Table 3 Comparisons time between artificial intelligence (AI)-assisted CTV correction and manual CTV contouring for 20 additional cases
| Â | Manual contouring from scratch | AI-assisted correction | ||||
|---|---|---|---|---|---|---|
Doctor 1 | Doctor 2 | Doctor 3 | Doctor 1 | Doctor 2 | Doctor 3 | |
Time (/min) | Â | Â | Â | Â | Â | Â |
 Range | 15.67–22.28 | 22.27–42.13 | 36.03–38.21 | 5.07–9.37 | 7.55–15.85 | 8.70–17.48 |
 Median (IQR) | 18.09 (17.43–19.07) | 33.03 (25.62–38.14) | 38.21 (36.03–43.98) | 7.37 (6.47–7.88) | 9.90 (8.36–10.58) | 11.16 (9.73–12.48) |
Number of approving cases (n = 20) | 16 | 17 | 16 | 16 | 18 | 18 |