Table 2.
Descriptive statistics (error in μm, medians and quartiles, means and 95% CIs) for mesh/mesh and nurbs/nurbs evaluations
| Scanner | Mesh/Mesh | Nurbs/Nurbs | ||
|---|---|---|---|---|
| Median (Q1–Q3) | Mean (95% CI) | Median (Q1–Q3) | Mean (95% CI) | |
| CS 3600® | 35.5 (31.5–46.0) | 36.5 [29.8; 44.6] | 23.5 (21.5–34.0) | 24.4 [18.0; 33.1] |
| CS 3700® | 29.5 (27.2–34.5) | 30.4 [26.7; 34.5] | 22.0 (19.8–24.8) | 21.9 [19.3; 25.0] |
| DWIO® | 90.5 (84.2–110.8) | 98.4 [84.4; 114.8] | 65.0 (51.0–82.2) | 69.9 [55.0; 88.9] |
| EMERALD® | 76.0 (67.5–81.0) | 76.1 [68.1; 85.1] | 54.5 (40.8–60.5) | 51.9 [43.5; 61.8] |
| EMERALD S® | 51.0 (46.5–54.8) | 52.9 [46.8; 59.7] | 37.0 (31.2–40.8) | 36.8 [31.1; 43.6] |
| ITERO ELEMENTS 5D® | 32.0 (30.2–33.8) | 31.4 [29.2; 33.8] | 15.0 (14.2–16.8) | 16.1 [12.9; 20.1] |
| MEDIT I-500® | 31.5 (29.0–33.8) | 32.2 [28.4; 36.6] | 20.5 (17.5–25.8) | 20.8 [16.9; 25.5] |
| OMNICAM® | 80.5 (72.2–90.8) | 79.6 [66.9; 94.6] | 56.0 (33.2–62.5) | 47.0 [33.7; 65.7] |
| PRIMESCAN® | 39.5 (35.5–41.8) | 38.4 [35.8; 41.2] | 19.0 (17.0–23.8) | 19.3 [16.3; 22.9] |
| RUNEYES® | 41.5 (33.5–56.0) | 44.4 [34.9; 56.5] | 32.5 (26.0–43.0) | 33.9 [26.4; 43.6] |
| TRIOS 3® | 36.0 (35.2–38.5) | 36.4 [33.9; 39.1] | 20.5 (19.0–23.0) | 20.2 [18.1; 22.7] |
| VIRTUO VIVO® | 38.0 (35.2–42.2) | 43.8 [33.6; 57.1] | 28.0 (26.2–33.2) | 32.0 [24.4; 42.0] |