Table 1.
The reduction effectiveness in two groups (n = 28).
| Group | Anatomical | Fair | Poor | n% | |
|---|---|---|---|---|---|
| EF | 3 | 10 | 1 | 92.86% | X 2 = 1.14 |
| IF | 4 | 10 | 0 | 100% | P = 0.57 |
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