Table 1: Minimum, maximum, and mean scores (SD: standard deviation) for the ACTIVE sample on measures of baseline cognition.

MeasureMinimumMaximumMeanSD

HVLT total 4 36 26.05 5.50
AVLT total 0 73 48.45 10.63
Rivermead total 0 17.0 6.30 2.76
Word series total correct 0 30 9.45 4.91
Letter series total correct 0 30 9.99 5.55
Letter sets total correct 0 15 5.72 2.80
UFOV task 1 16 500 30.99 40.71
UFOV task 2 16 500 132.86 124.61
UFOV task 3 43 500 321.09 134.12
UFOV task 4 170 500 456.46 68.64
CRT score 1 0.81 17.0 1.85 0.81
CRT score 2 0.91 18.75 2.25 0.87
OTDL total 1 28 17.58 4.34
EPT total 0 28 18.62 5.76
Vocabulary total correct 0 18 12.37 3.95