摘要
目的分析类风湿关节炎(RA)合并肺间质病变(ILD)发生的临床相关因素。方法选取2016年6月-2017年6月于宁夏医科大学风湿科住院治疗的RA患者208例,根据胸部CT检查结果分为RA组和RA合并ILD组(RA-ILD组)。分析并比较两组患者的一般资料、实验室指标。结果两组患者性别、年龄、病程、吸烟比例差异均有统计学意义(P均<0.05);RA-ILD组患者CRP、抗-CCP抗体和RF水平及AKA阳性率均高于单纯RA组(P均<0.05)。两组间ESR、ANA、白细胞、中性粒细胞和血小板差异均无统计学意义(P均>0.05)。结论对于高龄、男性患者、吸烟史、病程长、AKA阳性、CRP阳性、高水平CCP抗体及高水平RF的RA患者应警惕ILD的发生,需早期行胸部CT检查,早期治疗,改善预后。
Objective To investigate the clinical correlation factor of rheumatoid arthritis(RA) with interstitial lung disease(ILD). Methods A total of 208 patients with RA treated in Department of Rheumatology of Ningxia Medical University from June 2016 to June 2017 were divided into RA group and RA combined with ILD group according to the results of chest CT examination. The general data and laboratory testing indicators were analyzed and compared between the two groups. Results There were significant differences in sex,age,course of disease and smoking rate between the two groups(P all <0.05).The CRP,anti-CCP antibody,RF level and positive rate of AKA in RA-ILD group were higher than those in the RA group(P all <0.05). There were no signifiant difference in ESR,ANA,white blood cell,neutrophil granulocyle and blood platelet between two groups. Conclusion For the older,male patients,smoking history,long course of disease,AKA positive,CRP positive,high titer CCP antibody and high RF levels RA patients should be alert to the development of ILD. Early chest CT examination and early treatment are needed to improve prognosis.
引文
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