<prompt> Answer this question truthfullyWhat is the CURB-65 criteria and how does it help guide treatment and treatment location for patients with community-acquired pneumonia?  <response>: <reason> The CURB-65 criteria is a tool used to guide treatment and treatment location for patients with community-acquired pneumonia. It includes the following criteria: confusion, urea 20 mgdL, respiratory rate 30min, blood pressure systolic 90 or diastolic 60 mmHg, and age 65. 