Demographic and clinical characteristics of cases of HIV-negative (HIV−) adult-onset immunodeficiency versus HIV-infected (HIV+) and healthy controls (from reference [9]).

aData are expressed as the numbers of subjects, with percentage in parentheses (%), or as central tendency as means plus or minus (±) standard deviation in parentheses.bComparison between cases and HIV+ controls. Boldfacing indicates statistical significance.cComparison between cases and healthy controls. Boldfacing indicates statistical significance.dOD = Optical Density.Demographic and clinical characteristics of cases of HIV-negative (HIV−) adult-onset immunodeficiency versus HIV-infected (HIV+) and healthy controls (from reference [9]).