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Evaluation of the DxU 850m Iris automated urine microscopy analyzer for identifying culture-negative urine samples: From a perspective of reducing urine culture number.
Stærk, Kristian; Acar, Ziyap; Gertsen, Jan Berg; Justesen, Ulrik S.
Affiliation
  • Stærk K; Department of Clinical Microbiology, Odense University Hospital, Odense, Denmark; Department of Clinical Research, University of Southern Denmark, Odense Denmark. Electronic address: kristian.staerk@rsyd.dk.
  • Acar Z; Department of Clinical Microbiology, Odense University Hospital, Odense, Denmark.
  • Gertsen JB; Department of Clinical Microbiology, Aarhus University Hospital, Århus, Denmark.
  • Justesen US; Department of Clinical Microbiology, Odense University Hospital, Odense, Denmark; Department of Clinical Research, University of Southern Denmark, Odense Denmark.
Diagn Microbiol Infect Dis ; 110(1): 116439, 2024 Sep.
Article in En | MEDLINE | ID: mdl-39024934
ABSTRACT
We evaluated the DxU 850m Iris Urine Microscopy analyzer as a screening tool for excluding negative urine samples (n = 1337). At a cutoff of 103 colony counts·mL-1, sensitivity was 55.1 %, specificity 68.6 %. The DxU 850m Iris does not offer acceptable prediction of culture-negative urine samples at the tested cutoff.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Urine / Sensitivity and Specificity / Urinalysis / Microscopy Limits: Humans Language: En Journal: Diagn Microbiol Infect Dis Year: 2024 Document type: Article
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Urine / Sensitivity and Specificity / Urinalysis / Microscopy Limits: Humans Language: En Journal: Diagn Microbiol Infect Dis Year: 2024 Document type: Article