Smoking intensity and urinary nicotine metabolites by socioeconomic status in the Heinz Nixdorf Recall study.
Jan HovanecTobias WeißHolger M KochBeate PeschThomas BehrensBenjamin KendziaMarina ArendtNico DraganoSusanne MoebusBörge SchmidtThomas BrüningKarl-Heinz JöckelPublished in: BMC public health (2022)
Decreasing precision of self-reported CPD was indicated for low SES in men and women. We found no strong evidence for biased self-reports of smoking intensity by SES.
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