Performance Evaluation of the HM-JACKarc Analyser for Fecal Occult Blood Test
Journal of Laboratory Medicine and Quality Assurance
;
: 137-142, 2016.
Article
Dans Coréen
| WPRIM
| ID: wpr-76001
ABSTRACT
BACKGROUND:
Fecal occult blood tests have been widely used as a means of gastrointestinal bleeding and colorectal cancer screening. HM-JACKarc (Kyowa Medex Co. Ltd, Japan) is a recently introduced automated fecal occult blood test analyser, which uses latex agglutination method. We evaluated the analytical performance of HM-JACKarc.METHODS:
The linearity and precision for HM-JACKarc were evaluated according to the corresponding Clinical and Laboratory Standard Institute guidelines. The comparison study between HM-JACKarc and OC-SENSOR DIANA (Eiken Chemical Co. Ltd., Japan) was done with stool specimens.RESULTS:
The linearity was good (R²=0.999) and the coefficients of variation of within-day precision and between-day precision were 5.2% and 4.9%, respectively, in low concentration and 2.7% each in high concentration. The concordance rate between HM-JACKarc and OCSENSOR DIANA was 99.0% (198 out of 200).CONCLUSIONS:
HM-JACKarc showed excellent performance in linearity, precision, and comparison studies. Therefore, it appears to be a useful automated fecal occult blood test analyser.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Tumeurs colorectales
/
Dépistage de masse
/
Agglutination
/
Hémorragie
/
Latex
/
Méthodes
/
Sang occulte
Type d'étude:
Guide de pratique
/
Étude de dépistage
langue:
Coréen
Texte intégral:
Journal of Laboratory Medicine and Quality Assurance
Année:
2016
Type:
Article
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