Table 3. Data of Patients with and without Conscious Recall of Verbal Commands
Data are presented as mean (SD) or observed frequency. Age is shown in years, reaction time in milliseconds.
SIP = speed of information processing test (preoperative); MEM = memory test (preoperative); BIS = bispectral index (during anesthesia); IFT+= unequivocal responding to verbal command using the isolated forearm technique (during anesthesia); WS = word stem completion test (postoperative); Hit = responding with a study word; FA = false alarm or false positive (incorrect response); Hits and FA are displayed as observed relative (mean) frequency.