Fig. 1

Flowchart of study sample. AOF = All Our Families study. SAGE = Secondary Access to Generate Evidence. Q3 = 4-month follow-up. Q4 = 12-months follow-up. aParticipants reported still breastfeeding at Q3 but did not provide duration data at Q4 (did not receive Q4). bParticipants reported still breastfeeding at Q4