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. Author manuscript; available in PMC: 2014 Jul 25.
Published in final edited form as: Arch Intern Med. 2011 Nov 28;171(21):1894–1900. doi: 10.1001/archinternmed.2011.500

Figure 3.

Figure 3

Graphs of unadjusted rates of prolonged abstinence (A) and 7-day point prevalent smoking abstinence (B) for intent-to-treat for 443 participants from 21 days through 18 months. LC indicates longitudinal care; UC, usual care.