UMOD and chronic kidney disease: uUMOD: In a study by Bakhoum et al. [43] with a median follow-up period of seven months that included 436 Chronic Kidney Disease in Children (CKiD) participants, univariate analyses showed that each two-fold higher urinary uromodulin-to-creatinine ratio (uUMOD/Cr) at baseline was associated with 1.66 mmHg (95% CI, −2.31 to −1.00) lower 24-h SBP (p < 0.001), 0.49 mmHg (95% CI, −0.97 to −0.01) lower 24-h DBP (p = 0.05), 1.71 mmHg (95% CI, −2.45 to −0.97) lower clinic SBP (p < 0.001) and 0.90 (95% CI, −1.59 to −0.22) lower clinic DBP (p = 0.01).