REFERENCE INTERVALS - CLINICAL CHEMISTRY
RENAL FUNCTION
Test Group –
Renal Function
Sodium
Potassium
Chloride
Urea
Creatinine
Uric Acid
Detail
Range
Units
<1mth
adult
<1mth
Adult
Adult
<1mth
1mth – 1yr
1 yr – 4yr
Adult
7days – 1mth
1mth – 3yrs
3yrs – 5yrs
5 – 7yrs
7 – 11yrs
11- 16yrs
Adult female
Adult male
Female
Male
134 - 148
135 - 145
4.5 – 6.0
3.5 – 5.2
95 – 110
1-4
1.4 – 5.4
1.8 – 5.4
3.2 – 7.7
20 – 60
20 – 50
20 - 60
25 - 65
25 - 70
40 - 80
45 - 90
60 – 105
0.14 – 0.36
0.20 – 0.42
> 90
88 – 182
80 – 174
72 – 160
64 – 158
56 - 150
97 - 186
91 - 180
85 - 175
66 - 164
60 - 156
mmol/L
mmol/L
mmol/L
mmol/L
mmol/L
mmol/L
mmol/L
mmol/L
mmol/L
umol/L
umol/L
umol/L
umol/L
umol/L
umol/L
umol/L
umol/L
mmol/L
mmol/L
mL/min/1.73m2
mL/min
mL/min
mL/min
mL/min
mL/min
mL/min
mL/min
mL/min
mL/min
mL/min
eGFR
Female <40yrs
Female 40 – 49yrs
Female 50 – 59
Female 60 – 69
Female >70
Male <40yrs
Male 40 – 49yrs
Male 50 – 59
Male 60 – 69
Male >70
Creatinine
Clearance
DIABETIC
Test Group – Diabetic
Detail
Range
Units
Glucose
Fasting
Non Fasting
3.5 – 5.4
3.5 – 7.7
< 7.8
3.5 – 5.4
< 7.8
3.5 – 5.4
< 9.0
<41
17 – 27
22 – 31
<3.5
<2.5
mmol/L
mmol/L
mmol/L
mmol/L
mmol/L
mmol/L
mmol/L
mmol/mol
mmol/L
mmol/L
mg/mmoL
mg/mmol
Glucose Challenge
Glucose Tolerance
Non-Pregnant Fasting
Non-Pregnant 2 hour
Pregnant Fasting
Pregnant 2 hour
HbA1c
Bicarbonate
Albumin/Creatinine Ratio
(Microalbumin ratio)
Last
Reviewed:
Authorized
January 2017
Date: 17/1/17
<2yrs
>2yrs
Female
Male
Quality Manager, Labtests
Auckland
Saad Mansour
Chemical Pathologist, Labtests
Auckland
Dr Charles Ng