Figure 3.

Changes of clinical status within 30 days post phage therapy. Clinical status on a 7-point ordinal scale (1. dead, 2. hospitalized, on extracorporeal membrane oxygenation or invasive mechanical ventilation, 3. hospitalized, on noninvasive ventilation or high flow oxygen devices, 4. hospitalized, requiring supplemental oxygen, 5. hospitalized, not requiring supplemental oxygen, 6. not hospitalized, but unable to resume normal activities, 7. not hospitalized, with resumption of normal activities) was measured at baseline, 7, 14 and 30 days after treatment.