ssiapj.htm Appendix J. Additional Risk FactorsRisk FactorEvidenceModifiable?PatientPerioperativeSurgeonHomelessness NY Insurance/Payor Source NY Anticoagulation Medication Y Y Post-Op Ambulation Y Y Liters of Fluid in OR Y Y Liters of Fluid 24 hrs Post-Op Y Y Central Line Y Y Pre-Op Hemoglobobin Y Use of Stryker Suit Y YSurgeon Beard Y YPeri-Op Insulin Administration Y Y Peri-Op Proton Pump Inhibitor Y Y Peri-Op VTE Prophylaxis Y Y No. of Personnel in OR Y Y Trainee (Lowest Level) Scrubbed in OR Y Y OR Traffic Y Y Surgeon Experience (# Past 12 Months) N YSurgeon Age N YAlcohol Abuse YY Substance Abuse YY Use of Drain Y Y Number of Procedures Y Y Return to Contents Proceed to Next Section Current as of December 2012 Internet Citation: ssiapj.htm. December 2012. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/research/findings/final-reports/ssi/ssiapj.html