Table 7 Comparative study of mean value of urinary parameters across world
From: Metabolic evaluation of high-risk stone formers: a retrospective study
Studies | 24 h urinary parameters (mmol/day) | ||||
|---|---|---|---|---|---|
Oxalate mean (SD) | Citrate mean (SD) | Uric acid mean (SD) | Calcium mean (SD) | Phosphate mean (SD) | |
Hong et al. [17] (Malaysia) | 0.39 (0.11) | 1.28 (1.08) | 3.08 (1.04) | 4.09 (2.37) | 19.33 (5.32) |
Curhan et al. [18] (USA) | 0.38 (0.12) | 3.56 (1.76) | 3.11 (1.13) | 5.65 (2.9) | 8.89 (2.7) |
Stitchantrakul et al. [19] (Thailand) | 0.16 (0.01) | 1.62 (0.12) | 3.24 (0.10) | 3.7 (1.5) | 18.82(0.67) |
Siener et al. [20] (Germany) | 0.39 (0.17) | 2.62 (1.55) | 4.00 (1.99) | 6.64 (2.91) | 31.0 (11.9) |
Current study (Nepal) | 0.44 (0.24) | 1.29 (1.03) | 3.16 (1.44) | 3.71 (1.85) | 22.39(12.97) |