. Author manuscript; available in PMC: 2010 May 4.

Published in final edited form as: Neuropsychology. 2006 May;20(3):355–360. doi: 10.1037/0894-4105.20.3.355

Table 2.

Neurocognitive Test Performance in HIV− and HIV+ Groups

Cognitive domain/test	HIV−	HIV+	p
Attention and executive ability
Digit Span Backward	05.0 (00.4)	04.4 (00.2)	NS
Simple Reaction Time	247.6 (18.0)	299.0 (10.9)	.02
Stroop Interference	121.1 (09.4)	138.0 (04.7)	NS
Trail Making Test-Part B	93.0 (16.0)	104.4 (08.0)	NS
PASAT errors	75.9 (09.3)	100.7 (04.8)	.03
Other domain tests
Grooved Pegboard NH	83.5 (08.9)	93.5 (04.5)	NS
Symbol Digit Modalities Test	46.8 (02.7)	41.6 (01.4)	NS
Booklet Category Test	42.4 (03.3)	41.8 (01.7)	NS
CVLT long delay free recall	10.5 (00.7)	09.6 (00.4)	NS

Note. Means are presented with standard error inside parentheses. PASAT = Paced Auditory Serial Addition Test. NS = not statistically significant at the .05 level.