PubMed Health⌕ Search
Home/Archive/PubMed

PubMed · 6456292

Gender differences in bipolar affective disorder.

M A Taylor·R Abrams
View original source ↗Export metadata ↓

Abstract

We report a study of gender differences in a sample of 111 manic patients. Female manics (N = 78) exhibited fewer manic and more depressive symptoms than males (N = 33). Although male manics had a more frequent history of delayed landmarks, the two groups did not differ in cortical function as measured by EEG and neuropsychological testing. There were no significant differences between male and female relatives of male and female probands for unipolar or bipolar affective disorder, alcoholism or sociopathy. Female relatives of both groups were at greater risk for total affective disorder and male relatives were at greater risk for alcoholism. Familial illness patterns indicated that male and female manics shared the same genetic liability for affective disorder and that X-linked transmission was unlikely.

Explore related subjects

Affective Disorders, PsychoticAlcoholismAntisocial Personality DisorderBipolar DisorderDisease SusceptibilityFemaleHumansMaleSex FactorsComparative StudyJournal Article

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

M A Taylor, R Abrams. 1981. Gender differences in bipolar affective disorder.. https://doi.org/10.1016/0165-0327(81)90027-6

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

PubMed2007

[Mixed affective disorders].

The Kraepelin concept of "mixed states" has experienced a renaissance over the last two decades. This has been caused by clinical as well as theoretically relevant factors. Of particular clinical relevance is the fact that more than 40% of all patients with bipolar disorders show at least one mixed affective episode during the course of their illness. However, the correct assessment and the precise classification of the symptoms are very important. A diagnosis according to the tight criteria of ICD-10 or DSM-IV, or perhaps based on the moderate Pisa or Cincinnati criteria, is recommended, whereas the use of broader definitions cannot be advised. Mixed schizoaffective episodes are under-diagnosed in comparison to pure affective mixed episodes, although both are defined by ICD-10 as well as by DSM-IV, and the frequency of occurrence is almost the same. Mixed schizoaffective episodes appear to be one of the most severe forms of bipolar disorders. Their clinical relevance is mainly caused by their unfavourable prognosis and difficulty in treatment. Atypical neuroleptics combined with anticonvulsives have proved to be more effective than any other psychopharmacological substances. The occurrence of mixed depressive and manic symptoms during one and the same episode is theoretically important, especially in the sense of their nosological and etiological differentiation.

Affective Disorders, Psychotic↗
PubMed2006

Schizoaffective disorders are psychotic mood disorders; there are no schizoaffective disorders.

Schizoaffective disorder (SA D/O), introduced in 1933 by Dr. Jacob Kasanin, represented a first, modest change in our concept about the diagnoses of psychotic patients away from the beliefs of E. Bleuler, i.e., that hallucinations and delusions define schizophrenia, and toward the recognition of a significant role for mood disorders. SA D/O established a connection between schizophrenia and mood disorders, traditionally considered mutually exclusive, a connection that has strengthened progressively toward the diagnostic unity of all three disorders. A basic tenet of medicine holds that if discrepant symptoms can be explained by one disease instead of two or more, it is likely there is only one disease. The scientific justification for SA D/O and schizophrenia as disorders distinct from a psychotic mood disorder has been questioned. The "schizo" prefix in SA D/O rests upon the presumption that the diagnostic symptoms for schizophrenia are disease specific. They are not, since patients with severe mood disorders can evince any or all of the "schizophrenic" symptoms. "Schizophrenic" symptoms mean "psychotic" and not any specific disease. These data and a very low interrater reliability for SA D/O suggest that the concepts of SA D/O and schizophrenia as valid diagnoses are flawed. Clinically SA D/O remains popular because it encompasses both schizophrenia and psychotic mood disorder when there is a diagnostic question. We present a review of the literature in table form based on an assignment of each article assigned to one of five categories that describe the possible relationships between SA D/O, schizophrenia and psychotic mood disorders. We conclude that the data overall are compatible with the hypothesis that a single disease, a mood disorder, with a broad spectrum of severity, rather than three different disorders, accounts for the functional psychoses.

Affective Disorders, Psychotic↗