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Table 1 Baseline subjects demographics

From: Success rates with nicotine personal vaporizers: a prospective 6-month pilot study of smokers not intending to quit

 

Parameter

Mean (±SD)

Subjects eligible for inclusion (n = 50)

  
 

Age

41.0 (±8.9)

 

Sex

30 M; 20 F

 

Smoking Pack Years

31.3 (±13.9)

 

FTND

6.0 (4, 7)*

 

Beck Depression Inventory

6.5 (3, 13.5)*

 

Cigarettes/day

25 (20, 30)*

 

eCO

23 (17, 32.8)*

†Subjects available for week-24 analyses (n = 38)

  
 

Age

40.7 (±8.6)

 

Sex

24 M; 14 F

 

Smoking Pack Years

31.1 (±15)

 

FTND

5.5 (3.3, 7)*

 

Beck Depression Inventory

4 (1, 10.8)*

 

Cigarettes/day

25 (20, 28.8)*

 

eCO

22.5 (16.3, 32)*

  1. Abbreviations: SD Standard Deviation, M Male, F Female, FTND Fagerstrom Test of Nicotine Dependence, eCO exhaled carbon monoxide, IQR interquartile range.
  2. *Non-parametric data expressed as median (IQR).
  3. †Subjects excluding those lost-to-follow-up.