Persistent Depressive Disorder Persistent Depressive Disorder Diagnosis & DSM-5 Criteria 1 — Questions and Answers
Question 1: According to DSM-5, what is the minimum duration of depressed mood required for a diagnosis of Persistent Depressive Disorder (PDD) in adults?
- 6 months
- 1 year
- 2 years (Correct answer)
- 3 years
Correct answer: 2 years
DSM-5 requires depressed mood for at least 2 years in adults for a PDD diagnosis.
Question 2: Which term was formerly used for Persistent Depressive Disorder before the DSM-5?
- Major Depressive Disorder
- Dysthymia (Correct answer)
- Cyclothymia
- Adjustment Disorder
Correct answer: Dysthymia
PDD was previously called Dysthymia in DSM-IV and earlier editions.
Question 3: How many additional symptoms beyond depressed mood must be present for a PDD diagnosis (DSM-5)?
- At least 1
- At least 2 (Correct answer)
- At least 3
- At least 4
Correct answer: At least 2
DSM-5 requires at least 2 additional symptoms from a specified list alongside depressed mood for PDD.
Question 4: Which of the following is NOT one of the additional symptoms listed in DSM-5 for PDD?
- Poor appetite or overeating
- Hallucinations or delusions (Correct answer)
- Low self-esteem
- Feelings of hopelessness
Correct answer: Hallucinations or delusions
Psychotic features such as hallucinations or delusions are not part of the DSM-5 PDD symptom criteria.
Question 5: According to DSM-5, during the 2-year period for PDD diagnosis, the individual must never be without symptoms for more than:
- 1 month
- 2 months (Correct answer)
- 3 months
- 6 months
Correct answer: 2 months
DSM-5 states that symptom-free intervals cannot exceed 2 consecutive months during the 2-year period.
Question 6: Which specifier is used in DSM-5 when a patient with PDD also meets full criteria for a Major Depressive Episode?
- With melancholic features
- With double depression
- With persistent major depressive episode (Correct answer)
- With anxious distress
Correct answer: With persistent major depressive episode
DSM-5 uses the specifier 'with persistent major depressive episode' when full MDE criteria are met within PDD.
Persistent Depressive Disorder Persistent Depressive Disorder Diagnosis & DSM-5 Criteria 1
According to DSM-5, what is the minimum duration of depressed mood required for a diagnosis of Persistent Depressive Disorder (PDD) in adults?