Table 1.
Mean of logarithm of centroid size (standard deviation in parentheses) by age group and sex. Unpaired t-tests comparing male and female subjects within age groups
| lnCS – children 6–10 years | lnCS – adults 20–35 years | |||||
|---|---|---|---|---|---|---|
| Males | Females | P-value | Males | Females | P-value | |
| All points | 5.543 (0.037) | 5.516 (0.038) | 0.00 | 5.690 (0.031) | 5.614 (0.047) | 0.00 |
| Face | 5.196 (0.040) | 5.167 (0.043) | 0.00 | 5.347 (0.034) | 5.270 (0.049) | 0.00 |
| Midbase | 4.238 (0.033) | 4.222 (0.040) | 0.07 | 4.319 (0.058) | 4.274 (0.057) | 0.00 |
| Latbase | 4.461 (0.051) | 4.436 (0.050) | 0.04 | 4.549 (0.063) | 4.497 (0.063) | 0.00 |