Primary Care Physician Perspectives on Recommending E-cigarettes to Smokers: a Best-Worst Discrete Choice Experiment.

Abstract

BACKGROUND:

Recent clinical trials suggest that e-cigarettes may be more effective for smoking cessation than traditional cessation aids, yet primary care physician (PCP) practices regarding e-cigarette recommendations for smokers have not been studied in-depth.

OBJECTIVE:

To identify factors influencing PCP recommendation of e-cigarettes for smoking cessation.

DESIGN:

Discrete choice experiment and survey.

PARTICIPANTS:

Florida PCPs.

MEASURES:

The survey included a discrete choice experiment in which PCPs indicated whether they would recommend e-cigarettes for each of 8 hypothetical patient profiles with the following contrasting characteristics: e-cigarette use, interest in approved cessation methods, smoking intensity, prior experience with approved cessation medications, quit intention, age, and comorbidity. Responses were summarized using descriptive statistics and standardized scores (SS).

KEY RESULTS:

The sample (n = 216) was predominately male (76%), white (66%), and non-Hispanic (78%), and most respondents had held their medical degree for 20+ years (77%). The response rate was 28.7%. Most PCPs thought e-cigarettes were at least somewhat effective for smoking cessation (66%) and lowering disease risk (65%); 31% perceived e-cigarettes to be equally/more effective than traditional cessation aids. PCPs were split regarding whether e-cigarettes were less (50%) or equally harmful (38%) as cigarettes. Yet, few were very confident in their ability to counsel patients on e-cigarettes risks (27%) or benefits (15%). PCPs recommended e-cigarettes in 27% of patient profiles they evaluated. The most important factors influencing the decision to recommend or not recommend e-cigarette were patients' prior use of nicotine replacement therapy with (SS = 0.22, 95% CI = 0.17-0.27) and without use of other medications for cessation (SS = 0.18, 95% CI = 0.13-0.23), and being middle age (50 years old) with chronic obstructive pulmonary disease (SS = 0.16, 95% CI = 0.10-0.23).

CONCLUSIONS:

Considering the increased patient use of e-cigarettes and increasing use for cessation, this study highlights the need for guidelines and education to aid PCPs' counseling of patients about e-cigarette use.

• Authors: Ramzi G Salloum, Jennifer H LeLaurin, Ji-Hyun Lee, Jennifer Elston Lafata, Maribeth Williams, Yu Wang, James M Smith, Stephanie A S Staras, Scott M Strayer, James F Thrasher
• Journal: Journal of general internal medicine (J Gen Intern Med) Vol. 36 Issue 11 Pg. 3353-3360 (11 2021) ISSN: 1525-1497 [Electronic] United States
• PMID: 33523343 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
• Copyright: © 2021. Society of General Internal Medicine.

Topics

• Electronic Nicotine Delivery Systems
• Humans
• Male
• Middle Aged
• Physicians, Primary Care
• Smokers
• Smoking Cessation
• Tobacco Products
• Tobacco Use Cessation Devices