Table 1.

Risk Factors for Mixed Urine Cultures in Multivariable Logistic Regression Analysis

Variable	Odds Ratio	95% CI	P Value
Age, per decade	1.174	1.020–1.352	.026
Body mass index	1.012	0.980–1.046	.464
Sex, female	15.934	8.928–28.436	<.0005
ICD-10 stone diagnosis	1.311	0.817–2.160	.251

Note. CI, confidence interval; ICD-10, International Classification of Disease, Tenth Revision.