Diagnostic quality analysis of negative etiological pulmonary tuberculosis test results in Wuhan
10.3969/j.issn.1673-4130.2024.18.004
- VernacularTitle:武汉市病原学检测阴性肺结核诊断质量分析
- Author:
Jianjie WANG
1
;
Jun CHEN
;
Ling XU
;
Zhirui BAI
;
Zhengbin ZHANG
;
Yuehua LI
Author Information
1. 武汉市肺科医院/武汉市结核病防治所结控科,湖北武汉 430030
- Keywords:
pulmonary tuberculosis;
etiological diagnosis;
Wuhan
- From:
International Journal of Laboratory Medicine
2024;45(18):2197-2200,2206
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the diagnosis status of negative etiological pulmonary tuberculosis test re-sults in Wuhan,and to provide scientific basis for improving the diagnosis strategy of etiological negative pul-monary tuberculosis.Methods From January 1 to February 28,2019,a total of 241 patients with negative eti-ological tuberculosis who were registered,reported and treated in 1 municipal and 2 district-level designated hospitals were selected.The medical record data,chest imaging examination and laboratory examination re-sults of the selected patients were reviewed and extracted,and the quality of etiological examination and ima-ging examination of patients with negative etiological pulmonary tuberculosis were analyzed.Results Among the 241 patients,88.8％(214/241)of the patients met the diagnostic criteria for negative etiological pulmona-ry tuberculosis,and 96.3％(232/241)of the patients had chest imaging examinations that were consistent with the original diagnostic results.Patients received sputum smear examination,sputum culture,and molecu-lar biology test accounted for 97.9％(236/241),73.9％(178/241)and 65.6％(158/241),respectively.Patients received anti-tuberculosis antibody test,tuberculin skin test,y-interferon release and diagnostic anti-infection treatment accounted for 54.8％(132/241),46.5％(112/241),26.1％(63/241),and 53.1％(128/241),respec-tively.The sputum culture detection rate of urban area was higher than those of central and remote urban are-as,the rate of central urban area was higher than that of remote urban areas,and the molecular biology detec-tion rate of urban area was higher than those of central and remote urban area,with statistical significance(P＜0.001).The detection rate of anti-tuberculosis antibody of urban area was lower than that of central ur-ban area,and the differences were statistically significant(P＜0.001).The rate of diagnostic anti-infective therapy of central urban area was higher than that of urban area and the remote urban area,and the rate in ur-ban area was higher than that of remote urban area,and the differences were statistically significant(P＜0.001).Conclusion It is necessary to further standardize the diagnosis of negative etiological pulmonany tu-berculosis of designated tuberculosis hospitals.The proportion of diagnostic anti-infection treatment and auxil-iary examination at the municipal level needs to be increased,and the frequency and items of laboratory etio-logical examination at the district level need to be increased.
