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Correlation Of Discharge Diagnostic Codes With Laboratory-Confirmed Methicillin-Resistant Staphylococcus Aureus Bloodstream Infections At A Large Pediatric Hospital, Andrew J. Kreppel

Master of Public Health Program Student Publications

Background: Methicillin-resistant Staphylococcus aureus (MRSA)-specific hospital discharge codes were introduced in October 2008. The purpose of this project is to study the correlation of these codes with laboratory-proven pediatric MRSA bloodstream infections.

Methods: Laboratory and discharge databases were used to identify patientsChildren’s Hospital Medical Center from October 2008 through December 2010 with MRSA bloodstream infections. The laboratory database identified patients with a positive blood culture for MRSA, and the discharge database identified patients with an MRSA bloodstream discharge code (038.12 for MRSA sepsis or 041.12 for MRSA infection with either 790.7 for bacteremia or 771.81 for newborn sepsis or 771.83 …