I read the paper by Servioli et al¹ conducting a 1:3 case-control study to evaluate the association between smoking status and primary (p-) Sjögren syndrome (SS). ORs (95% CIs) of current and former smokers compared to never smokers for pSS were 0.34 (0.14-0.85) and 1.27 (0.80-2.03), respectively. In contrast, there was no significant association of smoking status with antinuclear antibody, anti-SSA, anti-SSB, or rheumatoid factor positivity.

中文翻译：

---

吸烟、肥胖和原发性干燥综合征的风险。

我阅读了 Servioli 等人的论文¹进行了一项 1:3 病例对照研究，以评估吸烟状况与原发性 (p-) 干燥综合征 (SS) 之间的关联。与从不吸烟者相比，当前和曾经吸烟者的 pSS 比值 (95% CI) 分别为 0.34 (0.14-0.85) 和 1.27 (0.80-2.03)。相反，吸烟状况与抗核抗体、抗SSA、抗SSB或类风湿因子阳性没有显着相关性。