Table 5 Baseline data of explanatory variables
| Â | Explanatory variable | Â | n | Percentage |
|---|---|---|---|---|
Guide design-derived factors | Number of teeth supporting the surgical guide | 6 teeth | 4 | 2.2% |
7 teeth | 7 | 3.8% | ||
8 teeth | 12 | 6.4% | ||
9 teeth | 13 | 6.9% | ||
10 teeth | 33 | 17.6% | ||
11 teeth | 31 | 16.5% | ||
12 teeth | 53 | 28.2% | ||
13 teeth | 20 | 10.7% | ||
14 teeth | 5 | 2.7% | ||
Number of anchor pins | 0 | 138 | 73.4% | |
1 | 33 | 17.5% | ||
2 | 15 | 8.0% | ||
3 | 2 | 1.1% | ||
Presence or absence of reinforcement structure | Absence | 130 | 69.1% | |
Presence | 58 | 30.9% |