Table 2 Analysis of differences in demographics and confounding variables between the two groups before intervention.
Variable | Control group | Experimental group | t | P |
|---|---|---|---|---|
Age | 9.16 ± 1.52 | 9.50 ± 1.44 | -0.549 | 0.589 |
BMI | 20.00 ± 3.38 | 20.58 ± 2.91 | -0.453 | 0.655 |
CARS | 33.50 ± 1.62 | 34.33 ± 2.13 | -1.086 | 0.289 |
TFF | 0.55 ± 0.09 | 0.61 ± 0.07 | -1.645 | 0.114 |
FC | 32.91 ± 3.82 | 34.25 ± 4.97 | -0.736 | 0.469 |
TFD | 9.97 ± 1.42 | 10.08 ± 1.32 | -0.193 | 0.849 |
TVD | 15.97 ± 1.51 | 16.71 ± 2.43 | -0.886 | 0.385 |
VC | 21.58 ± 2.74 | 21.16 ± 2.85 | 0.364 | 0.719 |
The ratio of correct to incorrect for first response | 0.87 ± 0.34 | 0.87 ± 0.47 | -0.049 | 0.961 |