Criteria Flashcards
Which 3 criteria apply to all diagnoses?
- The symptoms cause clinically significant distress or impairment in social, occupational, or other important areas of functioning.
- Not attributable to the physiological effects of a substance or to another medical condition.
- Symptoms not better explained by another mental disorder
MDE symptoms need to be present how often and for what duration? What else do the symptoms need to be?
Most of the day, nearly every day during the same 2 week period.
Symptoms need to be a change from previous functioning
How many possible MDE symptoms are there? How many need to be present? What are they?
9 total symptoms
5 or more must be present including at least one of the first 2 symptoms
- Depressed mood
- Anhedonia (diminished interest or pleasure in all or nearly all activities)
- Appetite/Weight (increase or decrease)
- Sleep (increase or decrease)
- Energy (fatigue or loss of energy)
- Psychomotor retardation or agitation
- Concentration decreased, indecisiveness
- Worthlessness/excessive guilt
- Suicidal ideation (or recurrent thoughts of death)
What is Criterion A for a Manic Episode?
A distinct period of abnormally and persistently
1. Elevated, expansive, or irritable mood and
2. Increased goal-directed activity or energy
Lasting 7 or more days
Present most of the day, nearly every day (or any duration if hospitalization is necessary)
What is criteria B for a manic episode
3 or more of the (4 if the mood is only irritable) of the following 7 symptoms:
GST PAID
1. Grandiosity
2. Sleep (decreased need)
3. Talkative
4. Pleasurable activities, Painful consequences
5. Activity (increased goal directed or psychomotor agitation)
6. Ideas (flight of)
7. Distractible
Must be present to a significant degree and represent a noticeable change from usual behaviour
What is required for a diagnosis of Bipolar 1? What is not required?
A single lifetime Manic Episode
Does not require any depressive episodes
What does mixed features indicate?
Can be used as a specifier for manic, hypomanic, or depressive episode of bipolar I / II
indicates the presence of both depressive and manic symptoms concurrently
What is the criteria for a hypomanic episode?
- Criterion A and B of a manic episode is met, but duration is 4 or more days (vs. 7 or more for Manic unless hospitalized)
- Significant change from the persons’ normal behaviour, noticeable to other
- Not severe enough to cause marked impairment in social or occupational functioning or to necessitate hospitalization
- Absence of psychotic symptoms (if present automatically manic)
If a manic episode is triggered by antidepressant use does it count as a manic episode?
If it continues at full criteria after the physiological effects of the antidepressant are gone, then it counts (otherwise no)
What is needed for a diagnosis of Bipolar 2?
- Meet criteria for a current or past hypomanic episode
- Meet criteria for a current or past major depressive disorder
Criterion A for Persistent Depressive Disorder
Depressed mood for most of the day, for more days than not, as indicated either by subjective account or observation by others, for ≥2 yr
What did Persistent Depressive Disorder used to be called?
Dysthymic Disorder
Criterion B for Persistent Depressive Disorder?
During the depressed period of more than 2 years, experiencing 2 or more of the following
1. Appetite:Poor appetite or overeating
2. Sleep: Insomnia or hypersomnia
3. Low energy or Fatigue
4. Poor concentration or difficulty making decisions
5. Low self-esteem
6. Feelings of hopelessness
Criterion C for Persistent Depressive Disorder?
During the depressed period of more than 2 years the person has never been without the symptoms in criteria A and B for more than 2 mo at a time
How many major depressive episodes are needed for at diagnosis of major depressive disorder?
Can be diagnosed with a single episode. If diagnosing “recurrent” then there needs to be 2 or more with at least 2 consecutive months of not meeting MDE criteria inbetween.
Criterion E for Persistent Depressive Disorder?
There has never been a manic or hypomanic episode, and criteria for cyclothymic disorder have never been met