Figure 1
From: HIV-associated neurocognitive disorders in sub-Saharan Africa: a pilot study in Cameroon
Increased cognitive impairment in AIDS patients compared to non-AIDS and HIV-controls. Mean (± standard error) ability z-scores for each group was computed for the seven ability domains, analyzed using ANOVA and post hoc Dunnett's comparison. Compared to controls and HIV+ non-AIDS individuals, z-scores of AIDS patients were significantly lower on Executive function, Speed of Information Processing, Memory Recall and Working memory (p < 0.01).