Table 3.

Characteristics of infants with a history of antenatal hydronephrosis and a UTI prior to initial postnatal imaging.

Sex	Age UTI* (days)	Age Imaging (days)	CAP	Circumcision Status	UTD Risk	Ureteral Dilation	Race	Insurance	Comments
M	70	72	No	Uncircumcised	Normal/Low Risk	No	White	Private	Urine pooling in foreskin
M	73	74	No	Unknown	Normal/Low Risk	No	White	Private	No VUR
M	2	34	No	Uncircumcised	Normal/Low Risk	No	Missing	Private	No VCUG
F	84	85	No	NA	Normal/Low Risk	No	White	Private	No VCUG
F	57	59	No	NA	Medium/High Risk	Yes	Missing	Private	Grade 2 VUR
F	59	66	Ye	NA	Medium/High Risk	No	White	Public	Grade 4 & 5 VUR
F	14	43	No	NA	Normal/Low Risk	No	White	Private	Grade 1 & 1 VUR

^*All infants were hospitalized for their UTIs and 4/7 had chest x-rays and lumbar punctures as part of the standard evaluation of a fever in a neonate

M = male, F = female, LP = lumbar puncture, CAP = continuous antibiotic prophylaxis, UTD risk = urinary tract dilation classification system risk