Table 1.
Summary of the statistics of 3D co-ordinates.
| Atopic (n = 734) | Non-atopic (n = 2829) | Mean difference | 95% confidence interval | |||
|---|---|---|---|---|---|---|
| Mean | Standard deviation(SD) | Mean | SD | |||
| Eyes Distance (mm, exR–exL) | 87.4 | 3.97 | 87.5 | 4.05 | 0.06 | −0.26–0.39 |
| Nose width (mm, al–al) | 33.8 | 2.86 | 33.6 | 2.68 | −0.18 | −0.40–0.03 |
| Mid-face (mm, ls–men) | 62.0 | 4.22 | 61.6 | 3.95 | −0.45 | −0.79–−0.11 |
| Mid-face (mm, sn–men) | 48.5 | 3.69 | 48.0 | 3.43 | −0.42 | −0.71–−0.13 |
| Mid-face (mm, n–sn) | 52.6 | 3.94 | 52.3 | 3.83 | −0.34 | −0.65–−0.03 |
| Total face height (mm, pg–g) | 114.2 | 6.38 | 113.6 | 6.23 | −0.60 | −1.09–−0.07 |
| Total face height (mm, pg–men) | 94.1 | 5.85 | 93.6 | 5.66 | −0.60 | −1.03–−0.11 |
| Face convexity (angle, n–sn–pg) | 162.0 | 5.51 | 162.5 | 5.64 | 0.41 | −0.04–0.86 |