Automated quality control for the haematology laboratory.
Two simple methods of using sophisticated statistical techniques to analyse intralaboratory quality control data are described. One method uses a plastic grid to assess the cumulative sum (cusum) graph. An equivalent procedure, which may be carried out by a laboratory computer, gives automated on-line quality control of the Coulter S blood counter. The possible development of simple apparatus to carry out the same function is discussed.
D001331:Automation; D001772:Blood Cell Count / Q000592:standards*; D003201:Computers; D004906:Erythrocyte Count / Q000592:standards; D006454:Hemoglobins; D007958:Leukocyte Count / Q000592:standards; D011786:Quality Control; D013223:Statistics as Topic
D006454:Hemoglobins