Self-perceived ability to cope with stress and depressive mood without smoking predicts successful smoking cessation 12 months later in a quitline setting: a secondary analysis of a randomized trial

Table 2 Point prevalence and 6-month continuous abstinence at 12-month follow-up

% (n/N)	Point prevalence abstinence	6-month continuous abstinence	Corrected point prevalence abstinence ratio^b	Corrected 6-month continuous abstinence ratio^b
Responder-only	46.4 (166/358)	35.2 (126/358)	37.1	28.2
Intention to treat^a	27.1 (166/612)	20.6 (126/612)	21.7	16.5

^a Non-responders at 12-month follow-up treated as smokers
^bAccording to a proposed conservative correction factor of 0.8 for self-reported abstinence based on a non-response analysis at the SNTQ [47]

ISSN: 1471-2458