ROP stages and visual outcome

Table 3: ROP stages and visual outcome.

ROP stage	Visual outcome		Total	p-value
ROP stage	Normal	Abnormal	Total	p-value
Stage 1, 2, 3 & APROP	65.1% [82]	34.9% [44]	126	< 0.001
Stage 4 & 5	4.2% [1]	95.8% [23]	24	< 0.001
Total	83	67	152	-

Number of children in each group is shown in [ ]