Table 2a.

Descriptive scores for nonmnemonic ancillary tests (mean, SD, range)

Group	Fine Finger Movement (# of rod turns)	Symbol Digit Test (# correct in 90 sec)	Balance (# of seconds)
Control	88.0 (11.3)	51.9 (6.3)	24.9 (19.2)
	66 to 108	42 to 65	0 to 60
ALC	79.8 (14.0)	45.0 (11.5)	11.0 (9.0)
	39 to 104	23 to 66	0 to 43
HIV	80.3 (12.8)	47.6 (10.1)	12.6 (15.6)
	59 to 112	36 to 74	0 to 60
ALC+HIV	80.2 (13.9)	38.3 (10.1)	17.3 (16.6)
	52 to 109	20 to 62	0 to 60
Baseline ANOVAs	ns	p=.002	p=.01
Post-hoc t-tests		HIV+ALC<ALC,HIV, NC ALC vs. NC	ALC,HIV<NC