II. Indications
- 
                          Pneumonia severity evaluation in children- Directs disposition (Inpatient, PICU)
 
III. Signs: Respiratory Distress in Pneumonia
- 
                          Tachypnea
                          - See Tachypnea for age-related criteria
 
- Dyspnea
- Apnea
- Altered Mental Status
- Increased work of breathing- Retractions- Suprasternal retractions (neck)
- Intercostal retractions
- Subcostal retractions (abdominal)
 
- Grunting
- Nasal flaring
 
- Retractions
- 
                          Hypoxemia
                          - Pulse Oximetry <90% on room air
- PaO2 to FIO2 ratio <250
 
IV. Evaluation: Severity
- Used to determine disposition (regular inpatient ward or pediatric Intensive Care)
- Major Criteria- Invasive Mechanical Ventilation
- Shock refractory to fluid Resuscitation
- Noninvasive Positive Pressure Ventilation (NIPPV) acutely needed
- Hypoxemia refractory to Supplemental Oxygen FIO2 50% with Oxygen Saturation <92%
 
- Minor Criteria- See Respiratory Distress signs above
- Multilobar infiltrates
- Pedaitric Early Warning Score (PEWS Score) >6
- Hypotension
- Pleural Effusion
- Unexplained Metabolic Acidosis
- Serious comorbidity- Sickle Cell Anemia (Hemoglobin SS Disease)
- Immunodeficiency
 
 
- Interpretation: Indication for PICU admission- One major criteria or two minor criteria
 
