Statistical analysis revealed significant differences in brief unconsciousness on presentation (P = 0.009), motor deficits on presentation (P ≤ 0.001), GCS on presentation (P ≤ 0.001), ISS on presentation (P = 0.001), WBC count on presentation (P = 0.015), subdural hemorrhage on initial brain imaging (P = 0.002), neurosurgical intervention (P ≤ 0.001), acute neurosurgical complications with posttraumatic seizure (P = 0.046), and the percentages of apoptosis of annexin V+7-AAD in lymphocytes and in monocytes on Day 1 (P = 0.004 and P = 0.022, resp). The gene discussed is ANXA5; the disease is Subdural hemorrhage.