Table 5

Clinical signs and prognosis

Time Sign Cohort Patients with signs Number with moderate or good recovery 95% confidence interval
24 hoursAbsent corneal response5009000 to 3%
24 hoursAbsent pupillary response2105200 to 7%
3 daysMotor poorer than withdrawal2107000 to 5%
7 daysAbsent roving eye movements2101600 to 13%