Table 1: DFT and dft scores in healthy children and children with ID.

DFT/dft scoresHealthy childrenChildren with IDMann-Whitney test value

DFT0.922.322.090.04*
D0.772.042.180.03*
F0.150.280.530.6

dft8.836.812.070.04*
d8.326.471.940.05*
f0.360.340.030.97

*Statistically significant at α = 0.05.