PF4 and congenital anomaly of kidney and urinary tract: After multivariable adjustments for the confounders, such as age, sex, creatinine, and CAKUT, the plasma PF4 (aOR, 0.98; 95% CI, 0.96–0.99; p = 0.009) and plasma PF4/Cr ratio (aOR, 1.014; 95% CI, 1.004–1.024; p = 0.008) were independent factors for abnormal ABPM.