Clinical Chemistry Reference Intervals Otago / Southland Region
Clinical Chemistry Reference Intervals Otago / Southland Region
Clinical Chemistry Reference Intervals Otago / Southland Region
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Southern Community Laboratories<br />
<strong>Clinical</strong> <strong>Chemistry</strong><br />
<strong>Reference</strong> <strong>Intervals</strong><br />
<strong>Otago</strong> / <strong>Southland</strong> <strong>Region</strong><br />
(Updated August 2012)<br />
Values aligned with South Island Quality Assurance Group<br />
(SIQAG), except where indicated (*)<br />
Page 1 of 5<br />
T:\<strong>Reference</strong> <strong>Intervals</strong>\OS Bio RI 2012.doc
Southern Community Laboratories<br />
CLINICAL CHEMISTRY REFERENCE INTERVALS<br />
Adult Ranges (contact laboratory for Paediatric Ranges)<br />
Test Group – Renal Detail Interval Units<br />
Urea >13 yrs 3.2 – 7.7 mmol/L<br />
Uric Acid Female:<br />
Male:<br />
Creatinine Female:<br />
Male:<br />
Page 2 of 5<br />
0.15 – 0.36<br />
0.20 – 0.42<br />
45 – 90<br />
50 – 110<br />
mmol/L<br />
umol/L<br />
Sodium 135 – 145 mmol/L<br />
Potassium 3.5 – 5.2 mmol/L<br />
Chloride 95 – 110 mmol/L<br />
Bicarbonate 22.0 – 32.0 mmol/L<br />
Test Group – Diabetic Detail Interval Units<br />
Glucose Fasting<br />
3.5 – 6.0<br />
mmol/L<br />
Non Fasting<br />
3.5 – 7.7<br />
HbA1c 20 - 40 mmol/mol<br />
Urine albumin
Southern Community Laboratories<br />
Test Group – Bone Detail Interval Units<br />
Calcium 2.20 – 2.60 mmol/L<br />
Phosphate >16 yrs 0.80 – 1.50 mmol/L<br />
Magnesium 0.6 – 1.2 mmol/L<br />
Test Group – Iron<br />
Studies<br />
Detail Interval Units<br />
Iron 10 – 30 µmol/L<br />
Transferrin 2 – 3.5 g/L<br />
Transferrin % saturation 16 – 50 %<br />
Ferritin* Female:<br />
1 – 15yrs<br />
16 – 49yrs<br />
≥ 50 yrs<br />
Male:<br />
1 – 15yrs<br />
16 – 29yrs<br />
≥ 30 yrs<br />
Page 3 of 5<br />
15 – 150<br />
20 – 200<br />
20 – 350<br />
15 – 150<br />
20 – 350<br />
20 – 500<br />
µg/L<br />
µg/L<br />
Test Group - Cardiac Detail Interval Units<br />
Troponin T* High sensitivity
Southern Community Laboratories<br />
Test Group – Hormones Detail Interval Units<br />
FSH Follicular<br />
3 - 10<br />
IU/L<br />
Mid Cycle<br />
4 - 25<br />
Luteal<br />
2 - 8<br />
Post Menopausal<br />
>20<br />
Male<br />
LH Follicular<br />
Mid Cycle<br />
Luteal<br />
Post Menopausal<br />
Male<br />
Progesterone Follicular<br />
Luteal<br />
Post Menopausal<br />
Male<br />
Oestradiol Follicular<br />
Luteal<br />
Post Menopaual<br />
Page 4 of 5<br />
2 - 12<br />
2 - 8<br />
10 - 75<br />
2 - 8<br />
>15<br />
2 – 9<br />
1 - 4<br />
15 - 100<br />
Southern Community Laboratories<br />
Blood Gas* Interval Units<br />
pH 7.35 – 7.45<br />
pCO2 35 - 45 mmHg<br />
pO2 Arterial<br />
80 – 100<br />
mmHg<br />
Venous<br />
30 - 40<br />
HCO3 22 – 32 mmol/L<br />
Base excess Arterial<br />
-3.0 – 3.0<br />
mmol/L<br />
Venous<br />
-2.0 – 2.0<br />
O2 saturation Arterial >95 %<br />
Lactate Arterial<br />
0.5 – 1.6<br />
mmol/L<br />
Venous<br />
0.5 – 2.2<br />
Therapeutic Drugs Detail Therapeutic range Units<br />
Lithium* Trough (12 hrs post dose) 0.60 – 0.80 mmol/L<br />
Sometimes toxic<br />
1.0 – 1.5<br />
Usually toxic<br />
>1.5<br />
Carbamazepine Trough 16 – 40 µmol/L<br />
Digoxin Trough 0.6 – 2.0 nmol/L<br />
Phenobarbitone Trough 65 – 130 µmol/L<br />
Phenytoin Trough 40 – 80 µmol/L<br />
Theophylline Trough 55 – 110 µmol/L<br />
Valproic Acid Trough 350 – 700 µmol/L<br />
Page 5 of 5<br />
T:\<strong>Reference</strong> <strong>Intervals</strong>\OS Bio RI 2012.doc
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