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. 2017 Oct 2;2017:7218918. doi: 10.1155/2017/7218918

(a).

Group A
(PVP-I pulse irrigation)
Infection index risk Wound contamination
(before pulse irrigation)
Wound contamination
(after pulse irrigation)
(1) I Yes (Staphylococcus epidermidis) No
(2) I
(3) I
(4) I
(5) I
(6) I Yes (Enterococcus faecalis) No
(7) I
(8) I Yes (Escherichia coli) No
(9) II
(10) I
(11) II
(12) I
(13) I
(14) II Yes (Escherichia coli) No
(15) II
(16) I
(17) II
(18) I
(19) I
(20) I
(21) I
(22) I
(23) I
(24) I
(25) II