HAND diagnosis Age, years No NCI (n=25) ANI
(n=25)
MCMD (n=24) HAD
(n=25)
Mean ± SD 46.6 (5.1) 46.0 (3.9) 48.4 (5.2) 46.9 (5.3)
Median (range) 47 (37 - 60) 46 (39 - 52) 49.5 (39 - 57) 46 (35 - 58)
Gender        
Male (%) 18 (72) 17 (68) 18 (75) 17 (68)
Female (%) 7 (28) 8 (32) 6 (25) 8 (32)
Race        
African American 22 25 24 24
Caucasian 3     1
CD4 T cell count/1AL        
Mean ± SD 537.9 (281.3) 441.5 (228.1) 500.8 (260.9) 447 (229.9)
Median (range) 459 (20 -1012) 381 (174 -1052) 476.5 (25 - 1056) 402 (19 - 973)
Abbreviations used: HAND=HIV-associated neurocognitive disorders; No NCI= no neurocognitive impairment; ANI=asymptomaticneurocognitive impairment; MCMD=minor cognitive-motor disorder; HAD=HIV-associated dementia
Table 1: Demographic and clinical presentation of HIV subjects in the validation group (n = 99) check the CD4+T-cell count. (cells/mm3).