|1 Day to 1 Week||1 Week to 1 Month||1–3 Months||3–6 Months||6–12 Months||Total Number of Patients With Events|
|Number of patients in study (beginning of period)||25||25||24||24||23||NR|
|Number of patients in study (end of period)||25||25||24||23||21||NR|
|Number of patients who completed follow-up (end of period)||25||25||24||15||4||NR|
|CCA stenosis or occlusion (filter section)||0||0||0||0||0||0|
|Number of patients with first thrombus on filter||0||3||0||0||1||4|
|Number of thrombi on filter||0||4||1||0||1||NR|
CCA = common carotid artery; NR = not relevant.
↵∗ Intracranial, subdural, and intracerebral hemorrhage resulting from traumatic brain injury due to fall.