Hancock E B, Wirthlin M R
J Periodontol. 1977 Feb;48(2):63-6. doi: 10.1902/jop.1977.48.2.63.
Ninety-eight young adult patients were examined and scored according to the criteria of the Navy Periodontal Screening Examination. The population examined had a 98% incidence of inflammatory periodontal disease. The relationship of the Navy Periodontal Disease Index and the Navy Plaque Index total scores was determined to +0.55 (P 0.01). The relationship of the gingival score of the NPDI and the NPI was found to be +0.75 (P 0.01). The Navy Plaque Index, like others reported, has a better relationship to a reversible index of inflammatory periodontal disease. The use of the NPDI total is recommended as an aid in determining treatment recommendations.
根据海军牙周筛查检查标准，对98名年轻成年患者进行了检查并评分。所检查的人群中炎症性牙周病的发病率为98%。海军牙周病指数与海军菌斑指数总分的关系确定为+0.55（P<0.01）。发现海军牙周病指数（NPDI）的牙龈评分与海军菌斑指数（NPI）的关系为+0.75（P<0.01）。与其他报告的情况一样，海军菌斑指数与炎症性牙周病的可逆指数有更好的关系。建议使用NPDI总分来辅助确定治疗建议。
