The severity of pneumonia is commonly assessed using scoring systems such as:
-
CURB-65:
- C: Confusion (new onset)
- U: Urea >7 mmol/L
- R: Respiratory rate ≥30 breaths/min
- B: Blood pressure (systolic <90 mmHg or diastolic ≤60 mmHg)
- 65: Age ≥65 years
- Score: 0-1 (low risk, outpatient), 2 (moderate risk, consider hospitalization), 3+ (high risk, hospitalization/ICU care).