Objective : To analysis the effects of invigorating Qi and promoting blood on hemorrhagic blood deficient in mouse by using qualitative analysis of uniform design and to find out the optimum prescription composition. Method: Twelve supplement Qi medicines

such as Ginseng Radix Et Rhizoma

Panacis Quinquefolii Radix Et Rhizoma

Codonopsis Radix

Pseudostellariae Radix

Astragali Radix

Atractylodis Macrocephalae Rhizoma

Dioscoreas Rhizoma

Lablab Semen Album

Glycyrrhiae Radix

Jujube Fructus

Acanthopanacisi Senticosi Radix Et Rhizoma Seu Caulis

Ganoderma

and 6 supplement blood medicines

such as Angelicae Sinensis Radix

Rehmanniae Radix

Polygoni Multiflori Radix

Paeoniae Radix Alba

Asini Corii Colla

Longan Arillus

were composed of 24 supplement Qi and engendering blood prescriptions according to U24(242) qualitative analysis of uniform design. The hemorrhagic blood deficient mouse model was obtained with 0.5 mL orbital bleeding. Peripheral blood cells were counted after 1 d

4 d

7 d

10 d modeling to find the best diversify time of potency. The content of RBC

HGB

HCT

WBC

PLT of the obvious effective time and the relationship between effect with administration time were analyzed using principal component analysis method to find out the major cause. Multiple linear regression with dummy variable was set up to find out the best prescription composition. Result: The best diversify time of potency was on 7 d.RBC

HGB

HCT were the major cause indexes. The multiple linear regression were set up and the composition of Ginseng Radix and Astragali Sinensis Radix appears to be the best compatibility for the efficacy. Conclusion : The composition of Ginseng Radix and Astragali sinensis Radix is the best compatibility for blood loss anemia mouse. Qualitative analysis of uniform design is feasible to be used in the compatibility study.