Centor / McIsaac Score Sponsored Advertising placement Centor / McIsaac Score Clinical Decision Tool Estimates the likelihood of group A streptococcal pharyngitis using modified Centor criteria. Age years Tonsillar Exudate or Swelling No 0 Yes +1 Tender Anterior Cervical Lymphadenopathy No 0 Yes +1 Temperature Above 38°C No 0 Yes +1 Absence of Cough No 0 Yes +1 Calculate Centor / McIsaac Score Clear Calculator ☆ Log in to save Save this calculator to your MDPDA account. + Add to Toolkit Log in to save incomplete calculator progress and return later. Log in to save progress Clinical Decision Support Only MediCalc calculators are intended to support qualified healthcare professionals and must not replace professional clinical judgement. Do not enter patient-identifiable information into Saved Progress. Read our Clinical Disclaimer Sponsored Advertising placement