Character of surgery

TOTAL

p-value

Urgent

Programmed

Presence of SSI

p = 0.167

YES

37.1% (49)

10.0% (2)

33.6% (51)

NO

62.9% (83)

90.0% (18)

66.4% (101)

TOTAL

100% (132)

100% (20)

100% (152)