Two scales to evaluate cocaine craving

Subst Use Misuse. 2010 Jul;45(9):1303-18. doi: 10.3109/10826081003682263.

Abstract

The cocaine craving questionnaire-brief (CCQ-Brief English) asks cocaine users to report their level of craving now. We constructed two brief scales of cocaine craving in a sample of 107 Spanish-speaking natives in treatment for cocaine abuse or dependence: the CCQ-Brief(Spanish) and the pictographic assessment of desire (PAD), which relies less on language. Principal component analyses yielded a one-component solution for the CCQ-Brief, explaining between 62% and 68% of the sample variability. Cronbach's alpha ranged from .92 to .94. The CCQ-Brief and the PAD were strongly correlated; effect sizes ranged from .42 to .68 in separate trials. Laboratory cue-exposure results showed that in both scales craving was higher upon presentation of cocaine-related rather than neutral pictorial stimuli. The CCQ-Brief and PAD are potentially valuable scales for evaluating cocaine craving.

Publication types

  • Comparative Study

MeSH terms

  • Adolescent
  • Adult
  • Cocaine / adverse effects*
  • Cocaine-Related Disorders / psychology
  • Cocaine-Related Disorders / rehabilitation*
  • Cross-Cultural Comparison
  • Cues
  • Dopamine Uptake Inhibitors / adverse effects*
  • Female
  • Humans
  • Illicit Drugs / adverse effects*
  • Male
  • Middle Aged
  • Principal Component Analysis
  • Psychometrics / statistics & numerical data
  • Reproducibility of Results
  • Self Efficacy
  • Spain
  • Substance Abuse Treatment Centers
  • Substance Withdrawal Syndrome / diagnosis*
  • Substance Withdrawal Syndrome / psychology
  • Surveys and Questionnaires*
  • Translating
  • Young Adult

Substances

  • Dopamine Uptake Inhibitors
  • Illicit Drugs
  • Cocaine