Abstract:
OBJECTIVE:To evaluate and compare the performances of the automated urinalysis devices UX-2000 and Cobas 6500. METHOD:A total of 258 urine specimens were collected from the routine specimen workload. We analyzed all specimens on both automated instruments and recorded the turnaround time from each method. Physical, chemical, and sedimentary urine components were compared between the automated and the manual method for each analyzer. RESULTS:The correlation of urine physical/chemical properties between the 2 instruments was excellent. The Cobas 6500 instrument demonstrated a higher level of agreement for red blood cells (Cobas 6500:R= 0.94; UX-2000:R= 0.78) and white blood cells (Cobas 6500:R= 0.95; UX-2000:R= 0.85). The UX-2000 demonstrated higher sensitivity for small round cells, hyaline casts, pathological casts, and bacteria. The median turnaround time was 1.5 minutes and 8.5 minutes for the Cobas 6500 and UX-2000, respectively. CONCLUSIONS:The 2 devices showed similar performance in technical evaluation; they each reduce workload and increase time saving. However, manual examination by technicians is recommended for pathological specimens.
journal_name
Lab Medjournal_title
Laboratory medicineauthors
Wesarachkitti B,Khejonnit V,Pratumvinit B,Reesukumal K,Meepanya S,Pattanavin C,Wongkrajang Pdoi
10.1093/labmed/lmw002subject
Has Abstractpub_date
2016-05-01 00:00:00pages
124-33issue
2eissn
0007-5027issn
1943-7730pii
lmw002journal_volume
47pub_type
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journal_title:Laboratory medicine
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更新日期:2020-08-20 00:00:00
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更新日期:2020-01-02 00:00:00
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更新日期:2014-07-01 00:00:00
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pub_type: 杂志文章
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更新日期:2017-02-01 00:00:00
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更新日期:2020-09-01 00:00:00
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更新日期:2020-01-02 00:00:00
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更新日期:2015-04-01 00:00:00
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更新日期:2019-01-01 00:00:00
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更新日期:2017-11-08 00:00:00
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更新日期:2017-02-01 00:00:00
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更新日期:2014-01-01 00:00:00
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更新日期:2019-10-10 00:00:00