结论牙龈炎患者牙龈出血的程度与年龄、性别有关，出血的分布有牙位、位点特异性。

Conclusion The severity of gingival bleeding is associated with age and gender, and tends to be site-specific.

youdao

结论牙龈炎患者牙龈出血的程度与年龄、性别有关，出血的分布有牙位、位点特异性。

Conclusion The severity of gingival bleeding is associated with age and gender, and tends to be site-specific.

youdao