Ignoring ‘hidden populations’ in household surveys leads to a significant underestimation of smoking rates. See our new paper in the Journal Addiction onlinelibrary.wiley.com/doi/10.1111/ad…
onlinelibrary.wiley.com How much does the absence of the ‘hidden population’ from United Kingdom household surveys undere... Background and aim Sampling frames used by population surveys may result in an underestimation of smoking prevalence as those not residing in households, also known as the ‘hidden population’, are... 
