Table 2.
Comparison of the general data between the two groups
| Group A (n=40) | Group B (n=55) | t/χ2 | P | |
|---|---|---|---|---|
| Average age | 3.68±1.19 | 4.31±1.79 | 1.947 | 0.055 |
| Sex (male/female) | 22/18 | 29/26 | 0.048 | 0.826 |
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