Table 2.
Comparison of cephalometric variables between mandibular retrognathism and orthognathic mandible.
| Variables | Orthognathic mandible (n = 50) |
Mandibular retrognathism (n = 96) | p value |
|---|---|---|---|
| Gender,n(%) | |||
| Male | 29 (58.0%) | 45 (46.8%) | 0.202 |
| Female | 21 (42.0%) | 51 (53.2%) | |
| SNB (°) | |||
| Mean (SD) | 79.62 (SD 1.07) | 78.32 (SD 2.67) | 0.001∗ |
| ANB (°) | |||
| Mean (SD) | 3.48 (SD 2.75) | 4.26 (SD 2.27) | 0.068 |
Note: SD: standard deviation; ∗statistically significant difference (p < 0.05); n: number of individuals; %: percent; °: degrees.