Table 1 Patient characteristics in the AIRR and NEuroSIS cohorts including statistical comparisons
From: Delineating morbidity patterns in preterm infants at near-term age using a data-driven approach
AIRR | NEuroSIS | |
|---|---|---|
n = 171 | n = 359 | |
GA [weeks] \(^{1, *}\) | 27.14 ± 2.19 | 26.23 ± 1.11 |
BW [g] \(^{1}\) | 918.65 ± 311.29 | 821.69 ± 177.31 |
Sex (male)\(^{2}\) | 90 (52.63%) | 180 (50.14%) |
Multiple birth (yes)\(^{2}\) | 57 (33.33%) | 75 (20.89%) |
Umbilical artery pH \(^{1, *}\) | 7.34 ± 0.08 | 7.30 ± 0.11 |
1-minute Apgar \(^{1, *}\) | 5.92 ± 1.84 | 4.99 ± 2.31 |
5-minute Apgar \(^{1, *}\) | 7.91 ± 1.16 | 6.96 ± 1.73 |
ANCS \(^{2, *}\) | 135 (81.82%) | 333 (92.76%) |
Hospital stay [d] \(^{1, *}\) | 77.19 ± 27.13 | 98.80 ± 34.84 |
EOI (yes)\(^{2}\) | 33 (19.76%) | 106 (29.53%) |
BPD \(^{1}\) | ||
None | 59 (34.50%) | 115 (32.03%) |
Mild | 58 (33.92%) | 94 (26.18%) |
Moderate | 24 (14.04%) | 39 (10.86%) |
Severe | 30 (17.54%) | 111 (30.92%) |
PH (yes)\(^{2, *}\) | 15 (8.77%) | 4 (1.11%) |
Mild cardiac defect (yes)\(^{2, *}\) | 58 (33.92%) | 190 (52.92%) |
Perinatal brain pathology \(^{1, *}\) | ||
None | 107 (62.57%) | 154 (42.90%) |
Mild | 44 (25.73%) | 170 (47.35%) |
Severe | 20 (11.70%) | 35 (9.75%) |
ROP \(^{1, *}\) | ||
None | 122 (71.35%) | 186 (51.81%) |
Grades 1/2 | 38 (22.22%) | 127 (35.38%) |
Grades\(\ge\)3 | 11 (6.43%) | 46 (12.81%) |