Evaluative research in consultation-liaison psychiatry. Review of the literature: 1970-1981.
In the last decade, the biopsychosocial concept of medicine had flourished clinically in the form of consultation-liaison (C-L) psychiatry. However, full acceptance by the medical profession will depend, in part, upon scientific demonstration that psychological and social factors influence biological medical illness, and that C-L psychiatric teaching and patient intervention can improve the medical treatment of patients. This review surveys the literature over the last 10 years that describes and evaluates C-L activities as they impact upon clinical medicine and medical education. A conceptual grid for organizing research in the field is presented that distinguishes decision-oriented, or descriptive studies, from conclusion-oriented, or outcome studies. Further, this grid specifies the focus of the C-L activity, either the patient or health care professional. It seems clear that the very recent shift from descriptive studies to more outcome-oriented research, particularly regarding patient outcomes, should be the direction of the future. A greater emphasis on defining the exact components of C-L work that are most useful is also indicated. Several other specific recommendations for evaluative research in C-L psychiatry conclude this review.
D003072:Cognition Disorders / Q000175:diagnosis; D006331:Heart Diseases / Q000523:psychology; D006769:Hospitals, General; D006801:Humans; D007676:Kidney Failure, Chronic / Q000523:psychology; D001523:Mental Disorders / Q000175:diagnosis; D009369:Neoplasms / Q000523:psychology; D010043:Outcome and Process Assessment, Health Care; D011570:Psychiatry / Q000193:education / Q000639:trends*; D012017:Referral and Consultation / Q000639:trends*; D012106:Research; D012803:Sick Role; D014481:United States