Validity of the Orientation Log, Relative to the Galveston Orientation and Amnesia Test

OBJECTIVE: To establish the validity of the Orientation Log (O-Log) by comparison with the Galveston Orientation and Amnesia Test (GOAT). DESIGN: Correlation of daily measures of orientation. SETTING: Acute rehabilitation hospital. SUBJECTS: Sixty-eight inpatients receiving rehabilitation following traumatic brain injury (TBI). PRIMARY MEASURES: The O-Log and GOAT. RESULTS: There was a significant correlation between the GOAT and O-Log (r = .901, P<.001). A cutoff of 25 on the O-Log was found to be comparable with the 75 cutoff on the GOAT. The scales were equivalent in measuring duration of posttraumatic amnesia. CONCLUSIONS: The O-Log is a valid measure of orientation for people with TBI and offers some advantages in administration over the GOAT.