Implementation of key demand-reduction measures of the WHO Framework Convention on Tobacco Control and change in smoking prevalence in 126 countries: an association study  Shannon Gravely, PhD, Gary A Giovino, PhD, Lorraine Craig, MHSc, Alison Commar, MA, Edouard Tursan D'Espaignet, PhD, Kerstin Schotte, MD, Prof Geoffrey T Fong, PhD  The Lancet Public Health  Volume 2, Issue 4, Pages e166-e174 (April 2017) DOI: 10.1016/S2468-2667(17)30045-2 Copyright © 2017 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY-NC-ND license Terms and Conditions

Figure 1 WHO criteria for the highest level of achievement of key tobacco control demand-reduction measures *Replaced 2007 criterion, which did not require warning to cover an average of 50% of the front and back (only at least 50% of the principal display area of the pack). The Lancet Public Health 2017 2, e166-e174DOI: (10.1016/S2468-2667(17)30045-2) Copyright © 2017 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY-NC-ND license Terms and Conditions

Figure 2 Relation between change in the number of five key WHO FCTC demand-reduction measures implemented at the highest level between 2007 and 2014 (x-axis) and change in smoking prevalence between 2005 and 2015 (y-axis) The Lancet Public Health 2017 2, e166-e174DOI: (10.1016/S2468-2667(17)30045-2) Copyright © 2017 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY-NC-ND license Terms and Conditions