A medical study [pdf link] has just been published that looks at hospital emergency department (ED) visits for concussions (or to use the clinical term, traumatic brain injuries or TBIs) to children arising from playground incidents in the USA.
My aim in this post is to give a summary of the study and to scrutinize some of its conclusions. I plan in a future post to discuss its wider implications.
The study used data from a national injury surveillance system to work out injury rates for each year between 2001 and 2013. It also looked at whether or not children were admitted to hospital and the playground equipment involved, amongst other factors, and it analysed the data for trends. It claims to be the first national study on playground-related TBIs since 1999.