Paths to tobacco abstinence: A repeated-measures latent class analysis.
Author(s) -
Danielle E. McCarthy,
Lemma Ebssa,
Katie Witkiewitz,
Saul Shiffman
Publication year - 2015
Publication title -
journal of consulting and clinical psychology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.582
H-Index - 240
eISSN - 1939-2117
pISSN - 0022-006X
DOI - 10.1037/ccp0000017
Subject(s) - smoking cessation , abstinence , latent class model , psychology , bupropion , placebo , nicotine patch , nicotine , nicotine withdrawal , post hoc analysis , medicine , psychiatry , statistics , alternative medicine , mathematics , pathology
Knowledge of smoking change processes may be enhanced by identifying pathways to stable abstinence. We sought to identify latent classes of smokers based on their day-to-day smoking status in the first weeks of a cessation attempt. We examined treatment effects on class membership and compared classes on baseline individual differences and 6-month abstinence rates.
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