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. 2022 Sep 9;17(9):e0274311. doi: 10.1371/journal.pone.0274311

Table 2. Prevalence of quitting behaviors and cessation stages among all participants (N = 3,929).

N %
Current behavior
 Current smoker 3323 85.1
 Recent quitter (≤2 years) 606 14.9
Past-year quit attempta
 No 1461 44.0
 Yes 1862 56.0
Intention to quita
 Not within 6 months 2235 66.5
 Within 2–6 months 456 14.8
 Within 1 month 632 18.7
Duration of quittingb
 ≤6 months 229 37.6
 7–24 months 377 62.4
Stages of change
 No attempt 1461 37.5
 Precontemplation 984 24.8
 Contemplation 350 9.7
 Preparation 528 13.2
 Action 229 5.6
 Maintenance 377 9.3

Values are unweighted numbers (N) and weighted percentages (%).

a Only asked of current smokers (n = 3,323),

b Only asked of recent quitters (n = 606).