.85) | 0.08 | |
| Free scroll | – | – | 0.66(0.61/0.70) | 0.11 | |
| Horizontally | Slow | 0.64(0.63/0.65) | 0.15 | 0.69(0.70/0.69) | 0.17 |
| Medium | 0.66(0.66/0.65) | 0.05 | 0.69(0.70/0.69) | 0.08 | |
| Fast | 0.69(0.60/0.78) | 0.14 | 0.76(0.69/0.84) | 0.18 | |
| Free scroll | – | – | 0.69(0.68/0.71) | 0.08 |