Other Diagnosis and Management Resources (4 links) 1  Baby's First Test. 2  GeneReview: Phenylalanine Hydroxylase Deficiency. 3  MedlinePlus Encyclopedia: Phenylketonuria. 4  MedlinePlus Encyclopedia: Serum Phenylalanine Screening.
S. saprophyticus was the second most frequent cause of UTI in young female adolescent (mean age of. 23years) outpatients who are otherwise healthy, with an incidence rate of 27.4% as against matching group of. in-patients (4%) where it was the least encountered bacterial agent. Most cases presented with acute cystitis.
Risk factors specific to women for UTIs include: 1  Female anatomy. 2  A woman has a shorter urethra than a man does, which shortens the distance that bacteria must travel to reach the bladder. 3  Sexual activity. 4  Sexually active women tend to have more UTIs than do women who aren't sexually active.