Fig. 4From: Exploration of a panel of urine biomarkers of kidney disease in two paediatric cohorts with Type 1 diabetes mellitus of differing durationRelationship between UfRBP4 and Ualb across all study groups. UfRBP4 urine free retinol-binding protein 4 (µg/mmol); Ualb urinary albumin expressed as albumin to creatinine ratio (mg/mmol)Back to article page