Biomaterial Database

Cluster analytic methods applied to the Minnesota Multiphasic Personality Inventory in a psychiatric population. 1985

N L Thieret, and D H Anderson

Cluster analysis and the MMPI were used together to determine whether the heterogeneous diagnostic groups could be identified in an inpatient psychiatric population. The effectiveness of four clustering techniques in separating diagnostic groups was compared using percent of coverage, between-sample replication, between-method replication, cluster differences on age, and cluster differences on diagnosis. The results showed cluster analysis to be a poor diagnostic discriminator when compared to diagnostic groups, which were considered the "true" clusters of the sample. The final conclusion of the study was that cluster analysis should not be used to form groups that would be diagnostically labeled because each analytic technique produced misleading results.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008950	MMPI	A personality inventory consisting of statements to be asserted or denied by the individual. The patterns of response are characteristic of certain personality attributes.	Minnesota Multiphasic Personality Inventory
D009497	Neurotic Disorders	Disorders in which the symptoms are distressing to the individual and recognized by him or her as being unacceptable. Social relationships may be greatly affected but usually remain within acceptable limits. The disturbance is relatively enduring or recurrent without treatment.	Neuroses,Psychoneuroses,Disorder, Neurotic,Disorders, Neurotic,Neurotic Disorder
D010554	Personality Disorders	A major deviation from normal patterns of behavior.	Avoidant Personality Disorder,Impulse-Ridden Personality,Inadequate Personality,Avoidant Personality Disorders,Impulse Ridden Personality,Personality Disorder,Personality Disorder, Avoidant,Personality Disorders, Avoidant,Personality, Impulse-Ridden,Personality, Inadequate
D011594	Psychometrics	Assessment of psychological variables by the application of mathematical procedures.	Psychometric
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D000341	Affective Disorders, Psychotic	Disorders in which the essential feature is a severe disturbance in mood (depression, anxiety, elation, and excitement) accompanied by psychotic symptoms such as delusions, hallucinations, gross impairment in reality testing, etc.	Depression, Reactive, Psychotic,Mood Disorders, Psychotic,Psychoses, Affective,Psychotic Affective Disorders,Psychotic Mood Disorders,Affective Disorder, Psychotic,Affective Psychoses,Disorder, Psychotic Affective,Disorders, Psychotic Affective,Mood Disorder, Psychotic,Psychotic Affective Disorder,Psychotic Mood Disorder
D001523	Mental Disorders	Psychiatric illness or diseases manifested by breakdowns in the adaptational process expressed primarily as abnormalities of thought, feeling, and behavior producing either distress or impairment of function.	Mental Illness,Psychiatric Diseases,Psychiatric Disorders,Psychiatric Illness,Behavior Disorders,Diagnosis, Psychiatric,Mental Disorders, Severe,Psychiatric Diagnosis,Illness, Mental,Mental Disorder,Mental Disorder, Severe,Mental Illnesses,Psychiatric Disease,Psychiatric Disorder,Psychiatric Illnesses,Severe Mental Disorder,Severe Mental Disorders