From: Recommendations for clear aligner therapy using digital or plaster study casts
Group of practitioners | 1 | 2 |
---|---|---|
Same format of models | Different formats of models | |
Gender | ||
Male | 6 | 4 |
Female | 2 | 4 |
Years in practice | ||
Average | 22.8 | 27.6 |
< 10 | 2 | 1 |
11~20 | 1 | 1 |
21~30 | 2 | 3 |
> 30 | 3 | 3 |