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Participant flowchart highlighting those children who were included and excluded from the final analysis sample for both outcomes – inter-ocular difference of 2 or more lines with visual acuity (VA) of 20/32 or worse in worse eye, and bilateral decreased VA, in preschool children from both the Multi-Ethnic Pediatric Eye Disease Study (MEPEDS) and the Baltimore Pediatric Eye Disease Study (BPEDS).
