Fig. 2

Urine pH categories and UACR changes. A Proportion of patients with pH < 5.5 or ≥ 5.5 at baseline. B Proportion of patients with pH < 5.5, 5.5–6.2, or > 6.2 at week 12. C UACR at baseline and week 12. TaCCi mixture, tart cherry supplementary citrate mixture group; UACR, 24-h urinary albumin-creatinine ratio