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General Surgery · Emergency Medicine

Appendicitis Inflammatory Response (AIR) Score calculator

Enter the published formula inputs below to calculate and interpret this score.

Clinical inputs

Result

Complete all required inputs to calculate the score.

Formula inputs

  • Air Vomiting
  • Air Rebound
  • Air Wbc Gt15
  • Air Crp Gt10
  • Air Neutrophil
  • Air Migration

Primary source

Andersson M et al. The appendicitis inflammatory response score. World J Surg. DOI: 10.1007/s00268-008-9497-7. PMID: 18414934. Scope: AIR score sums migration pain, vomiting, rebound, leukocytosis, CRP elevation, and neutrophil dominance. (2008)

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