Table 2 Neonatal outcomes
Characteristics | RA (n = 30) | MO (n = 35) | HO (n = 27) | P |
|---|---|---|---|---|
Median (range 25th-75th percentile) | ||||
SpO2 (%) at admission | 96.5 (94–99) | 89 (81–94) | 88 (83–92) | < 0.001 |
Concentration of oxygen (%) inspired at initiation of treatment | 21 (21–21) | 35 (29–40) | 85 (65–100) | < 0.001a |
Maximum oxygen concentration (%) inspired during the treatment period | 21 (21–21) | 40 (30–50) | 85 (65–100) | < 0.001a |
Total duration of supplemental oxygen therapy, hours | 0 (0–0) | 10 (3–23) | 12 (8–27) | 0.19a |
Respiratory rate at admission | 63 (52–75) | 65 (54–74) | 72 (64–80) | 0.13 |
ACoRN score at admission | 3 (2–4) | 4 (3–6) | 6 (5–7) | < 0.001 |
ACoRN score according to severity | < 0.001 | |||
<5 | 26 (86.7) | 23 (65.7) | 2 (7.4) | |
≥5 | 4 (13.3) | 12 (34.3) | 25 (92.6) | |
Length of hospital stay, hours | 47.3 (23.5-64.0) | 47.3 (24.0-95.3) | 47.5 (27.3-71.9) | 0.54 |
Number (%) | ||||
Site of pneumothorax on chest x-ray | 0.88 | |||
Right | 11 (36.7) | 17 (48.6) | 13 (48.1) | |
Left | 10 (33.3) | 10 (28.6) | 7 (25.9) | |
Bilateral | 9 (30.0) | 8 (22.9) | 7 (25.9) | |
Size of pneumothorax based on CXR | 0.18 | |||
Small | 21 (70.0) | 25 (71.4) | 15 (55.6) | |
Moderate | 9 (30.0) | 6 (17.1) | 10 (37.0) | |
Large | 0 (0.0) | 4 (11.4) | 2 (7.4) | |
Failure of treatment | 0 (0.0) | 4 (11.4) | 2 (7.4) | 0.17a |