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Table 1 Percentage and proportions of abstinence in the original study population (responders) and the present study population (non-responders) at 12 months follow-up, and at the time of the telephone interview.

From: Are non-responders in a quitline evaluation more likely to be smokers?

  Original study population The present study population participating in the telephone interview
  Abstinent at 12 months Abstinent at 12 months Abstinent at the time of the tel. Interview
  % (n/N) One-sided 95%CI % (n/N) One-sided 95%CI % (n/N) One-sided 95%CI
Men 30 (69/226) 63 (5/8) 38 (3/8)
  ≥25 ≥29 ≥11
Women 31(285/905) 34 (13/38) 26 (10/38)
  ≥29 ≥22 ≥15
Total 31 (354/1131) 39 (18/46) 28 (13/46)
  ≥29 ≥27 ≥18