Table 1 Retinopathy of prematurity severity distribution in single- and multiple-born neonates
Severity | Singles N(%) | Twins N(%) | Triplets N(%) | Total N(%) |
|---|---|---|---|---|
No ROP | 101 (56.1) | 84 (49.4) | 82 (48.0) | 267 (51.2) |
Low risk ROP (type 2 ROP or less severe) | 73 (40.6) | 83 (48.8) | 82 (48.0) | 238 (45.7) |
High risk ROP (Treated) (type I ROP or more severe) | 6 (3.3) | 3 (1.7) | 7 (4.1) | 16 (3.1) |
Total | 180 (100%) | 170 (100%) | 171 (100%) | 521 (100%) |