TABLE 2.

The Raw Scores of Cognitive Tests

	Baseline	1 wk	3–6 mo
HVLTRet	73 ± 32.7	72 ± 29.2	84 ± 26.9
HVLTTR	20 ± 4.4	21 ± 5.2	23 ± 5.0
BVMTTR	19 ± 6.2	18 ± 6.9	20 ± 6.2
BVMTDR	8 ± 2.5	7 ± 2.9	8 ± 2.7
JLO	24 ± 6.1	24 ± 6.4	24 ± 5.2
Trails B	87 ± 34.5	92 ± 44.7	80 ± 31.2

The values are average of mean ± SD from the cognitive test of HVLTRet (percentage of the words recalled), HVLTTR (total number of words recalled), BVMTTR (number of shapes recalled), BVMTDR (number of shapes recalled), JLO (number of lines recognized), and Trials B (time in seconds). The higher scores suggest better cognitive function except Trails B. The lower scores of Trails B (shorter completion time) suggest better cognitive function.