Referred Work

Age Dependant

Neonates (>48 hrs): <8nmol/L. For neonates please record gestational age, birth weight and sex. Premature or small babies can have inappropriately high values.

Adult males: 1.2 - 3.7 nmol/L.

Adults females: 0.6 - 4.0 nmol/L (follicular phase) and 1.0 - 6.0 nmol/L (luteal phase).

Paediatrics

Neonates: <8.0 nmol/L

Female & male Tanner stage 1: <5.0 nmol/L

Tanner Stage 1 Males/Females:  <5.0 nmol/L

Reference range for all analytes provided by referral laboratory.

Recumbant: <375 pmol/L (This relies on the patient lying down for at least 4 hours). Standing: <750 pmol/L

For paediatric ranges (from http://hyper.ahajournals.org/content/56/3/391.full)

95th Percentile = 491 pmol/L

5th Percentile = 69 pmol/L

Please note change in reference range from 01/03/2018:

Standing <750pmol/L (provided by referral lab)

Provided by referral laboratory.

Provided by Reference laboratory

 (supplied by referral laboratory):

Adults

Female (pre-menopause): 0.9-7.5 nmol/L

Female (post-menopause): 0.4-2.9 nmol/L

Male (18:40yrs): 1.1-5.6 nmol/L

Male (41-67yrs): 0.8-4.7 nmol/L

Paediatrics

Neonates: <8.0 nmol/L

Female tanner stage 1: <1.9 nmol/L

Male tanner stage 1: <1.1 nmol/L

Elevations can be found in premature babies

Normal values: < 15 nmol/mmol creatinine

Provided by Reference Laboratory