FIGURE 2.
Cohort Schema 1a. NRT Program Cohort 1b. BIPAI-PITC Program Cohort. NRT indicates Non-Routine HIV Testing and Counseling; BIPAI-PITC, Baylor International Pediatric AIDS Initiative System of Provider Initiated opt-out HIV Testing and Counseling; HIV, human immunodeficiency virus; BIPAI, Baylor International Pediatric AIDS Initiative.