Factors Affecting Virological Failure in Children Receiving First-Line Antiretroviral Therapy in Ethiopian Healthcare Facilities: A Retrospective Analysis.

Being male, duration on ART >47 months, fair and poor adherence, missed clinical appointments, and baseline WHO Stage 4 are factors that increase the odds of virological failure. History of ART Drug change and a CD4 count between 250 and 500 cells/mm3 are factors that decrease the odds of virological failure.