Figure 1.

(A) Overall Medication Possession Ratio (MPR) Distribution among AIDS Drug Assistance Program (ADAP) Enrollees (n = 245) at the 1917 Clinic from January 1, 2008 to December 31, 2008. (B) MPR Quartiles of Nonwhite Males (n = 106) and White Males (n = 96) Enrolled in ADAP at the University of Alabama at Birmingham 1917 Clinic in 2008

(A) Overall distribution of calculated MPRs for study participants. Only 32 percent of patients achieved MPRs>90 percent. (B) Nonwhite males were disproportionately represented in the bottom quartile, while white males were disproportionately represented in the top quartile.Chi-square trend test. p-value was 0.002.