Research Article
Evaluation of Clinical Graded Treatment of Acute Nonsuppurative Otitis Media in Children with Acute Upper Respiratory Tract Infection
| Cure | All symptoms disappeared or the total score before and after treatment decreased by >80% |
| Better | Part of the symptoms disappeared or the total score decreased by 30%-80% before and after treatment | Invalid | No improvement in symptoms or a total score reduction of<30% before and after treatment | Aggravation | Increased symptoms or increased total score before and after treatment |
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