血清半乳甘露聚糖试验在诊断艾滋病合并马尔尼菲青霉菌病中的价值探讨
[Abstract]:Objective: To investigate the value of serum galactomannan antigen (GM) test in the diagnosis of AIDS complicated with penicilliosis marneffei (PSM). Methods: A retrospective study was conducted on 392 patients with AIDS admitted to Guangzhou Eighth People's Hospital from January 2014 to December 2015. The positive results of pathogenic examination of Penicillium marneffei (PM) were used as the gold standard for the diagnosis. Results: The sensitivity and specificity of GM test in the diagnosis of AIDS complicated with PSM were 0.791 3, specificity 0.772 6, accuracy 0.778 1, positive predictive value 0.590 9 and negative predictive value 0.790 9. The positive likelihood ratio was 3.479 2, the negative likelihood ratio was 0.270 1, and the Jordan index was 0.563 9. Conclusion: The results of GM test were in good agreement with those of etiological gold standard. It was valuable for early diagnosis of AIDS complicated with PSM.
【作者单位】: 广州市第八人民医院感染一科;
【基金】:国家自然青年基金(81301480)
【分类号】:R512.91;R519
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