Research Article

Reference Intervals of Spot Urine Creatinine-to-Osmolality Ratio as a Surrogate of Urinary Creatinine Excretion Rate

Figure 1

Relationship between spot urine creatinine-to-osmolality ratio (sUCr/Osm) and the values indexed for personalized estimated sUCr/Osm (ratio to esUCr/Osm). green dots, ≥ both 5th percentiles; yellow dots, only < either 5th percentile; red dots, < both 5th percentiles.