Fig. 2.
Adjusted predictions with 95% confidence intervals of axial length at follow‐up visits 6 to 18 months. The adjusted predictions are based on a mixed model with axial length at 6‐, 12‐ and 18‐month follow‐up. M06 = 6‐month follow‐up; M12 = 12‐month follow‐up; M18 = 18‐month follow‐up; OKL = orthokeratology group; SVS = single‐vision spectacle group.