Group (1) Febrile children with UTI

Group (2) Febrile children without UTI

Group (3) Control

P value

P^a

P^b

P^c

uYKL-40 (pg/ml) (mean ± SD)

980.2 ± 2160

151.2 ± 54.5

147.2 ± 49.5

0.008

0.009

0.7

YKL-40/Cr (pg/mg) (mean ± SD)

661.7 ± 1566

134.1 ± 91.1

137.4 ± 95.6

0.02

0.02

0.8

uNGAL level (ng/ml) (mean ± SD)

86.2 ± 43.4

30.6 ± 16.5

33.2 ± 20.3

<0.0001

<0.0001

0.5

uNGAL/Cr (ng/mg) (mean ± SD)

68.9 ± 56.6

28.2 ± 23.3

30 ± 21.4

<0.0001

<0.0001

0.7