From: Evaluation of the use of a clinical practice guideline for external apical root resorption among orthodontists
Number of participants (%)
Sex
Female
59 (45%)
Male
73 (55%)
Orthodontic education in
The Netherlands
107 (81%)
Elsewhere
25 (19%)
Clinical experience
0–5 years
15 (11%)
> 6 years
117 (89%)
Employment
Private practice*
Other**