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目的:细菌性阴道病(BV)联合测定试剂盒检测在细菌性阴道病诊断中的应用价值。方法:采用BV联合测定试剂盒和Amsel法对随机抽取的600例阴道分泌物进行BV筛查、比较。结果:两种方法同时检测阳性的有108例,同时检测阴性的有465例,符合率95.5%。与Amsel法比较,其敏感性为93.9%(108/115),特异性为95.1%(465/489),阳性预测值为84.4%(108/128),阴性预测值为98.5%(465/472)。结论:BV联合测定试剂盒具有快速、操作简单、结果稳定,且显色结果易判读,受主观影响因素少,适用于门诊患者的BV快速检测,有较好的临床应用价值。
Objective: The value of bacterial vaginosis (BV) combined assay kit in the diagnosis of bacterial vaginosis. Methods: BV screening assay and Amsel method were used to screen BV samples of 600 vaginal secretions. Results: There were 108 cases in which the two methods were positive at the same time, and 465 cases were negative at the same time. The coincidence rate was 95.5%. Compared with the Amsel method, the sensitivity was 93.9% (108/115), the specificity was 95.1% (465/489), the positive predictive value was 84.4% (108/128), the negative predictive value was 98.5% (465/472 ). CONCLUSION: The kit for BV assay is rapid, simple, stable, and easy to interpret the colorimetric results. It is less affected by the subjective factors and is suitable for the rapid detection of BV in outpatients, which has a good clinical value.