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Comparison of grade B scores
| Grade B | Experimental Group (n = 101) |
Control Group (n = 98) | t | P-value |
|---|---|---|---|---|
| Total points | 8.16 ± 1.11 | 7.60 ± 0.87 | 1.993 | 0.032 * |
| Dimension 1 | 3.28 ± 0.54 | 3.44 ± 0.51 | -1.079 | 0.286 |
| Dimension 2 | 3.44 ± 0.58 | 2.56 ± 0.65 | 5.036 | 0.000 ** |
| Dimension 3 | 1.44 ± 0.51 | 1.64 ± 0.57 | -1.313 | 0.195 |
* p < 0.05, ** p < 0.01
