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Table 2 Variables in the DICON Surgical database

From: Early recognition and response to increases in surgical site infections using optimized statistical process control charts—the Early 2RIS Trial: a multicenter cluster randomized controlled trial with stepped wedge design

All surgical patients Hospital
Type of procedure
Patient identifier
Date of procedure
Surgeon identifier
Start/stop times
ASA score
Wound class
Risk index
SSI (yes/no)
Patients with Infection Date of infection
Type of SSI
Location at diagnosis