Axial Length (AL) Change Between the Intervention and Control Groups Over 12 Months
hyperopic
REGRESSION
The proportions of children showing SER regression (hyperopic shift of >0.25 D, which cannot be explained as the measurement errors in refraction device) in the intervention group were 51.2% (62 of 121) at the 6-month follow-up visit and 19.0% (23 of 121) at the 12-month follow-up visit, while the corresponding proportions in the control group were 24.5% (25 of 102) at 6 months and 2.7% (3 of 111) at 12 months (eTable 3 in At the 12-month follow-up visit, the proportion of children whose UCVA decreased by at least 2 lines was significantly greater in the control group than in the intervention group (17.5% [22 of 126] vs 32.0% [39 of 122]; 