For clean-catch urine collection the infant is placed in
the lap of a parent or nurse holding a sterile foil bowl underneath the infant’s genitalia
There is a good correlation between results of urine culture obtained by this method
and by suprapubic bladder aspiration However, a study with 120 infants and children observed a 25% contaminate rate with samples from clear-voided urine compared to
samples from suprapubic aspiration