This study was supported by a grant from the Yrjö Jahnsson Foundation (3932). It is a part of the ECLW Collaborative Study supported by grants from the European Communities 4th Medical and Health Research Program section COMAC Health Service Research grant MR4*-340-NL, the Robert Bosch Foundation grant 11.5.1030.0075.0 (Germany), and the National Fund for Mental Health Research grant 3594 (the Netherlands). Additional support was provided by the Norwegian Research Council for Science and the Humanities (NAVF), Upjohn International Medical Sciences Liaison, and Pfizer International.
Physical and Mental Comorbidity of Substance Use Disorders in Psychiatric Consultations
Article first published online: 30 MAY 2006
Alcoholism: Clinical and Experimental Research
Volume 22, Issue 8, pages 1820–1824, November 1998
How to Cite
Alaja, R., Seppä, K., Sillanaukee, P., Tienari, P., Huyse, F. J., Herzog, T., Malt, U. F. and Antonio Lobo, and the European Consultation-Liaison Workgroup (1998), Physical and Mental Comorbidity of Substance Use Disorders in Psychiatric Consultations. Alcoholism: Clinical and Experimental Research, 22: 1820–1824. doi: 10.1111/j.1530-0277.1998.tb03987.x
- Issue published online: 30 MAY 2006
- Article first published online: 30 MAY 2006
- Received for publication February 18, 1998; accepted July 1, 1998
- Psychiatric Consultation;
- Substance Use Disorder;
- Triple Diagnosis
Comorbidity of substance use disorders with physical and mental disorders was investigated among 1249 consecutive psychiatric consultation patients admitted to six general hospitals in Finland. Of the patients 354 (28%) were diagnosed with substance use disorders (ICD-10), of which 22% were due to use of at least two different types of psychoactive substances. Alcohol dependence (117/226) in male patients and acute drug intoxication (49/128) at a similar rate as alcohol dependence (44/128) in female patients were the most common clinical conditions. With few exceptions, all substance use disorders were comorbid and in 63% of affected patients comprised a “triple diagnosis” (i.e., physical, mental, and substance use diagnoses concurrently). Poisonings and personality disorders in both sexes, digestive system diseases in men, and injuries in women were related to substance use disorders. Conclusions for service provision were: (1) the high level of co-occurrence of physical and mental disorders with substance use disorders calls for comprehensive, multi-disciplinary assessment of any substance use problems ascertained in psychiatric consultations; (2) poisoning with substance use involvement and mental comorbidity was the most common combined clinical condition justifying provision of addiction psychiatric emergency consultations in general hospitals; (3) polydrug use indicating severe problems and complex treatment needs should be identified; and (4) psychiatric referrals of patients with physical alcohol-related disorders should be ensured in general hospitals.