The aim of this meta-analysis and Mendelian randomization (MR) study was to assess the association between short sleep and periodontal disease, including tooth loss and periodontitis.

中文翻译：

---

短睡眠与牙周病风险的关联：荟萃分析和孟德尔随机化研究

这一荟萃分析和孟德尔随机（MR）研究的目的是评估短睡眠和牙周疾病，包括牙齿脱落和牙周炎之间的关联。