| Group1 (2.0–5.9 years) | Group 2 (6.0–9.9 years) | Group 3 (10.0–13.9 years) | |||
---|---|---|---|---|---|---|
 | Left | Right | Left | Right | Left | Right |
PC1 | 45.90 ± 6.64 | 48.66 ± 6.59 | 49.06 ± 6.26 | 48.97 ± 7.81 | 45.79 ± 8.47 | 45.64 ± 8.34 |
PC2 | 26.00 ± 2.87 | 24.48 ± 4.19 | 24.33 ± 3.37 | 23.05 ± 4.02 | 25.12 ± 4.07 | 24.66 ± 3.40 |
PC3 | 14.88 ± 2.36 | 13.94 ± 1.86 | 13.87 ± 2.12 | 14.13 ± 2.51 | 15.94 ± 3.31 | 14.96 ± 3.01 |
PC4 | 7.59 ± 2.33 | 6.97 ± 1.72 | 7.14 ± 1.70 | 8.06 ± 1.29 | 7.40 ± 1.87 | 7.81 ± 2.79 |
PC5 | 3.18 ± 1.01 | 3.56 ± 1.08 | 3.27 ± 0.81 | 3.34 ± 0.79 | 3.41 ± 0.89 | 3.88 ± 1.20 |
PC6 | 1.40 ± 0.45 | 1.45 ± 0.44 | 1.35 ± 0.54 | 1.40 ± 0.57 | 1.40 ± 0.58 | 1.75 ± 0.88 |
PC7 | 0.65 ± 0.20 | 0.58 ± 0.23 | 0.62 ± 0.24 | 0.67 ± 0.29 | 0.63 ± 0.34 | 0.84 ± 0.47 |
PC8 | 0.28 ± 0.10 | 0.24 ± 0.13 | 0.24 ± 0.11 | 0.26 ± 0.09 | 0.21 ± 0.11 | 0.33 ± 0.27 |
PC9 | 0.08 ± 0.04 | 0.08 ± 0.03 | 0.06 ± 0.01 | 0.07 ± 0.04 | 0.06 ± 0.04 | 0.08 ± 0.07 |