Weheba A S
Z Rheumatol. 1976 May-Jun;35(5-6):210-6.
The correlation of the determination of antinuclear antibodies, as shown by consumption tests and immunofluorescence was investigated in a collective of 100 sera of patients suspected for SLE, collagenosis and rheumatoid arthritis, sent for routine screening investigation. The results of both methods correlated in 78% of sera, both results being either positive or negative. No correlation was observed in 22% of sera, one test being positive, the other negative. Statistical evaluation by the X2 test showed that both techniques did not differ statistically in their results. A correlation coefficient r=0,45 indicated furthermore that the results of both techniques correlated significantly. The percentage of positive results obtained with these and other methods is discussed.
在一批因疑似系统性红斑狼疮、胶原病和类风湿性关节炎而送检进行常规筛查的100份患者血清样本中，对通过消耗试验和免疫荧光法检测抗核抗体的相关性进行了研究。两种方法的结果在78%的血清样本中呈现相关性，即两种结果均为阳性或均为阴性。在22%的血清样本中未观察到相关性，一种检测呈阳性，另一种呈阴性。通过卡方检验进行的统计学评估表明，两种技术的结果在统计学上无差异。此外，相关系数r = 0.45表明两种技术的结果具有显著相关性。文中还讨论了使用这些方法及其他方法获得的阳性结果百分比。
