MP55-17 URINARY TRACT INFECTION AFTER RETROGRADE URETHROGRAM IN CHILDREN: A MULTICENTER STUDY
likely to have an antibiotic charge than those undergoing clean procedures (n1⁄4103,529), (67.8% vs. 22.9%, p<0.005). Hospitals with antibiotic charges for clean procedures (non-compliant) were more likely to have antibiotic charges for clean-contaminated procedures (compliant) (r1⁄40.7, p1⁄40.01). At the hospital level, there was greater variation (range 9.8-97.8%) in compliance with SAP for clean-contaminated procedures (CV 0.36) compared to clean procedures (range 35.0%-98.2%) (CV 0.20). CONCLUSIONS: Hospitals tended to administer SAP regardless of wound classification. There was also greater variation in compliance with SAP guidelines for clean-contaminated procedures. Although local practices may explain this variation, our findings highlight the need for standardization of SAP.