| Child without dysfunction | Child with dysfunction | ||||
| measured | calculated | difference | measured | calculated | difference |
P11 | 44.5 |
|
| 18.4 |
|
|
P12 | 50.7 | 53.7 | 2.9 | 8.05 | 23.19 | 15.14 |
P13 | 38.9 | 35.9 | −2.9 | 14.07 | 20.10 | 6.03 |
P1 | 44.7 | 44.8 | 0.1 | 13.53 | 20.64 | 7.11 |