This study estimated the lifetime costs to society of incidental AHT events and compared the benefits and associated costs of AHT before and after the implementation of the The Period of PURPLE Crying® program.

Beaulieu E, Rajabali F, Zheng A, Pike I. The lifetime costs of pediatric abusive head trauma and a cost-effectiveness analysis of the Period of Purple crying program in British Columbia, Canada. Child Abuse & Neglect. 2019 Nov; 97. Epub ahead of print. https://doi.org/10.1016/j.chiabu.2019.104133

Link to the article in Child Abuse & Neglect