Open AccessAssociations Between Nicotine Metabolite Ratio and Gender With Transitions in Cigarette Smoking Status and E-Cigarette Use: Findings Across Waves 1 and 2 of the Population Assessment of Tobacco and Health (PATH) Study
Author(s) -
Terril L. Verplaetse,
MacKenzie R. Peltier,
Walter Roberts,
Kelly Moore,
Brian Pittman,
Sherry A. McKee
Publication year - 2020
Publication title -
nicotine and tobacco research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.338
H-Index - 113
eISSN - 1469-994X
pISSN - 1462-2203
DOI - 10.1093/ntr/ntaa022
Subject(s) - cotinine , nicotine , population , smoking cessation , odds ratio , metabolite , confidence interval , demography , medicine , environmental health , pathology , sociology
Nicotine metabolite ratio (NMR), the ratio of trans 3'-hydroxycotinine to cotinine, is a biomarker of nicotine metabolism. Discrepant findings among clinical trials and population-based studies warrant replication on whether higher NMR, or faster nicotine metabolism, is associated with quitting cigarette smoking. Associations of NMR and e-cigarette use are largely unknown, as well as the relationship between NMR and gender on quitting cigarette smoking or e-cigarette use.