Figure 2. Continuous Pulse Oximetry Use in Patients With Bronchiolitis Not Receiving Any Supplemental Oxygen or Nasal Cannula Flow .

Patients were aged 8 weeks through 23 months. Points represent the percentage of patients with bronchiolitis actively monitored with continuous pulse oximetry, measured using direct observation. The dotted blue line indicates overall percentage across all hospitals and the shaded area represents the 95% CI. The risk-standardized percentage for each hospital is the ratio of the predicted to expected use percentages multiplied by the overall percentage across all hospitals. Hospitals are ordered by risk-standardized percentage of patients monitored.