Urinary Angiotensinogen Is Elevated in Patients with Nephrolithiasis

Table 2

Simple correlation of urinary angiotensinogen with various clinical parameters in patients with nephrolithiasis (𝑛=60).

	Angiotensinogen (pg/mL)
Age (years)	𝑟=−0.041; 𝑃=0.754
BMI (kg/m^2)	𝑟=−0.080; 𝑃=0.517
SBP (mmHg)	𝑟=−0.031; 𝑃=0.815
DBP (mmHg)	𝑟=−0.182; 𝑃=0.127
Cr (µmol/L)	𝑟=0.261; 𝑃=0.021*
UN (µmol/L)	𝑟=0.397; 𝑃=0.002**
Urine uric acid (mg/24 h)	𝑟=0.077; 𝑃=0.538
α1-microglobulin (µg/gCr)	𝑟=0.831; 𝑃<0.001**
eGFR (mL/min)	𝑟=−0.407; 𝑃<0.001**

^∗𝑃<0.05; ^∗∗𝑃<0.01. Spearman correlation coefficients are used.
BMI: body mass index; Cr: serum creatinine; DPB: diastolic blood pressure; eGFR: estimated glomerular filtration ratio; SBP: systolic blood pressure; UN: serum urea nitrogen.