Reference Range
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: <1.8 nmol/L
Male tanner stage 1: <1.1 nmol/L