Table 1 The comparison between incidence and type of SSIs in two types of surgery
SSIs type | Radical resection of colon (n = 3406) | Radical resection of rectal (n = 2323) | X 2 | P value | ||
|---|---|---|---|---|---|---|
n | % | n | % | |||
Total SSIs | 87 | 2.55 | 119 | 5.12 | 26.281 | 0.000 |
Superficial incisional SSI | 32 | 0.94 | 53 | 2.28 | 17.017 | 0.000 |
Deep incisional SSI | 19 | 0.56 | 26 | 1.11 | 5.585 | 0.018 |
Organ/space incisional SSI | 36 | 1.06 | 40 | 1.72 | 4.665 | 0.031 |