Table 4.
The risk factors of CSDH in 290 patients
*Antiplatelet agents (including aspirin, clopidogrel, or trifulsal) or anticoagulants (warfarin), †Medical condition having bleeding tendency such as liver cirrhosis, chronic renal failure, receiving chemotherapy, or hematologic disorders, ‡Having no clinical history that could be a cause of CSDH. CSDH : chronic subdural hematoma