Review: adderall may have a small advantage over methylphenidate in attention deficit hyperactivity disorder

Pooled analysis of adderall and methylphenidate in ADHD

		Pooled standardised mean difference between groups
Note: Positive mean differences indicate that adderall was superior to methylphenidate. Statistically significant differences (p≤0.05) are marked *
Symptom type	ADHD symptoms	0.17
	Aggressive / defiant symptoms	0.23*
	Global rating symptoms	0.52*
Type of rater	Clinician	0.37*
	Parent	0.28*
	Teacher	0.13
Type of dosing	Best dose	0.32*
	Fixed dose	0.22*