Lower mean GCS on admission is independently predictive of seizures, most of which occur within the first three months after CSDH 1)
1)
Huang YH, Yang TM, Lin YJ, Tsai NW, Lin WC, Wang HC, Chang WN, Lu CH. Risk factors and outcome of seizures after chronic subdural hematoma. Neurocrit Care. 2011 Apr;14(2):253-9. doi: 10.1007/s12028-011-9509-8. PMID: 21286854.