In test tube method, the positive rate of coagulase tests was 97.06% with both sodium citrate and EDTA-K2 as plasma anticoagulant.

• 试管法试验：EDTA-K2抗凝人血浆与枸橼酸钠抗凝人血浆凝固酶阳性率均为97.；06%25；