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Urine Albumin/Creat Ratio, Random 微白蛋白/肌酸比率,尿液

U129UR

Specimen Required

10 mL Ur-rdm

Schedule

Monday-Saturday

Specimen Stability

Ambient:

24 hr

Refrigerated:

7 days

Frozen:

1 month

Reference Interval: Conv. Units

Males
Normal	< 20 mg/g Cr
Microalbuminuria	20 to 200 mg/g Cr
Marcoalbuminuria	> 200 mg/g Cr

Females
Normal	< 30 mg/g Cr
Microalbuminuria	30 to 300 mg/g Cr
Marcoalbuminuria	> 300 mg/g Cr

Reference Interval: S.I. Units

Males
Normal	< 2.5 mg/mmol Cr
Microalbuminuria	2.5 to 25 mg/mmol Cr
Marcoalbuminuria	> 25 mg/mmol Cr

Females
Normal	< 3.5 mg/mmol Cr
Microalbuminuria	3.5 to 35 mg/mmol Cr
Marcoalbuminuria	> 35 mg/mmol Cr

Reference Notes and Guidelines

1. This test is used to aid the diagnosis and to monitor chronic kidney disease. Change in albumin levels may reflect response to therapy and risk for progression of disease.

2. Microalbumin is a term used to describe urine albumin levels not detected by a dipstick test. Macroalbuminuria is used to describe albumin levels that can be detected by dipstick (see table above for approximate levels).

3. A decrease in urine albumin may be associated with improved renal and cardiovascular outcomes.

References

1. Laboratory Standards in the Diagnosis and Monitoring of Therapy (for Microalbuminuria); eJIFICC 20/01 2009; http://www.ifcc.org

2. National Kidney Disease Educational Program; Urine Albumin-to-Creatinine Ratio In Evaluation Patients with Diabetes for Kidney Disease; NIH Publication No 10-6286, March 2010.

Components

Name

Reference Interval

Creatinine, Urine 肌酸酐,尿液

Conv. Units

Most urines	> 20.0 mg/dL
Dilute urine	5.0 - 20.0 mg/dL
Abnormally dilute urine	< 5.0 mg/dL

S.I. Units

Most urines	> 1.8 mmol/L
Dilute urines	0.4 - 1.8 mmol/L
Abnormally dilute urine	< 0.4 mmol/L

Urine Albumin, Random 尿液微白蛋白

N/A

Urine Albumin/Creat Ratio, Random 微白蛋白/肌酸比率,尿液

Conv. Units

Female		< 30 mg/g Cr
Male		< 20 mg/g Cr

S.I. Units

Female		< 3.50 mg/mmol Cr
Male		< 2.50 mg/mmol Cr

10/15/2025 1:05:45 AM