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Items starting with V

Vitamin D (25-OH VitD)

<15 nmol/L - Severe vitamin D deficiency

15-25 nmol/L - Vitamin D deficiency,

25-50 nmol/L - Vitamin D insufficiency,

50 nmol/L or greater - Adequate vitamin D status.

Signs of vitamin D toxicity maybe seen at levels greater than 250 nmol/L

Source of ranges =

0-1 year 11.5-24.4 µmol/L

2-6 years 7.0-21.0 µmol/L

7-12 years 10.0-21.0 µmol/L

13-19 years 13.0-24.0 µmol/L

Adults (>19 years) 9.5-41.5 µmol/L

Vitamin E:cholesterol ratio: ≥2.22 µmol/mmol

Provided by Ref Lab.

Supplied by Reference laboratory

0-45 pM negative

Supplied by Reference laboratory

Normal range 0-69 pmol/L

Equivocal 70-130 pmol/L

Positive >130 pmol/L

revised ranges as of 23/11/2015

<< < 1 [2]