Details

Autor(en) / Beteiligte

• Mi, Zhongqian
• Meng, Nan
• Zhang, Yitao
• Wang, Qianqian
• Song, Shan
• Cheng, Rui
• Xu, Xiaojiang
• Gao, Jinhua
• Yu, Feiyan
• Ren, Xiuyun

Titel

Genetically predicted obstructive sleep apnea is causally associated with an increased risk for periodontitis

Ist Teil von

• BMC oral health, 2023-10, Vol.23 (1), p.1-723, Article 723

Ort / Verlag

London: BioMed Central Ltd

Erscheinungsjahr

2023

Link zum Volltext

Quelle

Springer Nature - Complete Springer Journals

Beschreibungen/Notizen

• Abstract Background Although obstructive sleep apnea (OSA) and periodontitis are associated, whether this association is causative is uncertain. Methods We conducted a bidirectional Mendelian randomization (MR) analysis using data from publically accessible genome-wide association studies. The single-nucleotide polymorphisms (SNPs) for OSA were derived from 16,761 cases and 201,194 controls. The pooled data of periodontitis association involved up to 17,353 individuals. Disease-associated single-nucleotide polymorphisms were selected as an instrumental variable at the genome-wide significance level ( p < 5.0 × 10 − 6 ). Subsequently, the causal effects were estimated using three different methods: inverse variance weighting (IVW), MR-Egger, and weighted median. Then, these causal estimates were expressed as dominance ratios [odds ratio (OR)]. Results The MR analysis revealed that genetically determined OSA promotes the development of periodontitis [ IVW OR = 1.117, 95% confidence interval (CI) = 1.001–1.246, p = 0.048). Furthermore, no causal effect of genetically predicted periodontitis on OSA was noted in the reverse MR analysis (IVW OR = 1, 95% CI: 0.95–1.06, p = 0.87). The trend in results from the MR-Egger regression and weighted median (WM) was consistent with that in results from the IVW method. The robustness of the results was confirmed by the sensitivity analysis. Conclusions In summary, the results of our MR investigation suggest an association between OSA and periodontitis, proposing that early screening and treatment of OSA is beneficial for the prevention and prognosis of periodontitis.