CD4 and major depressive disorder: Similarly, gender (TL p = 0.291, DR p = 0.533, R p = 0.340), substance use (TL p = 0.084, DR p = 0.678, R p = 0.555), employment status (TL p = 0.786, DR p = 0.469, R p = 0.149), CD4 count (TL p = 0.747, DR p = 0.674, R p = 0.165), time since beginning HAART (TL p = 0.313, DR p = 0.81, R p = 0.395), and depression (TL p = 0.604, DR p = 0.852, R p = 0.553) were not associated with verbal learning/memory.