Table 2. Factors associated with CSF PGRN^a.

Factors		Mean±SD	P-value
Gender	Male (n = 93)	1.67±0.61	ns
	Female (n = 14)	1.49±0.54
Race	Black (n = 34)	1.50±0.76	ns
	Other (n = 14)	1.72±0.55
	White (n = 59)	1.72±0.50
AIDS	No (n = 39)	1.76±0.71	ns
	Yes (n = 68)	1.59±0.52
ART Use	No (n = 23)	1.77±0.81	ns
	Yes (n = 84)	1.62±0.53
Neurocognitive status	Impaired (n = 58)	1.59±0.64	ns
	Normal (n = 49)	1.72±0.54
CSF HIV VL	Non-detectable (n = 79)	1.54±0.56	<0.001
	Detectable (n = 28)	1.97±0.59
Current CD4+ T-cell count	<200 (n = 22)	1.64±0.61	ns
	> = 200 (n = 84)	1.65±0.60

^aCSF PGRN was square-root transformed,

ns: not significant.