대한의생명과학회지 (Biomedical Science Letters)
- 제1권1호
- /
- Pages.73-79
- /
- 1995
- /
- 1738-3226(pISSN)
- /
- 2288-7415(eISSN)
자동혈구분석기(Technicon $H^*2$ )에 의한 혈액검체의 측정전 Mixing 횟수가 검사결과에 미치는 영향에 관한 평가
Evaluation of Prior-Mixing Effect Using Technicon $H^*2$
- Ein Soon Shin (Department of Medical Technology, College of Health Science, Yonsei University) ;
- Yong-Suk Ryang (Department of Medical Technology, College of Health Science, Yonsei University)
- 발행 : 1995.12.01
초록
자동혈구분석기(Technicon
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.