Reliabilities and intercorrelations of reported and objective measures of smoking in patients with schizophrenia

Yen Kuang Yang, Joseph Patrick McEvoy, William H. Wilson, Edward D. Levin, Jed E. Rose

Research output: Contribution to journalArticle

20 Scopus citations

Abstract

We examined the test-retest reliabilities of reported and objective measures of smoking, and the intercorrelations among these measures, in acutely psychotic patients with schizophrenia to determine whether severe psychiatric illness affects the utility of these variables. All measures demonstrated good test-retest reliability. Objective measures of smoking were consistently intercorrelated and should be the preferred outcome measures in studies testing strategies to reduce smoking.

Original languageEnglish (US)
Pages (from-to)9-12
Number of pages4
JournalSchizophrenia Research
Volume60
Issue number1
DOIs
StatePublished - Mar 1 2003
Externally publishedYes

Keywords

  • Carbon monoxide
  • Cotinine
  • Nicotine
  • Schizophrenia
  • Smoking

ASJC Scopus subject areas

  • Psychiatry and Mental health
  • Biological Psychiatry

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