Fig. 3: The relationship between overall time with hypoxemia and hypertension.
From: Neonatal intermittent hypoxemia events are associated with later systemic hypertension

The median percent time with hypoxemia (SPO2 < 90%) for infants who did (●) and did not (○) have hypertensive BPs (>95th %ile) at 34–36 weeks’ PMA. Days 7–21, where separation in IH events was greatest, was used in the analysis.