Evaluation for septic arthritis of the native adult knee is aided by multivariable assessment

Evaluation of suspected septic arthritis of the native adult knee is a common diagnostic dilemma. Pre-aspirate criteria predictive of septic arthritis do not exist for the adult knee and investigations of aspiration results (cell count, differential, gram stain and crystal analysis) have been limited to univariate analyses. Given numerous clinical variables inform the risk of septic arthritis, multivariable analysis that incorporates all clinically available information is critical to allowing accurate decision-making.
Source: The American Journal of Emergency Medicine - Category: Emergency Medicine Authors: Source Type: research