Doppler scans and deep-vein thrombosis (DVT) results
| Doppler scans (%) | 634 (19.5%) | |
| Relevant scans (≤180 days from admission) | 278 (43.8%) | |
| No DVT | 237 (85.3%) | |
| Ipsilateral DVT | 31 (75.6%) | p<0.001 |
| Contralateral DVT | 10 (24.4%) | |
| Pre-admission scans | 225 (35.5%) | |
| No DVT | 200 (88.9%) | |
| Right-sided DVT | 16 (64.0%) | p=0.162 |
| Left-sided DVT | 9 (36.0%) |