Table 1 Demographics of the participants
From: What impact do personality traits have on self-perception of dental aesthetics?
Demographic | Number | Percentage (%) | p-value (Chi-square/ one way ANOVA) |
|---|---|---|---|
Age (y) | 0.758 | ||
< 20 | 141 | 29.25 | |
≥ 20 | 341 | 70.75 | |
Gender | 0.829 | ||
Male | 205 | 42.53 | |
Female | 277 | 57.47 | |
Major | 0.598 | ||
Dental | 80 | 16.60 | |
Not dental | 402 | 83.40 | |
Index of orthodontic treatment (IOTN-DHC) | < 0.001** | ||
Mild /no (1–2) | 185 | 38.38 | |
Moderate (3) | 168 | 34.85 | |
Severe (4–5) | 129 | 26.76 | |
Self-perception of dental aesthetics (IOTN-AC) | 0.009** | ||
Slight (1–4) | 456 | 94.61 | |
Borderline (5–7) | 15 | 3.11 | |
Definite (8–10) | 11 | 2.28 | |
Total | 482 | 100 | |