By Robert F. Anda, Laura E. Porter, David W. Brown, et al., American Journal of Preventive Medicine, March 25, 2020 INTRODUCTION Despite its usefulness in research and surveillance studies, the Adverse Childhood Experience (ACE) score is a relatively crude measure of cumulative childhood stress exposure that can vary widely from person to person. Unlike recognized public health screening measures, such as blood pressure or lipid levels that use measurement reference standards and cut points...