1. The effect of multiple adverse childhood experiences on health: a systematic review and meta-analysis 
Prof Karen Hughes, PhD, Prof Mark A Bellis, DSc, Katherine A Hardcastle, MSc, Dinesh Sethi, MD, Alexander Butchart, PhD, Christopher Mikton, PhD, Lisa Jones, BSc, Prof Michael P Dunne, PhD 
The Lancet Public Health 
Volume 2, Issue 8, Pages e356-e366 (August 2017)
DOI: /S (17)
Copyright © 2017 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY-NC-ND 4.0 license Terms and Conditions

2. Figure Study selection
ACE=adverse childhood experience. *Review or case report, sample inappropriate, or no relevant ACE or outcome measurement. †No available data, sample did not meet inclusion criteria, or ACE or outcome measurements did not meet inclusion criteria.
The Lancet Public Health 2017 2, e356-e366DOI: ( /S (17) )
Copyright © 2017 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY-NC-ND 4.0 license Terms and Conditions