Table 1.

List of all inclusion and exclusion criteria

Inclusion criteria	Exclusion criteria
✓ Infants 6 months of age ✓ Suspected febrile urinary tract infection:  ○ fever with temperature > 39 °C without symptoms  ○ or fever with temperature > 38 °C and uropathy or urinary tract infection  ○ or fever with temperature > 38 °C and < 3 months of age  ○ or fever with temperature > 38 °C and duration > 48 h  ○ or fever with temperature > 38 °C with signs of sepsis ✓ Signed parental consent	✗ Presence of vital distress signs ✗ Presence of a contraindication to bladder catheterization (external genitalia or bladder malformation)