1. Ka lōʻihi: hiki ke ʻike ʻia i ka hemophilia A, hemophilia B, ka maʻi ate, ka maʻi sterilization o ka ʻōpū, nā anticoagulants waha, diffuse intravascular coagulation, hemophilia māmā;FXI, FXII hemahema;hoʻonui ʻia nā mea anticoagulant koko (nā mea hoʻopiʻi coagulation factor, lupus anticoagulants, warfarin a i ʻole heparin);nui ke koko i mālama ʻia.
2. Hoʻopōkole: Hiki ke ʻike ʻia ma ke kūlana hypercoagulable, nā maʻi thromboembolic, etc.
Laulā kuhikuhi o ka waiwai maʻamau
ʻO ka waiwai kuhikuhi maʻamau o ka manawa thromboplastin hapa i hoʻāla ʻia (APTT): 27-45 kekona.