Table 2.

Descriptive statistics for neuropsychological functioning

Neuropsychological Test	N	Median	IQR
3MS	917	90	84 – 94
CVLT-II SF, Short Delay Free Recall	875	6	5 – 7
CVLT-II SF, Long Delay Free Recall	877	6	5 – 7
COWA	913	22	15 – 31
FTT, Dominant hand	918	33	26 – 41
FTT, Non-dominant hand	904	33	27 – 38
WAIS-IV Coding	903	43	34 – 53

IQR = interquartile range; 3MS= Modified Mini Mental State; CVLT-II SF = California Verbal Learning Test – 2^nd edition Short Form; COWA = Controlled Oral Word Association test; FTT=Finger Tapping Test; WAIS-IV Coding=Wechsler Adult Intelligence Scale – 4^th edition Coding subtest