Socio-economic distribution of e-cigarette use among recent former regular smokers and current smokers at ages 25-26 in England.

Among young adult smokers in England, lower-status occupational groups were more likely to use e-cigarettes on a non-daily basis than to have never used compared with higher status occupational groups. Compared with people in full-time employment, those without employment were less likely to use e-cigarettes daily than to have never used.