The mean aqueous VEGF level was 747.5 ± 976.1 pg/mL in the A-ROP group, 268.0 ± 199.0 pg/mL in the T-ROP group, and 147.1 ± 105.3 pg/mL in the P-T-1 group, with a median value of 425.8 pg/mL, 212.0 pg/mL, and 110.0 pg/mL, respectively. Here, VEGFA is linked to retinopathy of prematurity.