From: Mentolabial angle and aesthetics: a quantitative investigation of idealized and normative values
Observer group | Number | Mean age (in years) | 95% CI | Age range | Gender (% male) | Ethnicity (% White) |
---|---|---|---|---|---|---|
Orthognathic patients | 75 | 22 | 20-24 | 13–60 | 42 | 66 |
Lay people | 75 | 31 | 28-35 | 16–79 | 31 | 49 |
Clinicians | 35 | 31 | 30-33 | 24–39 | 33 | 72 |