Notice of Retraction: Lin HX et al. Efficacy of Electronic Cigarettes vs Varenicline and Nicotine Chewing Gum as an Aid to Stop Smoking: A Randomized Clinical Trial. JAMA Intern Med . 2024;184(3):291-299.

To the Editor On behalf of my coauthors, I write to formally request retraction of the Original Investigation, “Efficacy of Electronic Cigarettes vs Varenicline and Nicotine Chewing Gum as an Aid to Stop Smoking: A Randomized Clinical Trial,” published online January 29, 2024, and in the March 2024 issue of JAMA Internal Medicine. Unfortunately, we have found significant coding errors that are difficult to rectify. We also discovered discrepancies in the calculation process that cast doubt on the accuracy and reliability of the reported findings. Consequently, we believe it is necessary to retract the article to uphold the integrity of scientific research and maintain the trust of our readers and t he medical community. All coauthors agree with this retraction. We sincerely apologize for any inconvenience or confusion this may cause.
Source: JAMA Internal Medicine - Category: Internal Medicine Source Type: research