Format

Send to:

Choose Destination
See comment in PubMed Commons below
Addict Behav. 2006 Sep;31(9):1511-21. Epub 2006 Jan 4.

Measuring nicotine dependence among smokeless tobacco users.

Author information

  • 1University of Kansas Medical Center, Department of Preventive Medicine and Public Health, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA. jthomas2@kumc.edu

Abstract

The objective of this study was to assess the concurrent validity of the FTQ-ST and the DIS-IV diagnosis of nicotine dependence among 68 adult ST users enrolled in a randomized, controlled clinical trial of bupropion SR. FTQ-ST scores were not found to differ between those with and without a current DIS-IV diagnosis of nicotine dependence (7.4+/-2.1 vs. 6.8+/-2.8, P=0.325). For all possible FTQ-ST cutoff scores, the observed agreement between the FTQ-ST and the DIS-IV was not found to be different from that expected due to chance. FTQ-ST total scores were positively correlated with serum cotinine (Spearman's r=0.40, P<0.001), amount of tobacco used (r=0.51 and r=0.41 for average dips/chews per day; average tins/pouches per week, respectively, P<0.001), and a reduced likelihood of abstinence at 3 months (OR=0.76, 95% C.I. 0.61-0.96; P=0.019). Participants meeting DIS-IV criteria had lower cotinine concentrations than those without this diagnosis (411+/-263 ng/ml vs. 493+/-246 ng/ml; P=0.042). Poor concordance was observed between the FTQ-ST and the DIS-IV in the assessment of nicotine dependence in ST users.

PMID:
16386854
[PubMed - indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Elsevier Science
    Loading ...
    Write to the Help Desk