Study Design
This was a cross-sectional study using a one-time electronic survey
about the use of marijuana, CBD, e-cigarettes, and cigarettes among
pwCF.
Study recruitment took place from January to May 2022 using various
online platforms, including closed membership CF support groups on
Facebook, newsletters from the CF Foundation, and CF centers via the CF
listserv. The survey was administered through web-based REDcap surveys
available in English.