Table 2.
Results accuracy artificial intelligence versus experts
| Results accuracy | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| AI | Experts | E1 | E2 | E3 | |||||
| Combined error (mm) | 2.73 | 2.79 | 2.79 | 2.79 | 2.78 | ||||
| Combined error (%) | 100% | +2.1% | +2.4% | +2.3% | +1.7% | ||||
| Z=3145 | p=0.71 | Z=3244 | p=0.92 | Z=3146 | p=0.71 | Z=3227 | p=0.88 | ||
| Combined normal error (%) | 100% | + 0.8% | +0.6% | +0.8% | +1% | ||||
| Z=3234 | p=0.9 | Z=3127 | p=0.67 | Z=3225 | p=0.88 | Z=3244 | p=0.92 | ||
| Median points (7 points) (mm) | 1.75 | 1.5*** | 1.47*** | 1.51*** | 1.52** | ||||
| Z=2103 | Z=2035 | Z=2111 | Z=2273 | ||||||
| Osteotomy points (12 points) (mm) | 3.27 | 2.93** | 2.98** | 2.93* | 2.89** | ||||
| Z=2340 | Z=2331 | Z=2398 | Z=2332 | ||||||
| Other points (16 points) (mm) | 2.75 | 3.24*** | 3.23*** | 3.25*** | 3.24*** | ||||
| Z=1702 | Z=1763 | Z=1760 | Z=1711 | ||||||
AI, artificial intelligence; E1, expert 1; E2, expert 2; E3, expert 3: combined error in mm and % as well as the combined normal error in % of the artificial intelligence and the three experts for all landmarks together as well as divided into three categories (median points, osteotomy points, other points). Statistically significant differences are marked with ***p < 0.001; **p < 0.01; *p < 0.05