Conclusion:
Our study demonstrated an increased trend for all substance uses in
pwCF. As e-cigarettes become more popular and more states legalize
marijuana for medical and recreational use, it will become crucial to
establish consistent guidelines, screening tools, and enhanced research
efforts to understand potential health risks and benefits specific to
this population. CF healthcare teams should routinely counsel their
patients regarding substance use.
Acknowledgments: We thank all the people with CF who participated in
this study