Table 3 Prevalence of abnormal post-operative 24-h urine chemistry profile in the 2 groups.
Restrictive (n = 55) | Malabsorptive (n = 35) | P value | |
|---|---|---|---|
Hypercalciuria (> 5mmol/day) | 19 (34.5%) | 6 (17.1%) | 0.072 |
Hyperphosphaturia (> 35mmol/day) | 8 (14.5%) | 8 (22.9%) | 0.315 |
Hyperoxaluria (> 0.5mmol/day) | 14 (25.5%) | 18 (51.4%) | 0.012 * |
Hyperuricosuria (> 4mmol/day for female, > 5 mmol/day for male) | 16 (29.1%) | 4 (11.4%) | 0.049 * |
Hypocitraturia (< 2.5mmol/day) | 20 (36.4%) | 25 (71.4%) | 0.001 * |
Hypomagnesuria (< 3mmol/day) | 12 (21.8%) | 13 (37.1%) | 0.114 |
Acidic pH (≤ 5.8) | 11 (20.0%) | 19 (54.3%) | 0.001 * |
