Figure 1 | Scientific Reports

Figure 1

From: One-year effects of bifocal and unifocal glasses on executive functions in children with Down syndrome in a randomized controlled trial

Figure 1

RCT time-line. Study design with the number of children tested at each point in time (n), mean visual acuities (± standard deviation. Expressed in LogMAR), with significant short-term (T1) and 1-year (T3) changes, and type of executive function assessments at baseline (T0), shortly after receiving new glasses (T1), interim check for visual functions (T2) and after 1 year (T3). Randomization was stratified by age, gender and level of verbal development. VA visual acuity, MEFS Minnesota executive function scale, a task-based executive function test.

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