High Medication Possession Ratios Associated with Greater Risk of Virologic Failure Among Youth Compared to Adults in a Nigerian Cohort

Aimalohi A. Ahonkhai, MD, MPH1,2,3,4,5,+,§, Bolanle Banigbe, MD, MPH6, Juliet Adeola, BSc, MBA6, Ingrid V. Bassett, MD, MPH3,4,5,7, Ifeoma Idigbe, M.Sc8, Prosper Okonkwo, MD, FMCPH6, Kenneth A. Freedberg, MD, MSc33,4,5,7,9,10, Susan Regan, PhD4,7,10, and Elena Losina, PhD4,5,11,12