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Clinical efficacy on the two groups [n, (%)].
| Group | n | Cured | Markedly effective | Effective | Ineffective | The total effective rate (%) |
|---|---|---|---|---|---|---|
| The control group | 50 | 25 (50.00) | 15 (30.00) | 2 (4.00) | 8 (16.00) | 42 (84.00) |
| The observation group | 55 | 44 (80.00) | 6 (10.91) | 3 (5.45) | 2 (3.64) | 53 (96.36) |
| χ 2 value | — | — | — | — | — | 4.646 |
| P value | — | — | — | — | — | 0.031 |
