Analysis on the quality of malaria blood examination from 2012 to 2014 in Guizhou Province / 中华地方病学杂志

ABSTRACT

Objective To understand the quality of blood slide-making and the ability of films reading in Guizhou,in order to strengthen the detection ability on Plasmodium.Method The quality of blood slide-making and the medical result were assessed by re-checking all the 609 blood samples of network reported cases and a part of negative cases from 2012 to 2014 according to Technical Plan of Eliminating Malaria (2011) and Diagnostic Criteria of Malaria (WS 259-2006).Results The blood slide-making,stain,blood slice cleanliness were 48.93％ (298/609),62.56％ (381/609) and 55.50％ (338/609),respectively.The diagnostic coincidence rate was 94.91％ (578/609),and the diagnostic coincidence rate of the positive cases and the negative cases were 73.77％ (45/61) and 98.72％ (541/548).Conclusion The diagnostic coincidence rate is satisfied in Guizhou.But the microscopy quality of Malaria parasite should be improved.