Preductal and postductal SpO2 by gestational age and birth weight
| Gestational age | Birth weight | |||
|---|---|---|---|---|
| Term (n=420) | Preterm (n=135) | ≥2.5 kg (n=456) | <2.5 kg (n=99) | |
| Preductal SpO2, % | ||||
| Mean, SD | 93 (2.8) | 94 (2.8) | 93 (2.8) | 94 (2.6) |
| Median, IQR | 94 (91–95) | 94 (92–96) | 94 (91–95) | 94 (92–96) |
| 5%–95% range | 89–97 | 90–98 | 89–97 | 90–98 |
| Postductal SpO2, % | ||||
| Mean, SD | 93 (2.5) | 94 (2.5) | 93 (2.6) | 95 (2.3) |
| Median, IQR | 94 (92–95) | 95 (93–96) | 94 (92–95) | 95 (93–96) |
| 5%–95% range | 89–97 | 90–98 | 89–97 | 90–98 |
SpO2, normal oxygen saturation.