Figure 3. Subretinal fibrosis status in patients with vitamin D insufficiency or sufficiency.

Patients without subretinal fibrosis (light filling) were more likely to be vitamin D sufficient compared to those with subretinal fibrosis (dark filling) who were more likely to be deficient (p = 0.006, Pearson's Chi-square test). Vitamin D insufficiency was defined as 25-hydroxyvitamin D≤50 nmol/L and sufficiency was defined as >50 nmol/L.