From: Beyond urinalysis: evaluation of various clinical and laboratory reflex criteria to warrant urine culture collection in the emergency department
Factor
OR
95% CI
P value
aOR
Urine white blood cell count > 5 cells/hpf
6.88
2.08–22.79
< 0.001
6.72
1.93–23.41
0.003
Positive urinary nitrite
10.29
1.28–82.43
0.008
9.92
1.16–85.08
0.036