PH | Non-PH | P-values | |
---|---|---|---|
(n = 20) | (n = 61) | ||
Gestational age, weeks | 25.3 ± 1.4 | 25.8 ± 1.1 | 0.126 |
Birth weight, g | 710.1 ± 183.6 | 758.6 ± 159.1 | 0.257 |
Birth weight < 10th percentile for age, n (%) | 5 (25.0) | 9 (14.8) | 0.317 |
Multiple birth, n (%) | 3 (15.0) | 35 (57.4) | 0.002 |
Cesarean section, n (%) | 13 (65.0) | 35 (57.4) | 0.608 |
Perinatal steroids administration, n (%) | 15 (75.0) | 42 (68.9) | 0.601 |
Chorioamnionitis, n (%) | 12 (60.0) | 25 (41.0) | 0.138 |
Preeclampsia, n (%) | 3 (15.0) | 6 (9.8) | 0.750 |
Oligohydramnios, n (%) | 4 (20.0) | 3 (5.1) | 0.059 |
RDS, n (%) | 16 (80.0) | 45 (73.8) | 0.767 |
Treated PDA, n (%) | 16 (80.0) | 47 (77.0) | 1.000 |
BPD, n (%) | < 0.001 | ||
Moderate | 3 (15.0) | 38 (62.3) | |
Severe | 17 (85.0) | 23 (37.7) | |
Culture proven sepsis, n (%) | 11 (55.0) | 15 (24.6) | 0.011 |
ROP operation, n (%) | 7 (35.0) | 34 (55.7) | 0.128 |
NEC operation, n (%) | 6 (30.0) | 6 (9.8) | 0.063 |
BPD steroid, n (%) | 5 (25.0) | 6 (9.8) | 0.128 |
Length of stay, days | 111 (82–268) | 103 (71–163) | 0.044 |