Fig. 4From: Performance of Mini Parasep® SF stool concentrator kit, Kato-Katz, and formalin-ethyl acetate concentration methods for diagnosis of opisthorchiasis in Northeast ThailandRelationship between log eggs per gram of feces of O. viverrini measured by Mini Parasep® SF kit (stool kit) and formalin-ethyl acetate concentration technique (FECT) (a), stool kit and Kato-Katz (KK) (b) and FECT and KK methods (c). The dots shown are observed data and a solid line represented a linear regression equation. R2 is the correlation coefficient and P-valueBack to article page