Table 1 Urine parameter value during 1st and 2nd sampling

Freezing point depression (mK)_1st sampling

Female

852.75

591.82

479.40

240.33

Male

1072.00

455.10

334.44

103.97

Freezing point depression (mK)_2nd sampling

Female

752.50

287.25

858.40

380.45

Male

1000.20

362.34

1283.44

579.44

K (mmol/L)_1st sampling

Female

37.50

19.23

27.40

13.72

Male

59.20

28.58

17.56

9.61

K (mmol/L)_2nd sampling

Female

23.75

8.46

38.20

18.09

Male

51.40

19.45

39.00

17.20

Na (mmol/L)_1st sampling

Female

82.25

65.51

38.40

15.42

Male

99.80

48.02

23.89

8.67

Na (mmol/L)_2nd sampling

Female

103.50

57.74

68.00

25.09

Male

101.00

61.56

84.56

47.67

Cl (mmol/L)_1st sampling

Female

77.50

64.92

49.40

18.69

Male

140.80

73.65

33.56

13.00

Cl (mmol/L)_2nd sampling

Female

82.25

50.41

52.20

19.92

Male

115.60

77.35

78.89

61.76

Urea (mmol/L)_1st sampling

Female

188.50

145.42

111.40

70.96

Male

210.80

85.51

80.11

44.90

Urea (mmol/L)_2nd sampling

Female

144.50

58.03

216.00

126.16

Male

212.00

70.25

370.22

188.24

Cr (mmol/L)_1st sampling

Female

13.08

13.43

4.26

4.23

Male

12.06

9.09

2.84

1.68

Cr (mmol/L)_2nd sampling

Female

8.25

1.63

9.68

5.54

Male

8.88

4.40

15.07

8.59

Urate (mmol/L)_1st sampling

Female

2.18

1.71

0.96

0.55

Male

2.02

0.86

0.78

0.32

Urate (mmol/L)_2nd sampling

Female

1.78

0.75

1.74

0.78

Male

1.82

0.53

2.74

1.24