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4.对牙周组织情况及治疗需要的估计科学小组仔细地讨论了近代关于评价牙周病发病率及严重程度的方法及其治疗要求,特别对这些方法中所使用的标准加以评论。事实表明,现在还没有一种对牙周病和方法学指数相结合的最有价值的指标。因此科学小组从另一个基础提出了一个方法来估计疾病的状况与治疗的要求。研究类型应考虑到临床试验、现场试
4. Evaluation of Periodontal Tissue and Treatment Needs The Scientific Panel carefully discussed the modern approach to evaluating the incidence and severity of periodontal disease and its treatment requirements, and commented in particular on the standards used in these methods. The facts show that there is no one of the most valuable indicators of the combination of periodontal disease and methodological indicators. So the science team came up with a second way to estimate the condition of the disease and the treatment requirements. The type of study should take into account clinical trials, field trials