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

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

Research output: Contribution to journalArticle

20 Citations (Scopus)

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
Pages (from-to)9-12
Number of pages4
JournalSchizophrenia Research
Volume60
Issue number1
DOIs
Publication statusPublished - 2003 Mar 1

All Science Journal Classification (ASJC) codes

  • Psychiatry and Mental health
  • Biological Psychiatry

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