期刊
PROGRESS IN NEURO-PSYCHOPHARMACOLOGY & BIOLOGICAL PSYCHIATRY
卷 26, 期 3, 页码 529-537出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/S0278-5846(01)00304-9
关键词
cigarette smoking; dependence; neuroleptics; psychiatric patients
Compelling evidence that tobacco-smoking is a form of drug addiction exists. The aim of this study is to deter-mine the following: (1) prevalence of tobacco-smoking and of nicotine dependence in French psychiatric patients; (2) rates and patterns of tobacco smoking and of nicotine dependence according to diagnosis; (3) relationship between current smoking status and antipsychotic medications; and (4) relationship between cigarette smoking and neurological side effects induced by neuroleptics. A population of 711 psychiatric in- and outpatients was assessed using: (1) a detailed smoking self-questionnaire for smoking history and nicotine dependence; and (2) a questionnaire for staff covering treatments and DSMIII-R diagnoses. Data were analyzed using chi(2) analysis of variance (ANOVA) tests (one factor) for quantitative comparisons between groups of patients, and analysis of covariance (ANCOVA) test with age covariate was per-formed for age-dependent variables. Prevalence of smoking in the population of psychiatric patients was significantly higher than in the French general population. Diagnoses among current smokers were mainly substance-related disorder and schizophrenia. The authors established correlations between prevalence of smoking and age, sex, marital and socioeconomic status, alcohol use, coffee consumption and other psychoactive substance use or abuse. The authors did not find relationship between smoking prevalence and institutionalization. Neuroleptic neurological side effects were significantly fewer among smokers compared to nonsmokers. However, the rate of smokers was significantly higher in psychiatric patients receiving neuroleptic drugs. Nicotine abuse in psychiatric patients, and especially in schizophrenic patients, could support the hypothesis that smoking is consistent with self-medication. (C) 2001 Elsevier Science Inc. All rights reserved.
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