This is an update of:
Emma Beard, Jamie Brown, Sarah E Jackson, Robert West, Loren Kock, Sadie Boniface, Lion Shahab, Independent Associations Between Different Measures of Socioeconomic Position and Smoking Status: A Cross-Sectional Study of Adults in England, Nicotine & Tobacco Research, Volume 23, Issue 1, January 2021, Pages 107–114, https://doi.org/10.1093/ntr/ntaa030