First symptom |
Median lag 2 time
in weeks (range) |
Leucocoria | 1 (1–48) |
Squint | 7 (1–80) |
Change in eye appearance | 1 (1–8) |
Decreased visual acuity | 2 (1–22) |
Overall | 2 (1–80) |
↵Lag 2, time interval between first consultation with a PHP and first consultation with a local ophthalmologist.