Pain in Infants Who Are Younger Than 2 Months During Suprapubic Aspiration and Transurethral Bladder Catheterization: A Randomized, Controlled Study

Abstract

In infants who are younger 2 months, suprapubic aspiration is more painful than transurethral catheterization. Health professionals should consider these differences when choosing a method for obtaining a urine sample from young infants.