Table 1.

Demographics and head motion

	HIV (N = 30)	Control (N = 31)	Statistic	p-value
Demographic Characteristics
Male, %, N	76.7%, 23	61.3%, 19	χ2(2) =1.68	0.195
Age in years	41.90±8.40	40.74±9.40	t(59) = −0.51	0.614
African American, %, N	76.7%, 23	67.7%, 21	χ2(1) = 0.60	0.437
Education in years	14.13±2.11	14.06±2.20	t(59) = −0.12	0.901
Framewise displacement	0.186±0.12	0.17 ±0.04	t(59) = −0.40	0.692
Exact maximum distance	0.131±0.09	0.122±0.03	t(59) = −0.53	0.597

N = sample size. All the data represent mean ± standard deviation unless otherwise indicated.