Modified with permission by the GLAD-PC team from the PHQ-9 (Spitzer, Williams, & Kroenke, 1999), Revised PHQ-A (Johnson,
2002), and the CDS (DISC Development Group, 2000)
PHQ-9: Modified for Teens
Name: Clinician: Date:
Instructions: How often have you been bothered by each of the following symptoms during the
past two weeks? For each symptom put an “X” in the box beneath the answer that best
describes how you have been feeling.
(0)
Not At All
(1)
Several
Days
(2)
More Than
Half the
Days
(3)
Nearly
Every Day
1. Feeling down, depressed, irritable, or hopeless?
2. Little interest or pleasure in doing things?
3. Trouble falling asleep, staying asleep, or sleeping too
much?
4. Poor appetite, weight loss, or overeating?
5. Feeling tired, or having little energy?
6. Feeling bad about yourself – or feeling that you are a
failure, or that you have let yourself or your family
down?
7. Trouble concentrating on things like school work,
reading, or watching TV?
8. Moving or speaking so slowly that other people could
have noticed?
Or the opposite – being so fidgety or restless that you
were moving around a lot more than usual?
9. Thoughts that you would be better off dead, or of
hurting yourself in some way?
In the past year have you felt depressed or sad most days, even if you felt okay sometimes?
[ ] Yes [ ] No
If you are experiencing any of the problems on this form, how difficult have these problems made it for you to
do your work, take care of things at home or get along with other people?
[ ] Not difficult at all [ ] Somewhat difficult [ ] Very difficult [ ] Extremely difficult
Has there been a time in the past month when you have had serious thoughts about ending your life?
[ ] Yes [ ] No
Have you EVER, in your WHOLE LIFE, tried to kill yourself or made a suicide attempt?
[ ] Yes [ ] No
**If you have had thoughts that you would be better off dead or of hurting yourself in some way,
please discuss this with your Health Care Clinician, go to a hospital emergency room or call 911.
Office use only: Severity score:
Use with Permission.
Guidelines for Adolescent Depression in Primary Care. Version 2, 2010.
Scoring the PHQ-9 modified for Teens
Scoring the PHQ-9 modified for teens is easy but involves thinking about
several different aspects of depression.
To use the PHQ-9 as a diagnostic aid for Major Depressive Disorder:
Questions 1 and/or 2 need to be endorsed as a “2” or “3”
Need five or more positive symptoms (positive is defined by a “2” or
“3” in questions 1-8 and by a “1”, “2”, or “3” in question 9).
The functional impairment question (How difficult….) needs to be
rated at least as “somewhat difficult.”
To use the PHQ-9 to screen for all types of depression or other mental
illness:
All positive answers (positive is defined by a “2” or “3” in questions 1-8
and by a “1”, “2”, or “3” in question 9) should be followed up by
interview.
A total PHQ-9 score > 10 (see below for instructions on how to obtain
a total score) has a good sensitivity and specificity for MDD.
To use the PHQ-9 to aid in the diagnosis of dysthymia:
The dysthymia question (In the past year…) should be endorsed as
“yes.”
To use the PHQ-9 to screen for suicide risk:
All positive answers to question 9 as well as the two additional suicide
items MUST be followed up by a clinical interview.
To use the PHQ-9 to obtain a total score and assess depressive severity:
Add up the numbers endorsed for questions 1-9 and obtain a total
score.
See Table below:
Total Score Depression Severity
0-4 No or Minimal depression
5-9 Mild depression
10-14 Moderate depression
15-19 Moderately severe depression
20-27 Severe depression
Use with Permission.
Guidelines for Adolescent Depression in Primary Care. Version 2, 2010.
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