Table 3

Categories of clinical bleeding severity

Clinical bleeding severityDefinition
Asymptomatic No documented bleeding episodes 
Grade I bleeding Bleeding that occurred after trauma or drug ingestion 
Grade II bleeding Spontaneous minor bleeding: bruising, ecchymosis, minor wounds, oral cavity bleeding, epistaxis, and menorrhagia 
Grade III bleeding Spontaneous major bleeding: hematomas, hemarthrosis, CNS, GI, and umbilical cord bleeding 
Clinical bleeding severityDefinition
Asymptomatic No documented bleeding episodes 
Grade I bleeding Bleeding that occurred after trauma or drug ingestion 
Grade II bleeding Spontaneous minor bleeding: bruising, ecchymosis, minor wounds, oral cavity bleeding, epistaxis, and menorrhagia 
Grade III bleeding Spontaneous major bleeding: hematomas, hemarthrosis, CNS, GI, and umbilical cord bleeding 

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