Discover Major Findings Relating to Smoking in Wales

Smoking in Wales is the portal through which major findings from the Smoking Toolkit Study and other national data are made available to policy makers, clinicians, researchers, journalists and the general public. You can keep up to date with our RSS feed or by signing up to our mailing list.

Top-line findings on smoking in Wales from the Smoking Toolkit Study.

Vera Buss, Robert West, Loren Kock, Dimitra Kale, Jamie Brown

Last updated: 18th November 2022

Methods

Monthly household surveys of representative samples of 300 adults (18+ years old) in Wales

  • Due to the pandemic, surveys are conducted by telephone (rather than face-to-face) and among adults aged 18 and over
  • From April 2020 (switch to telephone), Ipsos started recording ~<5% cases as missing for social grade. To derive weight variable (which uses social grade), Ipsos assumed missing = social grade C1. To ensure analyses using weight and social grade reflect target weighed profile, social grade was recoded to reflect this assumption. Different assumptions for missing social grade cases were explored in a parallel telephone and face-to-face (with no missing social grade) wave, and this assumption found least distorting.

Fieldwork by IPSOS MORI

Sample weighted to match population in Wales on key socio-demographics