Table 3.

Multivariable linear regression analysis for predicting preoperative NLR.

	Beta coefficient	95% Confidence interval	P value
Age	0.01	0.005, 0.020	<0.01
Gender
Male	Reference
Female	−0.28	−0.47, −0.10	<0.01
Race
Caucasian	Reference
African American	−0.95	−1.23, −0.67	<0.01
Other	−0.21	−0.61, 0.19	0.30
Preoperative Crea	0.40	0.03, 0.76	0.03
ASA score
I-II	Reference
III-IV	0.07	−0.10, 0.24	0.42
Pathology
Benign	Reference
Malignant	0.01	−0.20, 0.22	0.94