text: The analysis showed that the infirm patients had low gray matter levels in the frontal gyrus upon discharge and for the next 6 months, even when cerebrovascular disease was controlled?
classes:  No, patients with uncontrolled cerebrovascular disease are more likely to experience impairment due to reduced gray matter.  Also, patients with uncontrolled cerebrovascular disease are more likely to experience impairment due to reduced gray matter.  Yes, patients with uncontrolled cerebrovascular disease are more likely to experience impairment due to reduced gray matter.