Pathology

Test & Collection Guide

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Urine Iodine

Alternate names:

Iodine urine

Laboratory:

Referred Test

Test Code:

Specimen types:

24 hour Urine
Urine

Container types:

24 hour urine - PLAIN bottle
Sterile Jar

Collection Instructions:

Transport specimen at Room Temperature to lab

Preferred specimen is 24 hour urine collection.

If any difficulty of collecting a 24 hour urine collection, spot urine is also acceptable.If other urine tests have been requested (eg Urine Micro and Culture), a second sample pot should be provided.

Minimum Adult Volume:

50 mL

Paediatric Minimum Volume:

5 mL

Frequency:

Weekly

Result Turnaround Time:

2 weeks

Reference Interval:

Adults 0.2-5.0 umol/L

Children (under 18yo) 0.3-6.0 umol/

Note that iodine concentration is a marker of recent intake and does not necessarily confirm insufficiency

WHO recommends urine iodine concentrations of 100-200 ug/L which is equivalent to 0.79-1.58 umol/L.

(Ref: WHO. Urinary iodine concentrations for determining iodine status deficiency in populations. Vitamin and Mineral Nutrition Information System. Geneva: World Health Organization; 2013 (http://www.who.int/nutrition/vmnis/indicators/urinaryiodine, accessed 23/2/16).)

In pregnancy, urinary iodine concentrations of 1.2 - 2 umol/L (150 -249 mcg/L) indicate adequate iodine intake(1).

1. WHO. Urinary iodine concentrations for determining iodine status deficiency in populations. Vitamin and Mineral Nutrition Information System. Geneva: World Health Organisations; 2013 (http://www.who.int/nutrition/vmnis/indicators/urinaryiodine)

Laboratory Use Only

If EMR is not available, Pathology results are available from Auscare. If you do not have an Auscare login,please complete attached form. https://pathology.easternhealth.org.au/handbook/downloads/Auscare%20access.pdf

Instruction on how to use Auscare - https://pathology.easternhealth.org.au/handbook/downloads/Auscare%20instructions.pdf

SPECIMEN COLLECTION MODULE (SCM) FAQs - CLICK HERE

CLICK HERE for a consent form to perform tests not covered by Medicare

TURN AROUND TIMES - When will my result be available?

CLICK HERE for Minimum Labelling Requirements

CLICK HERE for a printable Pathology request form

CLICK HERE for a Log sheet for recording Pathology results

"THE ART OF CCCCOLLECTION"

PLEASE CLICK HERE FOR THE PREFERRED ORDER OF DRAW