| Golden Proportion (%) | Dental Students | General Dental Practitioners | Lay Persons | p Value* |
|---|---|---|---|---|
| 52 | 2.78 ± 1.26 | 2.50 ± 1.27 | 2.67 ± 1.84 | 0.58 |
| 57 | 3.41 ± 1.34 | 2.87 ± 1.40 | 3.53 ± 1.66 | 0.103 |
| 62 | 3.63 ± 1.22 | 3.16 ± 1.75 | 2.87 ± 1.61 | 0.174 |
| 67 | 2.85 ± 1.39 | 2.84 ± 1.37 | 3.00 ± 1.36 | 0.92 |
| 72 | 2.32 ± 1.52 | 3.63 ± 1.02 | 2.90 ± 1.09 | <0.001 |