TAKING A PSYCHIATRIC HISTORY

These are the components you will have to ask when conducting an interview with a psychiatric history:

  1. Setting the Stage
    1. Make sure you’re in a safe position,
    2. Introduce yourself
    3. Figure out the chief complaint and all the other complaints the patient wants to talk about.
    4. Set the agenda.
    5. Ask for verbal consent for the interview.
  2. Identifying Info
    1. Get information on their sex, age, occupation, who they live with, where they live.
  3. History of Present Illness
    1. Ask about the circumstances that led to the hospital admission. In your head, keep asking yourself if this is abnormal.
    2. For each current complaint, ask about onset, duration, severity, progress, aggravating/relieving factors. Keep in mind whether or not the patient’s complaints are qualitatively and quantitatively normal.
    3. Keep in your mind a differential diagnosis, and then ask questions that would key in on a working diagnosis.
    4. Ask if there are any self harm thoughts, self harm attempts. If there have been attempts, ask about the nature and degree.
    5. Ask how the patient has progressed, and ask how the illness has affected the patient’s life.
  4. Past Psychiatric History
    1. Ask about other psych problems that the patient may have had in the past.
    2. For each one, ask about symptoms, onset, severity, how it has affected the patient’s life, whether or not the patient was admitted to the hospital, and whether it was voluntary or involuntary.
    3. For each episode, ask how the patient was treated (medication, therapy, care coordinator), and the results. Ask what helped and what did not help.
    4. Ask if the patient had self harm or harm to others at the time.
    5. Link the episodes together — is the patient getting worse? better? Patients with schizophrenia often gets worse over time, whereas patients with depression may appear normal between episodes.
  5. Past Medical History
    1. Ask about past medical problems and their treatments. Events like getting cancer and surgery can often lead to depression. Conditions like Cushing’s disease and hypothyroidism can also have psychiatric effects. Some viruses can even effect the brain, causing psych problems. Medical problems can have both direct and indirect consequences in behavior.
    2. Ask about current medical problems and the treatments that the patient currently takes.
    3. Ask about allergies, illnesses, hospitalizations, etc.
  6. Family Medical History
    1. Ask about the patient’s family — how many siblings? children? parents still alive? if deceased, how? divorced/separated?
    2. Ask if there is anyone else in the family with mental health problems, self-harm/suicide, or alcohol/drug abuse.
    3. Ask if there has been any crime in the family.
  7. Personal Social Background
    1. Birth — was the patient full term? preterm? natural? c-section? asphyxiation during birth? any problems during birth (i.e. placenta previa)? Was the patient’s mother’s pregnancy OK? did the mother take drugs, drink alcohol, get xray/radiation, or get a TORCH infection during pregnancy? How was the patient’s APGAR score when born? Problems during birth and fetal development can be associated with behavioral problems in the future.
    2. Milestones — did the patient develop normally through childhood? how was upbringing at home? how did patient’s development compare with peers/friends?
    3. School — did the patient go to a mainstream school? special school? did the patient have learning disabilities? how were peer relationships? did the patient complete school? did the patient go to college?
    4. Jobs — what jobs did the patient have? what was the longest job? what was the last job and when? why did it terminate? Was there a frequent change of jobs because the patient can’t do the task? Can they cope with challenges of the job?
    5. Relationships — First relationship? longest relationship? last relationship? what happened? does the patient still have feelings for the relationship? current relationships? children/dependents? children can affect relationships. Was there a frequent change in relationships?
    6. Current Social Situation — how is current relationship w/ significant others or family? any friends? any stresses? any support?
    7. Sexual History — don’t underestimate the importance of this.
    8. Finances — can be a source of stress
    9. Values/Beliefs — can affect how they think or act or see the world. Could also be a source of support. Need to differentiate between beliefs that is aligned to their culture vs. beliefs that are delusional.
    10. Self-Sustainability — can patient care for him/herself? IMPORTANT TO ASK!
    11. Any other significant events in the patient’s life?
  8.  Substance Use History
    1. Alcohol? Smoking? Drugs?
    2. Amount? Frequency? Duration? Look for any addictions.
    3. Effects — Physical, mental, social, forensic (i.e. has the patient been arrested for alcohol or drugs?).  Long-term cannabis use has effect on brain/behavior, especially when people are genetically predisposed to psychiatric illnesses.
    4. was there an environmental stressor that started the substance use?
  9. Premorbid Personality
    1. Ask patient and family/friends what the patient was like before the illness. Ask what it is like now. It’s important to distinguish between what is normal for the patient and what is abnormal. If a patient has always had a shy personality, then being shy now is not abnormal. However, if the patient used to be talkative before the illness and is now shy, then it is abnormal.
    2. How has personality changed?
    3. How does patient feel about personality now?
  10. Forensics
    1. Has the patient been in trouble with the law before?
  11. Risk Assessment
    1. Risk to self — method of harming self? when? where? plans (wills)? how long before attempt had you been thinking about it? told anyone? suicide note? arrangements for funeral? previous history of self harm? regrets? what did you want to happen? what did you think would happen? find out the intent behind self harm act.
    2. Risk to others — staff, significant others, and particularly note if there is risk of harm to children. Have you felt yourself getting irritable recently? losing your temper? get into arguments with strangers? lash out verbally/physically? recently? ever feel need to retaliate? Are you carrying a weapon on you now?
    3. Risk of neglect — Can the patient take care of himself? Is the patient well-kempt and well-nourished?
    4. Risk of exploitation — risk of financial (especially in older patients) or sexual exploitation (especially in younger female patients)?
    5. Risk to property — arson? vandalism?
    6. Is there a risk right now?

 

MENTAL STATUS EXAMINATION
Gives a general observation every time you see a patient. This has the equivalency to a physical exam for Psychiatry.

  1. Appearance — Eye contact? Rapport (friendly? cooperative?), abnormal movements? alert?
  2. Speech — rate? variability in tone? volume? sparse speech? lots of speech? word salad?
  3. Mood — Euthymic? Reactive? Congruent or Incongruent? variability in emotion?
    1. Subjective — how does the patient describe his/her mood? high? low?
    2. Objective/Affect — how do you see the patient’s mood as? How does the patient express his/her mood? blunted? flat? appropriate? inappropriate?
  4. Thought
    1. Content — delusions of grandeur? paranoia? reference? self? You can figure these out by asking questions like: “Do you feel you are special in any way?” “Do you ever feel you are being followed?” “Have you ever thought others are poisoning your food?” “Do you ever feel that people on TV are talking about you?” etc.
    2. Possession — thought withdrawal? insertion? broadcast? You can figure this out by asking: “Do you ever feel others can hear your thoughts?” or “Do you ever feel that others can interfere with your thoughts?”
    3. Flow — Loosening of association? Word Salad? Tangentiality? Circumstantiality? Thought blocking?
  5. Perception
    1. Illusions — false interpretation of real things
    2. Hallucination — sensing something that is not there. Auditory/visual/olfactory/gustatory/tactile hallucinations? “Have you seen or heard anything recently that you couldn’t explain?” “Have you noticed anything funny going on lately?”
      1. Description — Male/female voice? Do you recognize the voice? How many voices?
      2. Onset — When did you start hearing voices? When does the voice appear?
      3. Internal vs. External — Are the voices coming from inside their head or does the patient hear them as if you are talking to them? (Schizophrenia patients hear voices as if it were from an external source. Borderline patients often describes hearing voices, but recognize that they are from within their head).
      4. 2nd vs. 3rd Person — Are the voices talking to the patient in second person (commanding hallucination) or third person (commenting on the patient’s actions)?
      5. Content — What do the voices say to you?
      6. Risk — Do the voices tell you to hurt yourself? Does it tell you to hurt others? How does it make you feel? Have you ever acted on the voices? What stops you? Have you done anything to get rid of the voices? Have you ever tried to hurt yourself to get rid of the voices?
      7. Mood-congruent vs. incongruent — Does the content or onset of the hallucination correspond to the patient’s mood at the time of hallucination? Psychosis in depression is often mood-congruent. Psychosis in schizophrenia is often mood-incongruent.
      8. Do you hear them now? What are they saying?
  6. Cognitive — this is done more in the Mini Mental State Examination (MMSE)
    1. Orientation — to person, place, time.
    2. Memory — see if patient can register (ask them to repeat a phrase you say), recall (ask them to repeat something you said 5 minutes ago), remember recent events (past few days), and remote events (i.e. memories from childhood).
    3. Attention/Concentration — Patients with Schizophrenia often have trouble with these tasks:
      1. See if patient can spell “world” backwards, but first know if he/she can spell “world” forwards correctly.
      2. You could also ask them to subtract serial 7’s from 100. They have to be able to count back 5 times.
      3. You could also test attention with digit span: Digit Span — “repeat after me “1”…. “1,5”….. “1,5,3”….. “1,5,3,2” …… “1,5,3,2,9” and so forth. Normally, a person will be able to repeat 7-9 digits forwards, and 5-7 digits backwards.
      4. Test of Vigilance — “if you hear me say the letter ‘A,’ tap the table”
      5. You could also ask patient to recite days of the week forward and backwards.
    4. Knowledge — who is the queen/president? Name three large cities in the world.
    5. Reading/Writing — see if patient can read something, or write a sentence of his/her own.
    6. Calculation — ask patient to do simple calculations, like 2+3=5.
    7. Comprehension — point to something and ask the patient to name it. Say a series of commands and see if the patient can do it correctly.
    8. Visual-spatial Thinking — ask the patient to copy a complex shape.
    9. Abstract Thinking — i.e. what’s does an apple and orange have in common? patients who are capable for abstract thinking will say “they are both fruits.” Those who are not capable, like in many schizophrenia patients, may say “they are both round.”
    10. Cognitive Estimation — see how well the patient can estimate… i.e. how long would it take to get from Blackburn to London?
    11. Semantic Memory — memory of certain events, or meaning of particular person in their lives. i.e. What does September 11 mean to you?
    12. Topographic Memory — describe how do you get from your bedroom to the lounge?
  7. Judgement — assess the patient’s judgement by asking what they would do in certain situations, i.e. what he/she would do if she smelled smoke in the theater, or something more related to their case.
  8. Insight
    1. How does patient think about his/her illness?
    2. Does patient think it’s a physical or mental problem?
    3. Does the patient think he/she needs treatment? Does the patient think it will help?
    4. Does the patient want help?
    5. Does the patient have poor, partial, or full insight?

For a summary of taking a regular patient interview, please see here.