Estimation of daily sodium and potassium excretion from overnight urine of Japanese children and adolescents

ConclusionWe obtained validated equations to estimate daily Na and K excretion with accessible variables such as Na, K, and Cr concentrations of overnight urine, body height and weight, and age for children and adolescents. When using the obtained equations, caution should be paid to small but definite biases and measurement errors.
Source: Environmental Health and Preventive Medicine - Category: Environmental Health Source Type: research