Heated tobacco products (HTPs) are electronic devices that heat tobacco instead of burning it to produce an inhalable aerosol. This study aimed to investigate usage patterns, sociodemographic and socioeconomic factors, as well as co-use characteristics of people who use HTPs within the German population to inform interventions and preventive measures.

We conducted analysis with pooled cross-sectional data from the German Study on Tobacco Use (DEBRA) from June 2018 till November 2023. We estimated weighted, descriptive and bimonthly data on current and ever HTP usage and descriptive data on user patterns. To analyse the variance between people who ever versus people who never used HTPs in relation to user characteristics, we performed ² tests and calculated percentages and CIs.

The proportions of both people who currently use and people who ever used HTPs have increased from 2018 (current user: 0.1% [95%CI:

HTP use has increased in Germany, particularly among younger males in urban areas. Public health interventions should target these demographics, focusing on raising awareness about potential health risks. The ban on aroma components in Germany may reduce the appeal for new users. Continuous monitoring is essential to assess the long-term impact of HTPs.