(A) BPD | ||||
No BPD (reference) n=253 | BPD n=357 | OR (95% CI) | P value | |
NDI, n (%) | 32 (13) | 66 (18) | 1.5 (0.8 to 2.5) | 0.180 |
Cerebral palsy, n (%) | 9 (3) | 5 (1.4) | 0.4 (0.0 to 2.4) | 0.332 |
Deafness, n (%) | 2 (0.8) | 3 (0.8) | 0.5 (0.0 to 3.7) | 0.522 |
Blindness, n (%) | 0 | 2 (0.6) | – | NA |