biostudies-literatureCarrillo MNIDA NIH HHS715-721https://www.ebi.ac.uk/biostudies/studies/S-EPMC12410069biostudies-literatureUnknown60(5)<h4>Background</h4>Electronic cigarettes (e-cigs) contain fewer hazardous ingredients than traditional cigarettes, yet they still pose health hazards. This study evaluates experienced e-cig users' quitting interest and Quitline utilization.<h4>Methods</h4>In a 2012 (Wave 1) baseline survey, 1875 (28.9%) provided consent consented to future study contact. This study focused on a follow-up survey sent in 2022 (4). The main indicators assessed were participants' were participants awareness, willingness, and motivations to utilize Quitlines to quit e-cigs. The Penn State Electronic Cigarette Nicotine Dependence Index (PSECDI) was used to assess the level of dependence on e-cigs. Descriptive statistics were used to examine the outcomes of interest. Additionally, a thematic analysis was performeSubstance use & misuseInterest in Quitting and Utilizing Quitline Services Among Long-Term E-Cigarette Users.PMC12410069U54 DA058271K01 DA053410D'Souza GCCarrillo MAllen SIFoulds JYingst JDahal SfalseInterest in Quitting and Utilizing Quitline Services Among Long-Term E-Cigarette Users.<h4>Background</h4>Electronic cigarettes (e-cigs) contain fewer hazardous ingredients than traditional cigarettes, yet they still pose health hazards. This study evaluates experienced e-cig users' quitting interest and Quitline utilization.<h4>Methods</h4>In a 2012 (Wave 1) baseline survey, 1875 (28.9%) provided consent consented to future study contact. This study focused on a follow-up survey sent in 2022 (4). The main indicators assessed were participants' were participants awareness, willingness, and motivations to utilize Quitlines to quit e-cigs. The Penn State Electronic Cigarette Nicotine Dependence Index (PSECDI) was used to assess the level of dependence on e-cigs. Descriptive statistics were used to examine the outcomes of interest. Additionally, a thematic analysis was performe2025-01-01T00:00:00Z20252026-05-29T19:51:57.417Z2026-04-08T05:53:23.494ZS-EPMC124100693978162410.1080/10826084.2024.2447420