AAP	The American Academy of Pediatrics
AAPC	Average annual percentage change
AIHW	The Australian Institute of Health and Welfare
APC	Annual percentage change
ADHD	Attention-deficit/hyperactivity disorder
AMP	Amphetamine
ATX	Atomoxetine
CLO	Clonidine
DDD	Defined daily dose
DEX	Dexamfetamine
DEX-MPH	Dexmethylphenidate
DSM	Diagnostic and statistical manual of mental disorders
ER	Extended release
GUA	Guanfacine
ICD	International statistical classification of diseases and related health problems
IR	Immediate release
LDX	Lisdexamfetamine
M/F ratio	Male/Female ratio
MPH	Methylphenidate
NICE	The National Institute for Health and Clinical Excellence
UK	United Kingdom
US	United States