• Title/Summary/Keyword: Technicon $H^*2$

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Evaluation of Prior-Mixing Effect Using Technicon $H^*2$ (자동혈구분석기(Technicon $H^*2$ )에 의한 혈액검체의 측정전 Mixing 횟수가 검사결과에 미치는 영향에 관한 평가)

  • Ein Soon Shin;Yong-Suk Ryang
    • Biomedical Science Letters
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    • v.1 no.1
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    • pp.73-79
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    • 1995

  • The effect of prior cumulative mixing was evaluated by means of a simple regression model which used as a dependent variable percentage(%) change of each repeated observed value for the initial value. The red blood cell count (RBC), hematocrit (Hct), and mean corpuscular volume(MCV) showed a significant decrease (p<.01), but % of basophils had a significant increase (p<.05). The ratios of rate of change (regression coefficient/SD) were .0012 for RBC, .0020 for Hct, .0024 for MCV, and .0011 for % of basophils. Of the 19 parameters evaluated, 21% changed.

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