Table 2 The median and mean value of urinary components in each group.

From: Study of risk factor of urinary calculi according to the association between stone composition with urine component

Component

Single COX group

Mixed COX group

Other group

Normal control

UUA (μmol/l)

Median

925.5

1005.05

801.05

1917.7

Mean

1113.279 ± 872.480

1102.251 ± 779.023

886.964 ± 751.801

1917.89 ± 163.18

UP (mmol/l)

Median

5.5

4.465

8.3

14.815

Mean

9.545 ± 11.453

7.918 ± 9.002

8.949 ± 7.412

15.037 ± 1.347

UMg (mmol/l)

Median

0.9

0.7

0.95

2.90

Mean

1.19 ± 1.021

1.036 ± 0.850

1.2 ± 0.899

2.865 ± 0.262

UCA (mmol/l)

Median

1.1

1.2

0.9

2.50

Mean

1.605 ± 1.486

1.549 ± 1.365

1.214 ± 1.112

3.055 ± 0.529

UOXA (mg/l)

Median

7.99

8.2

9.92

16.965

Mean

11.376 ± 12.760

10.9022 ± 9.908

14.909 ± 17.432

17.028 ± 1.382

UCIT (mmol/l)

Median

1.3

1.515

2.08

6.39

Mean

3.297 ± 6.126

3.6408 ± 5.174

7.052 ± 12.319

6.452 ± 0.552

  1. UUA urinary uric acid, UP urinary phosphorus, UMg urinary magnesium, UCA urinary calcium, UOXA uric oxalic acid, UCIT urinary citric acid.