Effects of combined coffee and alcohol use over cigarette demand among treatment-seeking smokers.
Alcohol
CPT
Coffee
Tobacco demand
Journal
Behavioural processes
ISSN: 1872-8308
Titre abrégé: Behav Processes
Pays: Netherlands
ID NLM: 7703854
Informations de publication
Date de publication:
May 2020
May 2020
Historique:
received:
06
11
2019
revised:
18
02
2020
accepted:
16
03
2020
pubmed:
22
3
2020
medline:
8
9
2020
entrez:
22
3
2020
Statut:
ppublish
Résumé
This study is aimed at comparing the relative reinforcing efficacy (RRE) of nicotine though CPT performance in function of alcohol and coffee consumption of treatment-seeking smokers. A total of 88 treatment-seeking smokers (60.2 % female) completed the CPT. A multivariate analysis of variance (MANOVA) was used to compare alcohol (consumers and abstainers of alcohol) and coffee intake (high coffee consumers and low coffee consumers) on CPT indices. Univariate effects of coffee × alcohol use interaction were significant for elasticity [F (1, 83) = 4.9435, p = .038, η2 = .051] and intensity [F (1, 83) = 6.972, p = .01, η2 = .077]. Alcohol and coffee use is associated with an elevated cigarette demand among treatment-seeking smokers. This finding suggests the need for specific interventions to reduce alcohol and coffee use in order to increase the effectiveness of treatments for smoking cessation.
Identifiants
pubmed: 32198089
pii: S0376-6357(19)30479-6
doi: 10.1016/j.beproc.2020.104108
pii:
doi:
Substances chimiques
Coffee
0
Caffeine
3G6A5W338E
Ethanol
3K9958V90M
Nicotine
6M3C89ZY6R
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
104108Informations de copyright
Copyright © 2020 Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest None.