Creatinine
(Biochemistry)
Investigation : Creatinine
Specimen type : Serum
Spec container : Serum Gel 
Volume required : 5 ml
Reference range : See below µmol/l
MALE Ref range : See below µmol/l
FEMALE Ref range : See below µmol/l
Turnaround : <24 hours

Age Sex Creatine (Serum) Reference Interval (umol/L)
12-13 years Male
Female
36-76
36-74
14-16 years Male
Female
40-99
43-81
17 years and above Male
Female
59-104
45-84

N-acetylcysteine and the Acetaminophen metabolite N-acetyl-p-benzoquinone imine (NAPQI) independently may cause falsely low results.
Venipuncture should be performed prior to the administration of Metamizole, as this drug may lead to falsely low results.


Additional information on serum creatinine and its clinical use can be found here: serum creatinine .

New male/female creatinine reference intervals 01/05/21, results unaffected.

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