Application of different detection methods in the diagnosis of rheumatoid arthritis
10.3760/cma.j.issn.1008-6706.2016.10.017
- VernacularTitle:不同检测方法用于类风湿关节炎诊断的应用评价
- Author:
Xiang LU
- Publication Type:Journal Article
- Keywords:
Self antibody protein chip;
Enzyme linked immunosorbent assay;
Laboratory techniques and methods;
Arthritis,rheumatoid
- From:
Chinese Journal of Primary Medicine and Pharmacy
2016;23(10):1500-1502
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the autoantibody detection and enzyme linked immunosorbent assay of protein chip in the diagnosis of rheumatoid arthritis (RA).Methods 81 cases of RA were given autoantibodies protein chip and enzyme linked immunosorbent assay(ELISA),the project included rheumatoid factor(RF)and anti cyclic citrullinated peptide antibody(Anti -CCP),anti nuclear factor(APF),anti keratin antibody(AKA)and anti-nuclear antibody(ANA),recorded the test results,time and cost,the income data were statistically analyzed.Results Patients with RA autoantibody protein chip for detection of CCP,AKA,RF,APF,ANA positive rates were 93.83%, 92.59%,90.12%,95.06%,92.59%,ELISA for the detection of CCP,AKA,RF,APF and ANA positive rates were 95.06%,91.36%,92.59%,91.36%,93.83%,two detection methods had no significant differences(χ2 =1.908, 1.345,1.764,2.246,1.102,all P >0.05);autoantibody detection protein chip required time and cost were respec-tively (1.33 ±0.19)h,(151.24 ±29.83)yuan,which were significantly less than the detection of ELISA (6.81 ± 1.24)h,(899.67 ±121.35)yuan,the differences were statistically significant(t =7.989,8.235,all P <0.05 ). Conclusion The detection of antibody protein chip for RA diagnosis with high accuracy,short time,less cost,help the doctor to diagnose the disease quickly obtain test results.
