De Santo N G, Dilorio B, Capasso G, Capodicasa G, Stamler R, Stamler J, Giordano C
Int J Pediatr Nephrol. 1987 Jan-Mar;8(1):35-40.
This is a population based study on urinary excretion of sodium, potassium and creatinine in children from Southern Italy aged 3-16 years. Mean urinary creatinine excretion was 33 +/- 10 mg/kg. Mean sodium excretion was of 3.91 +/- 1.52 mM/kg. Urinary sodium, potassium and creatinine correlated with age, body weight, body mass index (BMI) and height and no difference was found in the comparison among sexes. The data point to an excessive sodium intake in these children and additionally claim for a reconsideration of urinary creatinine excretion in this age group.
这是一项基于人群的研究,针对意大利南部3至16岁儿童的钠、钾和肌酐尿排泄情况。平均尿肌酐排泄量为33±10mg/kg。平均钠排泄量为3.91±1.52mM/kg。尿钠、钾和肌酐与年龄、体重、体重指数(BMI)和身高相关,且在性别比较中未发现差异。数据表明这些儿童钠摄入量过高,此外还要求重新考虑该年龄组的尿肌酐排泄情况。