. Author manuscript; available in PMC: 2016 Feb 1.

Published in final edited form as: J Int Neuropsychol Soc. 2015 Nov;21(10):880–889. doi: 10.1017/S1355617715000879

Table 4.

Correlation of brain volumes for five regions of interest with neuropsychological composite scores for executive (NPZe) and motor (NPZm) domains in 70 HIV + individuals (the two groups combined)

	NPZe (executive)		NPZm (motor)
	r (95% CI)	p-Value	r (95% CI)	p-Value
Total gray matter	0.30 (0.07, 0.50)	0.0109^*^§	0.32 (0.09, 0.52)	0.0068^*^§
Total white matter	0.22 (−0.01, 0.43)	0.065	0.31 (0.08, 0.51)	0.0082^*^§
Caudate	0.29 (0.06, 0.49)	0.0155^*^§	0.11 (−0.13, 0.33)	0.38
Putamen	0.28 (0.05, 0.49)	0.0178^*^§	0.18 (−0.06, 0.40)	0.14
Hippocampus	0.20 (−0.03, 0.42)	0.094	0.26 (0.03, 0.47)	0.0279^*^§

Note. Pearson correlation coefficient r (and 95% confidence intervals) and uncorrected p-values of the test of no correlation are given.

Statistically significant correlation (uncorrected).

^§

Statistically significant correlation after a Benjamini-Hochberg correction for multiple testing (all 10 tests)