Frequency and Risk Factors of Surgical Site Infection among Sudanese Patients with Oral Squamous Cell Carcinoma

Table 3

Multivariate logistic regression.

Variable	Significance ( value)	Odds ratio
Site	0.9	—
Clinical stage	0.6	1.5
Material used		0.02
Staple	1	—
Sutures	0.005	0.06
Both	Reference
Blood transfusion	0.4	2
Number of units	0.04	1.9
Duration of hospital stay	0.04	1.9

Bold values indicates the P value significant statistically as less than 0.05.