Table 1 Characteristics of the participants and patients
Group | Participants (dentists/students) characteristics | Patients characteristics | ||
|---|---|---|---|---|
Number (male/female) | Age (mean ± SD, years) | Number (male/female) | Age (mean ± SD, years) | |
Postgraduate dentists | n = 5 (2/3) | 31.5 ± 1.5 | n = 20 (11/9) | 51.9 ± 14.4 |
Undergraduate students | n = 18 (5/13) | 26.1 ± 4.3 | n = 18 (11/7) | 40.4 ± 12.9 |