COMFORT Behaviour Scale: Evidence‑Based Guidance for Pediatric Sedation

Guideline Recommendations and Evidence Strength

Scale Validation and Parameters

Patient Population Risks

Clinical Implementation Considerations

Common Pitfalls to Avoid

Sedation Assessment in Pediatric Patients

Primary Recommended Scales

• The American Academy of Pediatrics recommends the COMFORT Behaviour Scale as the primary sedation assessment tool for critically ill pediatric patients aged 0-16 years, with a Grade A recommendation 2, 3
• The COMFORT Behaviour Scale assesses variables such as alertness, calmness/agitation, respiratory response or crying, physical movement, muscle tone, and facial tension, with a score range of 6-30 points 2, 4
• A score of <11 on the COMFORT Behaviour Scale indicates oversedation, 11-22 indicates adequate sedation, and >22 indicates undersedation 3
• The Society of Critical Care Medicine recommends the State Behavioural Scale as an alternative for children aged 6 weeks to 6 years, with a Grade B recommendation 2, 4

Assessment Frequency and Documentation

• The American College of Critical Care Medicine recommends routine sedation assessment every 4-8 hours alongside vital signs, with more frequent assessment during sedative infusions or when symptoms are uncontrolled 2, 3, 5
• Accurate recording of sedation scores is mandatory, according to the Society of Critical Care Medicine 3, 5

Critical Implementation Points

• Oversedation can lead to prolonged mechanical ventilation and increased healthcare costs, while undersedation can result in increased distress and self-extubation, according to the American Thoracic Society 2, 3, 4
• Regular audits should be conducted every 12 months to evaluate quality of care and patient outcomes, with a Grade C recommendation from the American Academy of Pediatrics 2