Frequency and short-term persistence of haematuria and/or proteinuria in neonates: a cohort study | Synapse
March 28, 2026Open Access
Frequency and short-term persistence of haematuria and/or proteinuria in neonates: a cohort study
Key Points
This research aims to investigate the frequency and persistence of haematuria and proteinuria in neonates.
Cohort study design
Assessment of urinary test results for haematuria and proteinuria in neonates
Follow-up of urinary test results over 16 weeks
27% of neonates showed positive urinary test results for haematuria and/or proteinuria
All positive results returned to normal within 16 weeks
Abstract
• Positive urinary test results for haematuria and/or proteinuria are common after birth and were found in 27%. • Positive urinary test results returned to normal within 16 weeks in all children tested.