The detection rates of gingival bleeding, dental calculus, periodontal pocket and periodontal attachment loss were 93.

牙龈出血、牙石、牙周袋、牙周附着丧失的检出率分别为93。

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The detection rates of gingival bleeding, dental calculus, periodontal pocket and periodontal attachment loss were 93.

牙龈出血、牙石、牙周袋、牙周附着丧失的检出率分别为93。

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