Evaluation microscopic observation drug susceptibility assay in detecting mycobacterium tuberculosis in sputum / 国际检验医学杂志
International Journal of Laboratory Medicine
;
(12): 728-730, 2016.
Article
in Chinese
| WPRIM
| ID: wpr-487323
ABSTRACT
Objective To study the effect of microscopic observation drug susceptibility assay (MODS)for testing Mycobacteri-um tuberculosis in sputum ,and to evaluate its clinical value .Methods A total of 150 sputum samples were collected from patients with pulmonary tuberculosis ,and Mycobacterium tuberculosis were detected by Lowenstein-Jensen (L-J) method and MODS ,and compared the results of the two methods .Results The concordance rates of the test results of sputum sample between MODS and L-J was 77 .8% .The sensitivity and specificity of MODS were 93 .3% and 70 .0% ,positive predictive value (PPV ) was 60 .8% , negative predictive value (NPV) was 95 .4% ,as well as accuracy by MODS was 77 .8% .Conclusion MODS assay could be used as a rapid tuberculosis detection method ,with rapid ,sensitive ,simple ,and other advantages .
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
International Journal of Laboratory Medicine
Year:
2016
Type:
Article
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