However, these research findings indicate that poor oral hygiene alone did not account for the association between ra and gum disease, suggesting that other factors may play a role as well.

尽管如此，研究发现，不良的口腔卫生并不能将RA和牙周疾病联系起来，这提示了，可能还存在另外一些致病因素。

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However, these research findings indicate that poor oral hygiene alone did not account for the association between ra and gum disease, suggesting that other factors may play a role as well.

尽管如此，研究发现，不良的口腔卫生并不能将RA和牙周疾病联系起来，这提示了，可能还存在另外一些致病因素。

youdao