The Young Mania Rating Scale (YMRS), developed by Vincent E Ziegler and popularised by Robert Young, is an eleven-item multiple choice
diagnostic
Diagnosis is the identification of the nature and cause of a certain phenomenon. Diagnosis is used in many different disciplines, with variations in the use of logic, analytics, and experience, to determine " cause and effect". In systems engine ...
questionnaire which
psychiatrist
A psychiatrist is a physician who specializes in psychiatry, the branch of medicine devoted to the diagnosis, prevention, study, and treatment of mental disorders. Psychiatrists are physicians and evaluate patients to determine whether their sy ...
s use to measure the presence and severity of
mania
Mania, also known as manic syndrome, is a mental and behavioral disorder defined as a state of abnormally elevated arousal, affect, and energy level, or "a state of heightened overall activation with enhanced affective expression together wit ...
and associated symptoms.
[ The scale was originally developed for use in the evaluation of adult patients with ]bipolar disorder
Bipolar disorder, previously known as manic depression, is a mental disorder characterized by periods of depression and periods of abnormally elevated mood that last from days to weeks each. If the elevated mood is severe or associated with ...
, but has since been adapted for use in pediatric
Pediatrics ( also spelled ''paediatrics'' or ''pædiatrics'') is the branch of medicine that involves the medical care of infants, children, adolescents, and young adults. In the United Kingdom, paediatrics covers many of their youth until the ...
patients. The scale is widely used by clinicians and researchers in the diagnosis, evaluation, and quantification of manic symptomology.
A similar scale was later developed to allow clinicians to interview parents about their children's symptoms, in order to ascertain a better diagnosis of mania in children. This parent version (P-YMRS) can be completed by a parent or a teacher to determine whether a child should receive further evaluation from a psychologist or psychiatrist.[ Clinical studies have demonstrated the ]reliability
Reliability, reliable, or unreliable may refer to:
Science, technology, and mathematics Computing
* Data reliability (disambiguation), a property of some disk arrays in computer storage
* High availability
* Reliability (computer networking), a ...
and validity
Validity or Valid may refer to:
Science/mathematics/statistics:
* Validity (logic), a property of a logical argument
* Scientific:
** Internal validity, the validity of causal inferences within scientific studies, usually based on experiments
** ...
of the parent version of the scale, which has been found to provide “clinically meaningful information about mood disorders in youth." The P-YMRS does succeed in identifying most cases of childhood bipolar disorder, but it has an extremely high false positive rate.[
]
See also
*Diagnostic classification and rating scales used in psychiatry
Diagnosis is the identification of the nature and cause of a certain phenomenon. Diagnosis is used in many different disciplines, with variations in the use of logic, analytics, and experience, to determine " cause and effect". In systems enginee ...
References
External links
Online version of P-YMRS
*
*
EffectiveChildTherapy.Org information on bipolar disorders
Society of Clinical Child and Adolescent Psychology
{{Psychology
Bipolar disorder
Depression (mood)
Mental disorders screening and assessment tools
Mood disorders
Screening and assessment tools in child and adolescent psychiatry
Mania screening and assessment tools
Treatment of bipolar disorder