Presence of SSI

TOTAL

p-value

YES

NO

Presence of associated pathologies

p = 0.0001

YES

100% (21)

22.9% (30)

33.6% (51)

NO

0.0% (0)

77.1% (101)

66.4% (101)

TOTAL

100% (21)

100% (131)

100% (152)