title: Relative size of the literatures for psychopathological disorders: number of articles pertaining to DSM-IV diagnostic categories.
abstract: A computerized search of the 1991-1997 PsycLIT database was used to quantify the size of the literature for each of the DSM-IV mental disorders. The search included DSM-IV/IIIR diagnoses and alternative terms for the disorders to provide a complete assessment. Generally it was found that major disorders and those with neurophysiological components were investigated a great deal (there were over 10,000 articles for both major depression and schizophrenia) while there were few articles concerning rare or newly introduced disorders. Within diagnostic groups certain disorders received the preponderance of research attention. Factors related to the degree to which a mental disorder is investigated are discussed. These findings should stimulate consideration of whether clinical research is directing its efforts in a way that best promotes understanding of the nature and treatment of mental disorders.
authors.affiliation: Psychology Department, Indiana State University, Terre Haute 47809, USA.
authors.forename: J
authors.initials: J
authors.lastname: Sprock
authors.forename: D
authors.initials: D
authors.lastname: Herrmann
mesh_terms: D015706:Bibliometrics; D016206:Databases, Bibliographic / Q000706:statistics & numerical data*; D006801:Humans; D001523:Mental Disorders; D011584:Psychology / Q000706:statistics & numerical data* / Q000639:trends*; D012106:Research / Q000706:statistics & numerical data / Q000639:trends; D014481:United States