Table 1 Baseline information.

From: Machine learning-based prediction of vesicoureteral reflux outcomes in infants under antibiotic prophylaxis

Variable

CAP group (n = 115)

Gender

Boy

Girl

69/115 (60.0%)

46/115 (40.0%)

Age

6.0 [8.0]

Presentation

Recurrent fUTIs

Prenatal hydronephrosis

35/115 (30.4%)

25/115 (21.7%)

Associated conditions

Ureteral anomaly

Bladder dysfunction

Neuropathic bladder

Failure to thrive

11/113 (9.7%)

17/115 (14.8%)

1/115 (0.9%)

10/114 (8.8%)

VCUG

Bilateral VUR

Maximal grade

62/115 (53.9%)

3.0 [3.0]

Ultrasonography

Dilating VUR

64/115 (55.7%)

DMSA

Renal scarring

Lowest DRF

48/112 (42.9%)

47.0 [7.3]

Follow-up duration

19.0 [19.0]

  1. CAP, continuous antibiotic prophylaxis; DMSA, dimercaptosuccinic acid; DRF, differential renal function; fUTI, febrile urinary tract infection; VCUG, voiding cystourethrography; VUR, vesicoureteral reflux.