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Characteristic features of SER, AL and parental history of myopia by age of onset of myopia.
| Age of myopia onset | SER at 6–7 years Median (IQR) (D) |
Axial length at 6–7 Median (IQR) (mm) |
At least one myopic parent? |
|---|---|---|---|
| By 10 years old |
0.19 − 0.13 to 0.38 |
23.19 22.76 to 23.43 |
Yes |
| By 13 years old |
0.63 0.38 to 1.00 |
23.12 22.29 to 23.48 |
Yes |
| By 16 years old |
0.63 0.25 to 0.88 |
22.96 22.58 to 23.00 |
No |
