Table 4.
Means and standard deviations of examined variables at regular intervals of estimated age
| Age (weeks) | n | ITA (°) | SD | STA (°) | SD | CBA (°) | SD | IDE | SD |
|---|---|---|---|---|---|---|---|---|---|
| 10.1–12 | 3 | 89.7 | 9.1 | 137.3 | 10.0 | 133.0 | 4.4 | 0.2267 | 0.0461 |
| 12.1–14 | 4 | 79.5 | 13.8 | 148.8 | 12.5 | 131.8 | 2.8 | 0.1758 | 0.0393 |
| 14.1–16 | 2 | 63.0 | 5.7 | 161.0 | 4.2 | 136.0 | 1.4 | 0.1515 | 0.0431 |
| 16.1–18 | 7 | 54.6 | 3.7 | 167.9 | 4.9 | 137.6 | 3.5 | 0.1176 | 0.0285 |
| 18.1–20 | 12 | 55.5 | 3.4 | 170.3 | 6.8 | 134.2 | 4.5 | 0.0954 | 0.0152 |
| 20.1–22 | 7 | 53.6 | 5.7 | 170.7 | 5.8 | 135.7 | 3.2 | 0.0929 | 0.0102 |
| 22.1–24 | 4 | 51.8 | 2.2 | 171.3 | 4.1 | 137.0 | 3.6 | 0.0943 | 0.0117 |
| 24.1–26 | 4 | 49.8 | 3.5 | 169.3 | 1.5 | 141.0 | 4.2 | 0.0815 | 0.0166 |
| 26.1–29.2 | 3 | 48.3 | 2.3 | 170.7 | 2.5 | 141.0 | 1.0 | 0.0787 | 0.0025 |