Table 1 Demographic data of patients in included studies
Study | Number of patients | Included disease | Gestational age (weeks) | Weight (kg) | PaO2 (mmHg) | Oxygenation index | Age (hours) |
|---|---|---|---|---|---|---|---|
Speggiorin et al. [17] | 72 | Mixed | 40 | 3.4 | 41.2 | 50 | 43.2 |
Kugelman et al. [18] | 114 | MAS | 40.3 ± 0.1 | 3.48 ± 0.05 | 35.8 ± 1.0 | 60 ± 3 | 23 |
Knight et al. [20] | 54 | Mixed | 39.6 ± 0.3 | 3.595 ± 0.072 | 38 ± 2 | NA | 19 ± 2 |
Chevalier et al. [19] | 102 | Mixed | 38.1 ± 2.2 | 3.054 ± 0.62 | 49.5 | 46 | 71 ± 94 |