G Experiment and Fungal Culture Joint Detection Research of Diagnosis of Deep Fungus Infection
Objective:To evaluate the G experiment and fungal culture the value of combined detection in the diagnosis of deep fungus infection.Methods:164 patients who received G experimental tests and fungal culture in the hospital from January 2021 to May 2022 were selected.Phlegm,drainage fluid,chest water,urine,alveolar lavage fluid,blood and cerebrospinal fluid,etc.,were collected among different patients to conduct G experiment and fungus culture.The positive rate,sensitivity and specificity of detection methods were analyzed.Results:Among all patients,there were 91 positive cases,72 fungal culture positive cases,66 both positive cases,and 76 all negative cases.G test sensitivity was 93.18%,specificity was 83.95%,positive predictive value was 85.71%,negative predictive value was 93.15%.Fungal culture sensitivity was 83.13%,specificity was 96.3%,positive predictive value was 95.83%,and negative predictive value was 84.78%.Two methods combined diagnostic sensitivity was 97.59%,and specificity was 97.53%.Positive predictive value was 97.56%,and negative predictive value of 96.34%.Conclusion:G experiment is meaningful to early diagnosed of deep fungus.Fungus cultivation can virtually certain fungal infection and infected bacterial genus.G experiment and fungal culture combined diagnosis of deep fungus infection has obvious clinical diagnostic value.
NETL
NSTL
万方数据
