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Test ID: SSAT
Supersaturation Profile, 24 Hour, Urine

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Secondary ID A test code used for billing and in test definitions created prior to November 2011

82029

Reference Values Describes reference intervals and additional information for interpretation of test results. May include intervals based on age and sex when appropriate. Intervals are Mayo-derived, unless otherwise designated. If an interpretive report is provided, the reference value field will state this.

SUPERSATURATION REFERENCE MEANS (DG)

Calcium oxalate: 1.77

Brushite: 0.21

Hydroxyapatite: 3.96

Uric acid: 1.04

Sodium urate: 1.76

 

INDIVIDUAL URINE ANALYTES

OSMOLALITY

0-11 months: 50-750 mOsm/kg

> or =12 months: 150-1,150 mOsm/kg

 

ALL REFERENCE RANGES BELOW ARE BASED ON 24-HOUR COLLECTIONS.

 

SODIUM

41-227 mmol/24 hours

 

POTASSIUM

17-77 mmol/24 hours

 

CALCIUM

Males: 25-300 mg/specimen*

Females: 20-275 mg/specimen*

Hypercalciuria: >350 mg/specimen

*Values are for persons with average calcium intake (ie, 600-800 mg/day).

 

MAGNESIUM

0-15 years: not established

> or =16 years: 75-150 mg/specimen

 

CHLORIDE

40-224 mmol/24 hours

 

PHOSPHORUS

<1,100 mg/specimen

 

SULFATE

7-47 mmol/specimen

 

CITRATE EXCRETION

0-19 years: not established

20 years: 150-1,191 mg/specimen

21 years: 157-1,191 mg/specimen

22 years: 164-1,191 mg/specimen

23 years: 171-1,191 mg/specimen

24 years: 178-1,191 mg/specimen

25 years: 186-1,191 mg/specimen

26 years: 193-1,191 mg/specimen

27 years: 200-1,191 mg/specimen

28 years: 207-1,191 mg/specimen

29 years: 214-1,191 mg/specimen

30 years: 221-1,191 mg/specimen

31 years: 228-1,191 mg/specimen

32 years: 235-1,191 mg/specimen

33 years: 242-1,191 mg/specimen

34 years: 250-1,191 mg/specimen

35 years: 257-1,191 mg/specimen

36 years: 264-1,191 mg/specimen

37 years: 271-1,191 mg/specimen

38 years: 278-1,191 mg/specimen

39 years: 285-1,191 mg/specimen

40 years: 292-1,191 mg/specimen

41 years: 299-1,191 mg/specimen

42 years: 306-1,191 mg/specimen

43 years: 314-1,191 mg/specimen

44 years: 321-1,191 mg/specimen

45 years: 328-1,191 mg/specimen

46 years: 335-1,191 mg/specimen

47 years: 342-1,191 mg/specimen

48 years: 349-1,191 mg/specimen

49 years: 356-1,191 mg/specimen

50 years: 363-1,191 mg/specimen

51 years: 370-1,191 mg/specimen

52 years: 378-1,191 mg/specimen

53 years: 385-1,191 mg/specimen

54 years: 392-1,191 mg/specimen

55 years: 399-1,191 mg/specimen

56 years: 406-1,191 mg/specimen

57 years: 413-1,191 mg/specimen

58 years: 420-1,191 mg/specimen

59 years: 427-1,191 mg/specimen

60 years: 434-1,191 mg/specimen

>60 years: not established

 

OXALATE

0.11-0.46 mmol/specimen

 

URIC ACID

Diet-dependent: <750 mg/specimen

 

CREATININE

15-25 mg/kg of body weight/24 hours

Reported in unit of mg/specimen



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