Table 2.
Pediatric reference values by age group for the variables with a Gaussian distribution.
| Test | Variable | Age group (years) | Subjects (n =) | Mean | Standard deviation | 95%-confidence interval |
|---|---|---|---|---|---|---|
| Line bisection | Average error (%) | 5 | 9 | 3.58 | 8.964 | −14.35 to 21.51 |
| 6 | 11 | −3.08 | 3.970 | −11.02 to 4.86 | ||
| 7 | 14 | −2.30 | 3.905 | −10.11 to 5.51 | ||
| 8 | 12 | −2.56 | 4.784 | −12.13 to 7.01 | ||
| 9 | 14 | −1.24 | 3.164 | −7.56 to 5.09 | ||
| 10 | 13 | −2.83 | 3.934 | −10.7 to 5.04 | ||
| 11 | 8 | −3.26 | 2.877 | −9.01 to 2.5 | ||
| 12 | 13 | −0.10 | 3.672 | −7.44 to 7.25 | ||
| 13 | 17 | −0.89 | 2.738 | −6.36 to 4.59 | ||
| 14 | 13 | −0.81 | 3.155 | −7.12 to 5.5 | ||
| 15 | 12 | 0.20 | 2.223 | −4.25 to 4.64 | ||
| 16 | 12 | −0.16 | 3.878 | −7.91 to 7.6 | ||
| 17+ | 11 | −2.19 | 3.221 | −8.63 to 4.26 | ||
| Proprioceptive pointing | Average error (°) | 5 | 9 | 1.97 | 3.315 | −4.66 to 8.6 |
| 6 | 11 | −2.27 | 5.011 | −12.29 to 7.75 | ||
| 7 | 14 | 0.61 | 6.030 | −11.45 to 12.67 | ||
| 8 | 12 | −0.77 | 4.060 | −8.89 to 7.35 | ||
| 9 | 14 | −1.64 | 2.425 | −6.49 to 3.21 | ||
| 10 | 13 | −1.87 | 2.899 | −7.66 to 3.93 | ||
| 11 | 8 | −2.13 | 3.265 | −8.66 to 4.41 | ||
| 12 | 13 | 0.46 | 3.087 | −5.71 to 6.64 | ||
| 13 | 17 | 0.68 | 2.517 | −4.36 to 5.71 | ||
| 14 | 13 | −0.67 | 2.829 | −6.33 to 4.99 | ||
| 15 | 12 | 0.31 | 2.012 | −3.71 to 4.34 | ||
| 16 | 12 | −0.63 | 2.149 | −4.92 to 3.67 | ||
| 17+ | 11 | 0.23 | 2.951 | −5.67 to 6.13 | ||
| Visuo-proprioceptive pointing | Average error (°) | 5 | 8 | 0.17 | 2.217 | −4.27 to 4.6 |
| 6 | 11 | 0.45 | 1.354 | −2.25 to 3.16 | ||
| 7 | 13 | −0.02 | 1.240 | −2.5 to 2.46 | ||
| 8 | 12 | 0.83 | 1.161 | −1.49 to 3.15 | ||
| 9 | 13 | 0.40 | 0.738 | −1.07 to 1.88 | ||
| 10 | 13 | −0.15 | 0.873 | −1.89 to 1.6 | ||
| 11 | 8 | 0.22 | 0.754 | −1.28 to 1.73 | ||
| 12 | 13 | 0.29 | 1.111 | −1.93 to 2.51 | ||
| 13 | 17 | 0.46 | 0.916 | −1.37 to 2.29 | ||
| 14 | 13 | 0.06 | 0.870 | −1.67 to 1.8 | ||
| 15 | 12 | 0.02 | 0.494 | −0.97 to 1.01 | ||
| 16 | 12 | −0.24 | 0.601 | −1.44 to 0.96 | ||
| 17+ | 11 | 0.11 | 0.696 | −1.28 to 1.5 | ||
| Right target error (°) | 5 | 8 | −1.67 | 1.886 | −5.44 to 2.1 | |
| 6 | 11 | −0.70 | 1.912 | −4.52 to 3.13 | ||
| 7 | 13 | −1.29 | 1.844 | −4.97 to 2.4 | ||
| 8 | 12 | −0.46 | 2.500 | −5.46 to 4.54 | ||
| 9 | 13 | −0.43 | 1.165 | −2.76 to 1.9 | ||
| 10 | 13 | −1.69 | 1.023 | −3.74 to 0.35 | ||
| 11 | 8 | −1.08 | 1.707 | −4.5 to 2.33 | ||
| 12 | 13 | 0.26 | 1.973 | −3.69 to 4.2 | ||
| 13 | 17 | 0.24 | 1.928 | −3.62 to 4.09 | ||
| 14 | 13 | −0.56 | 1.595 | −3.75 to 2.63 | ||
| 15 | 12 | −0.51 | 0.601 | −1.72 to 0.69 | ||
| 16 | 12 | −0.47 | 1.403 | −3.28 to 2.33 | ||
| 17+ | 11 | 0.09 | 1.156 | −2.22 to 2.4 | ||
| Central target error (°) | 5 | 8 | 0.42 | 2.158 | −3.9 to 4.73 | |
| 6 | 11 | 1.03 | 1.760 | −2.49 to 4.55 | ||
| 7 | 13 | 0.62 | 2.132 | −3.64 to 4.88 | ||
| 8 | 12 | 0.58 | 0.889 | −1.19 to 2.36 | ||
| 9 | 13 | 0.93 | 1.675 | −2.42 to 4.28 | ||
| 10 | 13 | −0.26 | 0.992 | −2.24 to 1.73 | ||
| 11 | 8 | 0.17 | 1.024 | −1.88 to 2.21 | ||
| 12 | 13 | 0.10 | 1.125 | −2.15 to 2.35 | ||
| 13 | 17 | 0.51 | 1.259 | −2.01 to 3.03 | ||
| 14 | 13 | 0.05 | 0.792 | −1.53 to 1.63 | ||
| 15 | 12 | −0.11 | 0.845 | −1.8 to 1.58 | ||
| 16 | 12 | −0.44 | 0.499 | −1.44 to 0.55 | ||
| 17+ | 11 | −0.24 | 0.858 | −1.96 to 1.47 | ||
| Left target error (°) | 5 | 8 | 1.75 | 3.156 | −4.56 to 8.06 | |
| 6 | 11 | 1.03 | 1.906 | −2.78 to 4.84 | ||
| 7 | 13 | 1.67 | 2.816 | −3.97 to 7.3 | ||
| 8 | 12 | 2.36 | 1.494 | −0.63 to 5.35 | ||
| 9 | 13 | 1.64 | 2.073 | −2.5 to 5.79 | ||
| 10 | 13 | 1.51 | 1.751 | −1.99 to 5.02 | ||
| 11 | 8 | 1.58 | 1.571 | −1.56 to 4.73 | ||
| 12 | 13 | 0.51 | 1.778 | −3.04 to 4.07 | ||
| 13 | 17 | 0.63 | 1.092 | −1.56 to 2.81 | ||
| 14 | 13 | 0.71 | 1.313 | −1.92 to 3.33 | ||
| 15 | 12 | 0.69 | 1.176 | −1.66 to 3.05 | ||
| 16 | 12 | 0.19 | 0.834 | −1.47 to 1.86 | ||
| 17+ | 11 | 0.48 | 0.970 | −1.46 to 2.43 |