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[2] [3] Alternatively, the Montgomery-Åsberg Depression Rating Scale (MADRS) features ten items to be completed for the purpose of assessing the effects of drug therapy, [2] [4] Another scale is the Raskin Depression Rating Scale rating the severity of the patients' symptoms in three areas: verbal reports, behavior, and secondary symptoms of ...
Each item yields a score of 0 to 6; the overall score thus ranges from 0 to 60. [4] Higher MADRS score indicates more severe depression. Usual cutoff points are: 0 to 6: normal [5] /symptom absent [4] 7 to 19: mild depression [4] [5] 20 to 34: moderate depression [5] 35 to 60: severe depression. [5]
The following diagnostic systems and rating scales are used in psychiatry and clinical psychology.This list is by no means exhaustive or complete. For instance, in the category of depression, there are over two dozen depression rating scales that have been developed in the past eighty years.
[1] [2] [3] The PHQ-9 is a component of the larger self-administered Patient Health Questionnaire (PHQ), but can be used as a stand-alone instrument. [4] The PHQ is part of Pfizer's larger suite of trademarked products, called the Primary Care Evaluation of Mental Disorders (PRIME-MD). [5] The PHQ-9 takes less than three minutes to complete.
The Patient Health Questionnaire 15 item (PHQ-15) contains the PHQ's somatic symptom scale. [8]: 3 [17] It is a well-validated measure, which asks whether symptoms are present and about their severity. [18] A brief version, the Somatic Symptom Scale - 8 was derived from PHQ-15. [18]
A strong acid, such as hydrochloric acid, at concentration 1 mol dm −3 has a pH of 0, while a strong alkali like sodium hydroxide, at the same concentration, has a pH of 14. Since pH is a logarithmic scale, a difference of one in pH is equivalent to a tenfold difference in hydrogen ion concentration.
Max Hamilton originally published the scale in 1960 [3] and revised it in 1966, [4] 1967, [5] 1969, [6] and 1980. [7] The questionnaire is designed for adults and is used to rate the severity of their depression by probing mood, feelings of guilt, suicide ideation, insomnia, agitation or retardation, anxiety, weight loss, and somatic symptoms.
According to Beck's publisher, 'When Beck began studying depression in the 1950s, the prevailing psychoanalytic theory attributed the syndrome to inverted hostility against the self.' [3] By contrast, the BDI was developed in a novel way for its time; by collating patients' verbatim descriptions of their symptoms and then using these to structure a scale which could reflect the intensity or ...