Intended for healthcare professionals


Cardiovascular safety of methylphenidate among children and young people with attention-deficit/hyperactivity disorder (ADHD): nationwide self controlled case series study

BMJ 2016; 353 doi: (Published 02 June 2016) Cite this as: BMJ 2016;353:i3123

In this Research paper by Shin and colleagues (BMJ 2016;353:i2550, doi:10.1136/bmj.i2550), the authors have alerted us to an error in figure 2. The number of patients with a new cardiovascular event with no history in 2007 should read 1524 (not 3524 as shown).

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