Table 2 Comparison of maternal and neonatal characteristics of infants with different severity of BPD—Jensen 2019 definition (N = 227).
Jensen 2019—No BPD (N = 141) | Jensen 2019—Grade 1 BPD (N = 63) | Jensen 2019—Grade 2/3 BPD (N = 23) | P value | |
|---|---|---|---|---|
Maternal characteristics | ||||
Antenatal Steroids (≥2 doses) | 130 (92.2%) | 59 (93.7%) | 20 (87.0%) | 0.594 |
Cesarean Section | 64 (45.4%) | 39 (61.9%) | 15 (65.2%) | 0.038 |
Chorioamnionitis | 16 (11.3%) | 9 (14.3%) | 0 (0.0%) | 0.169 |
Maternal Diabetes | 19 (13.5%) | 8 (12.9%) | 4 (17.4%) | 0.859 |
PIH or Pre-eclampsia | 56 (39.7%) | 23 (36.5%) | 6 (26.1%) | 0.449 |
Neonatal Characteristics | ||||
Birth Weight (grams) (±SD) | 1079.40 (231.28) | 885.21 (219.94) | 728.96 (193.38) | <0.001 |
Gestational Age (weeks) (±SD) | 28.81 (2.03) | 27.13 (2.11) | 25.81 (1.67) | <0.001 |
Race | ||||
White | 41 (29.1%) | 23 (36.5%) | 3 (12.5%) | |
Black | 60 (42.6%) | 22 (34.9%) | 14 (58.3%) | 0.218 |
Hispanic | 30 (21.3%) | 16 (25.4%) | 4 (16.7%) | |
Other | 10 (7.1%) | 2 (3.2%) | 3 (13.0%) | |
Male Sex | 69 (48.9%) | 34 (54.0%) | 15 (65.2%) | 0.327 |
SGA | 20 (14.2%) | 9 (14.8%) | 3 (13.0%) | 0.980 |
Delivery Room Intubation | 60 (42.6%) | 43 (68.3%) | 22 (95.7%) | <0.001 |
Surfactant use | 61 (43.3%) | 50 (79.4%) | 23 (100%) | <0.001 |
Days of Mechanical Ventilation (IQR) | 0 (0-2) | 9 (2-28.5) | 42 (16-52) | <0.001 |
PDA requiring treatment | 10 (7.1%) | 17 (27.0%) | 11 (47.8%) | <0.001 |
IVH ≥ Grade 3 | 11 (7.8%) | 5 (7.9%) | 4 (17.4%) | 0.309 |
Culture Positive Sepsis | 69 (48.9%) | 42 (66.7%) | 17 (73.9%) | 0.013 |
NEC ≥ Stage 2 | 4 (2.8%) | 2 (3.2%) | 5 (21.7%) | ≤0.001 |
Cystic PVL | 11 (7.8%) | 4 (6.3%) | 3 (12.5%) | 0.612 |
ROP requiring treatment | 0 (0.0%) | 9 (14.3%) | 6 (26.1%) | <0.001 |
Postnatal Steroids | 9 (6.4%) | 23 (36.5%) | 16 (69.6%) | <0.001 |
