The human axial length and choroidal thickness responses to continuous and alternating episodes of myopic and hyperopic blur
Fig 3
The mean change in axial length from baseline (0 minute time point), during 60 minutes of continuous hyperopic defocus (Condition A) and continuous myopic defocus (Condition B) for all subjects.
Vertical error bars represent the standard error of the mean difference in axial length, and horizontal error bars represent the standard error in measurement time. Asterisks indicate a significant mean difference from baseline axial length (p < 0.05).