Table 2.
Results of Ball & Axial Stability Scores and Tone Examination
| Ball Skills Score * | 22 q11.2 (n, %) | Controls (n, %) |
|---|---|---|
| ≤ 1.5 SD below mean | 11 (27.5%) | 4 (16.7%) |
| WNL | 27 (67.5%) | 17 (70.8%) |
| ≥ 1.5 SD above mean | 0 (0%) | 1 (4.2%) |
| Axial Stability** | 22 q11.2 (n, %) | Control (n,%) |
| < 1.5 SD below mean | 20 (52.6%) | 4 (18.2%) |
| Normal | 17 (44.7%) | 17 (77.3%) |
| ≥ 1.5 SD above mean | 1 (2.5%) | 1 (4.2%) |
| Tone Examination*** | 22 q11.2 (n, %) | Controls (n,%) |
| Increased | 1 (2.5%) | 1 (4.2%) |
| Normal | 23 (57.5%) | 17 (70.8%) |
| Decreased | 10 (25.0%) | 3 (12.5%) |
| Very low tone t | 5 (12.5%) | 2 (8.3%) |
*
Asymmetric Significance (2-sided)-Likelihood ratio .387
2 not tested from each group
**
Asymmetric Significance (2 sided) -Likelihood ratio .026
2 not tested from each group
***
Asymmetric significance (2-sided) -Likelihood ratio .705
t
positive posterior scarf sign; 1 not tested from each group