Table 4 Complications of LISA group compared to control group
LISA (n = 169) | Control (n = 155) | p-value | |
|---|---|---|---|
Supplementary oxygen at day 28 in survivors | 79 (49.7%) | 63 (45.3%) | 0.452 |
Surgical ligation of PDA | 9 (5.3%) | 15 (9.7%) | 0.135 |
Abdominal surgery | 9 (5.3%) | 7 (4.5%) | 0.737 |
IVH grade 3–4 | 11 (6.5%) | 13 (8.4%) | 0.519 |
ROP laser surgery | 6 (3.6%) | 4 (2.6%) | 0.614 |
Pneumothorax | 3 (1.8%) | 6 (3.9%) | 0.320 |
Mortality during NICU admission | 14 (8.3%) | 16 (10.3%) | 0.527 |