Background: Fully automated urine analyzers integrated with expert software can help to select samples that need review in routine clinical laboratory. This study aimed to define review rules to be set in the expert software Director for routine urinalysis on the AutionMAX-SediMAX platform. Methods: A set of 1002 urinalysis data randomly extracted from the daily routine was used. The blind on-screen assessment was used as a reference. The data set was used to optimize the standard rules preset in the software to establish review criteria useful to intercept automated microscopy misidentification and particles suggestive of clinically significant profile. The review rate was calculated. The rules-set was also evaluated for the selection of clinically significant samples. Results: The review rules established were cross-checked between AutionMAX and SediMAX parameters, element reporting by SediMAX and strip results. For the complete rules-set the review rate was 47.6% and the efficiency for clinically significant sample selection was 58%. Finally, on the basis of the review rules an algorithm for routine practice was created. Conclusions: Review rules applied to the algorithm for routine practice enhance workflow efficiency and optimize sample screening. Revision is not necessary for samples not flagged by the rules.

Palmieri, R., Falbo, R., Cappellini, F., Soldi, C., Limonta, G., Brambilla, P. (2018). The development of autoverification rules applied to urinalysis performed on the AutionMAX-SediMAX platform. CLINICA CHIMICA ACTA, 485, 275-281 [10.1016/j.cca.2018.07.001].

The development of autoverification rules applied to urinalysis performed on the AutionMAX-SediMAX platform

FALBO, ROSANNA
;
CAPPELLINI, FABRIZIO;LIMONTA, GIUSEPPE;Brambilla, Paolo
2018

Abstract

Background: Fully automated urine analyzers integrated with expert software can help to select samples that need review in routine clinical laboratory. This study aimed to define review rules to be set in the expert software Director for routine urinalysis on the AutionMAX-SediMAX platform. Methods: A set of 1002 urinalysis data randomly extracted from the daily routine was used. The blind on-screen assessment was used as a reference. The data set was used to optimize the standard rules preset in the software to establish review criteria useful to intercept automated microscopy misidentification and particles suggestive of clinically significant profile. The review rate was calculated. The rules-set was also evaluated for the selection of clinically significant samples. Results: The review rules established were cross-checked between AutionMAX and SediMAX parameters, element reporting by SediMAX and strip results. For the complete rules-set the review rate was 47.6% and the efficiency for clinically significant sample selection was 58%. Finally, on the basis of the review rules an algorithm for routine practice was created. Conclusions: Review rules applied to the algorithm for routine practice enhance workflow efficiency and optimize sample screening. Revision is not necessary for samples not flagged by the rules.
Articolo in rivista - Articolo scientifico
Automated urinalysis; Autoverification; Review criteria; SediMAX; Urine microscopy; Biochemistry; Clinical Biochemistry; Biochemistry (medical)
English
2018
485
275
281
none
Palmieri, R., Falbo, R., Cappellini, F., Soldi, C., Limonta, G., Brambilla, P. (2018). The development of autoverification rules applied to urinalysis performed on the AutionMAX-SediMAX platform. CLINICA CHIMICA ACTA, 485, 275-281 [10.1016/j.cca.2018.07.001].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/203781
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