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Imaging modality by group
| Imaging modality | Usual care group (n=1906) n (%) |
Intervention group (n=1769) n (%) |
| CT | 379 (19.8) | 319 (18.0) |
| General | 241 (12.6) | 270 (15.3) |
| Interventional radiology | 54 (2.8) | 47 (2.7) |
| Mammogram | 462 (24.2) | 354 (20.2) |
| MRI | 68 (3.6) | 67 (3.8) |
| Nuclear Medicine | 197 (10.3) | 139 (7.9) |
| Positron Emission Tomography | 29 (1.5) | 36 (2.0) |
| Ultrasound | 476 (25.0) | 537 (30.4) |
