Have e-cigarettes renormalised or displaced youth smoking? Results of a segmented regression analysis of repeated cross sectional survey data in England, Scotland and Wales

Time series analysis (248,324 people aged 13-15 in Great Britain between 1998-2015) found no evidence that renormalisation of youth smoking was occurring during a period of rapid growth and limited regulation of e-cigarettes from 2011 to 2015.
Source: Current Awareness Service for Health (CASH) - Category: Consumer Health News Source Type: news