Fig. 1

Cohort’s flowchart for Pseudomonas isolates. Base cohort: Hospital inpatients aged 18 years or older admitted from a physician’s office or a non-healthcare facility and who had bacterial pneumonia diagnosis. Patients must have bacterial pneumonia diagnosis recorded in the electronic medical records to be present on admission. In cases where there was bacterial pneumonia diagnosis but no information about it being present on admission, the patient must have a microbiology culture sample collected within 48 h of admission. PI: Pseudomonas isolate; hrs: hours; CAP: community-acquired pneumonia