Fig. 1From: Thresholds for oximetry alarms and target range in the NICU: an observational assessment based on likely oxygen tension and maturityRisk of Hypoxemia and Hyperoxemia at different levels of SpO2. Circles represent hypoxemia (solid PaO2 < 41 mmHg, open < 50 mmHg). Squares represent hyperoxemia (solid PaO2 > 99 mmHg, open > 80 mmHg)Back to article page