Percentage of SSI rate in patients with a clean contaminated wound?
(A) 1-2% (B) <10% (C) 10- 20 % (D) 20- 30 %
(B) Answer- B. <10%Clean wound- 1- 2%Clean contaminated- 7- 10%Contaminated- 10- 20%Diy- >20%class I (clean):2%class II (clean contaminated):5-15%class III (contaminated):>15%class IV (diy):>30%