Posts Tagged 'diagnosis'

Is Anxiety Depression?

DoodleYesterday, in a brief article Anxiety vs. Depression at Psychology Today, psychiatrist Fredric Neuman tried to explain why psychiatrists often prescribe antidepressant medication even if the patient indicates that her main problem is anxiety or panic attacks rather than depression.

    He states that major depression can often have not a kind of sad feeling as its predominant symptom, but rather anxiety. According to him, when there are also other well-known symptoms such as interrupted sleep, loss of appetite and loss of sexual interest, this specific combination of symptoms can be clear enough for the psychiatrist to diagnose a case as depression: even when the patient would label herself primarily as suffering from waves of anxiety, not from depression.

Panic!    I suppose he may be right – but only, of course, in those cases where (a) this anxiety or panic does indeed come together with other main symptoms of depression, and (b) where this occurs not incidentally but frequently, throughout most days over an extended period.

    Brief as it is, Neuman’s interesting article leaves several important questions unanswered. Here are the two questions that came to my mind immediately:

1. Many people experience anxiety or sudden panic attacks once in while or even frequently. By itself, this may not necessarily be abnormal or an indication of illness; it can for example be caused by actual worries, or by a temporarily overactive self-protection mechanism. Can we be sure that psychiatrists will not jump too easily to the conclusion that such anxiety indicates an underlying depression?
    In other words, can we be sure that psychiatrists will not too easily prescribe antidepressant medication – with sometimes far-reaching and undesirable side effects – even in simple cases where in fact it might be better to just address this anxiety by itself?

2. Neuman does define “depression” but did not really define “anxiety”. So this raises the question what degree of anxiety a psychiatrist should consider bad enough to justify the prescription of antidepressant medication. I suppose this applies to anxiety that is so intense that the patient cannot function normally in daily life anymore. But will it also apply to intermittent feelings of anxiety that the patient merely finds unpleasant or disturbing? Where exactly do we draw the border line between serious anxiety and fairly “normal” anxiety?
    In other words, can we be sure that psychiatrists will not too easily prescribe antidepressant medication even in simple cases where in fact it might be better to explain to the patient that sometimes anxiety (just like grief) is not a kind of aberration but a natural feeling that we should accept as one of the many facets of life?

    Neuman is a qualified anxiety expert (at the Anxiety & Phobia Center of White Plains Hospital) so I hope he will soon give us a follow-up article with a little more of his views on anxiety in relation to depression.


 tip: In my own perhaps too simple view, the best short-term way to counter a frightening, paralyzing, irrational attack of anxiety is this.
    Seek out someone else who at that moment can be more rational than you. Do not yet start a talk about possible causes of your anxiety: for this will often just not work in your present panicky state. Instead, together with this other person try to do something, some kind of simple distracting activity.

• footnote: At the bottom of Neuman’s Psychology Today article is also a link to his personal blog, but due to a typo it will send you to an error page. Here is a link that works.


A Lesson From The Past

Yesterday the Shorpy historical photo blog had a very interesting picture of a 1924 “Mental Hygiene” exhibition. Below is a small copy. To view it in huge format (so you can read everything on the wall) see the original photo at Shorpy.

The fascinating thing about this photo is it shows an early stage of what I like to call “illnification”: the gradual process of how, over the last 150 years, everyday mental problems became more and more formally classified and treated as illness. This includes depression.

    Of course depression has always interested doctors – in fact, since the earliest times. In the 1st century AD, the prominent Greek physician Rufus of Ephesus already studied depression; he thought it was caused by “black bile”. Do you want to know what in his view was the best remedy? Sex! He said that having sexual intercourse settles and calms the passions, and thus would counteract depression. Apparently, he did not yet recognize that severe depression can make it difficult to have satisfying sex.

    Interestingly, Rufus also thought that depression had something to do with intellectual genius (a notion that was later revived by 18th-century Romanticists). Now maybe that’s a comfort to some of us! A commented edition of Rufus’ 2000-years-old treatise can still be ordered from Google Books, Amazon, or directly from the publisher here.

Antique Valerian BottleBut I digress. The real process of “illnifying” depression began much later, in the second half of the 19th century. It has accelerated significantly since about 1900. Gradually, pharmacists, psychiatrists and hospitals discovered that there was big business in treating common mental health problems – including depression.

    The 1924 Shorpy photo illustrates this in a striking way. It shows advertisements of four psychiatric clinics offering a first examination for free (or 50 cents). Sheets inform the public how to recognize the symptoms of mental problems: “Nervous Mannerisms are Mental Danger Signals – SEE THE DOCTOR”. They list danger signals in children: “Inactivity, Morbidness, Unsociability, Fits of ‘Blues’, Excitability, Extreme Timidity ARE UNCHILDLIKE BEHAVIOR – Should Be Attended To”.

Prominently on the 1924 exhibition wall is this quote:

We see a time – When the strange child, the worried mother, the confused and depressed workman will appeal to the hospitals for relief – as they now run to them for diabetes, appendicitis, or typhoid fever”.

Here you have it: illnification, 1924-style. Largely, the time they saw coming, has indeed come.

    Partly thanks to the commercial motives behind this illnification process, today we have professional attention, medication, therapies and insights that didn’t exist 100 years ago. When something is seriously wrong psychically, today we are indeed more inclined to “appeal to the hospitals for relief”. By itself, surely this is not a bad thing.

    But often it looks like this process is still going on, continuously pushing further the boundaries between what are fairly common mood or behavior problems at one side, and what is labeled “illness” or “disorder” on the other side. A prime example is of course ADHD in children: diagnosed with “Attention Deficit Hyperactivity Disorder” today, forty years ago most of the same children would have been simply called “unruly”. Instead of giving them pills, parents would just have waited for them to grow up a little.

    The same kind of border-shifting illnification is still going on with mild forms of depression, too. People who forty years ago might have labeled themselves simply as “sad” or “somber”, may today tend more to seek professional help or medication because they now view themselves as suffering from Depression Disorder.

Be Perfect!    The question that arises here is, haven’t we pushed the borders far enough by now? Aren’t we beginning to overdo it?

    Basically, the problem here seems to be that we’ve gotten used to setting our goals a little too high. We all want (hope, maybe even expect) to be perfect. From that perspective, there must be something wrong with everyone who’s not perfect – they ought to be helped and cured. But consequently, because no one is really perfect, because no one of us is happy all the time, we might end up classifying nearly everyone as suffering from some kind of illness or disorder.

    This would be pointless and in a few cases (where this classification might have the effect of a self-fulfilling prophecy) it might even be counterproductive. So the question remains: where and how do we draw the border line between common mood problems and depression?

    The approach of those 1924 mental health people may have been better than ours. They did not yet strive for perfection. The message on their exhibition was focused on recognizing indications of something abnormal in mood or behavior. Back then, the boundary between just being distressed or suffering from depression still was defined by a simple common-sense notion of what was fairly normal on the one hand, and what was definitely not normal on the other hand.

Worrying BabyMaybe that’s where we should draw the border line between illness and non-illness again. And, resisting commercial impulses, stop further illnification.

    There may be a personal lesson in this: nobody can be all right all the time. Many of us can hardly expect to go through life without incidental episodes of depression. In many cases, this is not abnormal. It’s just a fact of life. If we won’t run immediately to the doctor for every slight bout of headache, then why should we run immediately to the psychiatrist for every slight bout of depression?


 tip: If you wonder if something is really wrong with you, first ask yourself: isn’t it fairly normal what I am going through?
    If what happens to you will also happen frequently to other people around you, then maybe the answer is: yes. Maybe in that case you’re not seriously ill, but just reacting in a natural way.
    Of course I do not mean to suggest here that you shouldn’t look for professional help when you really need it.


 

Online Depression Tests: Useless

Doodle Mood Meter

Depression Test SearchingIf you search Google for “depression test”, you will get about 460,000 results: most of them brief online questionnaires that are supposed to help you determine if you are suffering from depression. If you omit the quote marks around “depression test”, Google will even spew out 192,000,000 results.

    Well, you saw my title, did you? No need to beat about the bush here. In nearly all cases, these online self-assessment depression tests are totally useless. Sometimes, they even do more bad than good. Let me explain.

    But before getting to those tests themselves, let’s ask ourselves why – apparently – they are so popular. Why would you want to take some online test to find out if you really depressed? Obviously, the fact itself that you want to test your mood for “depression”, already indicates that something feels wrong. Otherwise – if you felt just fine – why would you want to try one of those depression tests?

Depression Badge    So it looks like people are flocking to those test pages not to find out whether they feel somewhat depressed (they already know), but rather to find out if this depressed mood is Really Serious. They want to know if their problems deserve the Official Badge Of Serious Depression. They want such a test either to confirm “Yes indeed, we have to label you as an Official Case of Depression” or they want the test to tell them “Oh well, it’s not as bad as you thought, you don’t formally qualify”. Both outcomes are not only dubious, but will help you no further. Of course some test results may also scale you, say, 3 on a 1-to-5 depression scale. Would that help you in any way?

    Most of these thousands of online depression tests are more or less identical. The free tests are usually based on a standard pattern; most of them are an abridged version of the antiquated 1983 Wakefield Questionnaire. In many other cases, sites present a somewhat more modern depression question list that was put together with sponsoring by Pfizer (the pharmaceutic industry). All these lists pretend they can tell you if you are really depressed by your answering just a simple list of 15 to 20 questions; there are even many tests online that claim they can give you an outcome based on only 10 answers.

Test MaterialTo be fair, I must say there are also depression tests of somewhat higher quality online: those may have over a 100 questions, and more often use not a simple list but a tree-pattern setup, meaning that your answer to one question determines what questions you will get next. But usually these more complex online tests will give you only an incomplete teaser-result for free, and you will have to pay for the actual outcome.

    In this post, I focus not on such paid online depression tests but on all those simple free tests that offer you only a handful of questions.

So what do these simple tests ask you? Let’s take #1 from the top of our Google “depression test” search page: a strangely anonymous website called My Depression Test. This is a simple list of 18 items; for each one you can score 1-6 on a scale from “Not At All” to “Very Much”. Here is their complete question list:

     1. I do things slowly.
     2. My future seems hopeless.
     3. It is hard for me to concentrate on reading.
     4. The pleasure and joy has gone out of my life.
     5. I have difficulty making decisions.
     6. I have lost interest in aspects of life that used to be important to me.
     7. I feel sad, blue, and unhappy.
     8. I am agitated and keep moving around.
     9. I feel fatigued.
    10. It takes great effort for me to do simple things.
    11. I feel that I am a guilty person who deserves to be punished.
    12. I feel like a failure.
    13. I feel lifeless – more dead than alive.
    14. My sleep has been disturbed – too little, too much, or broken sleep.
    15. I spend time thinking about HOW I might kill myself.
    16. I feel trapped or caught.
    17. I feel depressed even when good things happen to me.
    18. Without trying to diet, I have lost, or gained, weight.

Note that 9 out of these 18 questions (the ones I marked with a red dot ) if you put them in other words, in fact each simply ask you the very same thing: “Do you feel depressed?”
    And 7 of the remaining 9 questions (the ones with a green dot ) do in fact also each ask the same thing: “Do you have trouble doing things in a satisfactory way?”

So actually, the entire list boils down to two main questions that you repeatedly have to give your score for:
     1. (7 times) Do I have trouble doing things in a satisfactory way?
     2. (9 times) Do I feel depressed?
To which it adds only two really different items:
     3. Do I feel guilty?
     4. Do I have inexplicable weight changes?

At the same time, several obvious and essential questions have been completely left out. For example, one of the key questions that has been omitted is: do I have intermittent depressed and happy periods, or do my feelings of depression stretch out continuously over a period longer than a few weeks?

Aggression TestSo far for the vapid shallowness of the whole thing: the entire list does little more than “measuring” and confirming what you already hoped, feared, felt, or knew. But there are many more problems here.

    One problem is of course the arbitrary character of this test. Because there is not enough variety between the questions and because most of them ask directly about how you feel, the result becomes highly dependent from how you happen to feel when filling it in. Doing this same test at 9 in the morning may give you a different score from doing it at 9 in the evening.

    The test is also arbitrary in another way: to score for each question, you are asked to choose between options such as “Just a little”, “Somewhat” or “Moderately”. What another person would call “Somewhat”, you might consider “Moderately”. This would be no problem if there were enough questions to compensate for incidental differences. But in combination with the very small number of questions in a test like this, this means that two equally depressed people might very well end up with a different end score.

    But there is a much more important problem with tests like this one. It is that they are far too easily manipulable. It is quite clear beforehand how your answer to for each question will contribute to your total “depression score”. In the test I listed above, “Not At All” is always good and “Very Much” is always bad. As a result, it is too easy to answer everything (intentionally or on a less conscious level) in a way that ensures you get the result you want or expect.

    In the much more extensive test forms used by professional psychologists and psychiatrists, there are usually mechanisms built in to prevent this undesirable effect and to guarantee a more objective outcome. Like, the same thing will be asked across the list in four completely different ways to check your consistency; scaling questions will be alternated with yes-or-no questions and open-end questions. And there will be reverse-questions: meaning that a “Very Much” answer might be bad for one question but good for another question. With such a professional test, it is more difficult to predict all the time what you are supposed to answer, and therefore the total of your many scores will be more honest and objective.

Pieces Of The Puzzle    Such professional tests also take into account that there are different kinds with depression with very different symptoms. Guiding you along that variety of symptoms, for example using a tree-pattern setup like I mentioned before, they will in the end not just determine how depressive you are. Rather, they will – as a preliminary diagnosis – indicate what kind of depression you may be coping with.

    The primitive online test example above does no such thing. Apart from sleep and weight loss-or-gain (and it does not differentiate between loss or gain) it almost seems to presume there is only one, vague, general kind of depression with similar symptoms for everyone. And with this primitive kind of test, an incidental one-day somber mood can easily be labeled wrongly as “depression”.

    It takes a professional psychiatrist not just a much more extensive and intelligently constructed test form, but also a few hours of thorough and probing talks with you before she can arrive at a real diagnosis. This investigation is what she needs both to determine the seriousness of your depression, and to establish what specific kind of depression you are coping with.

    Are you really naive enough to believe that a shallow, deficient, suggestive, primitive online mini-test like the one I dissected above can contribute anything that comes even near to a real diagnosis? Do you really think there is any reason to take the verdict of such a test seriously?

    As I said at the top of this post, at best such an online test provides you only with some kind of label, a kind of badge that is based on superficial and doubtful grounds. If a Depression Badge is what you need, so be it.

    But for some people these tests can be dangerous too, in more than one way. They may provide you with a false assurance or a false certainty. They may, by giving someone the badge “you are indeed extremely depressed”, thrash that person’s last hopes and only worsen the depression: self-labeling is not always wise. Or they may give a very depressed person the badge “you are indeed somewhat depressed but it’s only moderate”, thereby tempting him to wait a little longer before seeking actual help.

Summary:

CrosswordsThese short online depression tests are incomplete, superficial and methodically totally inadequate. They will not tell you anything you didn’t in fact already feel or know. They will not help you any further. They may label you in a way that is not always correct or wise. And they may leave you with a false and unfounded feeling of certainty.

In fact, trying to do an online crossword puzzle might be much healthier and much more useful to you, than doing one of these online depression tests.


 tip: Just trust your own feelings. The depth and persistence of your own depressive feelings should tell you if you need to seek help, not some superficial online test.
    And let me add one specific warning: beware of “depression tests” on websites that at the same time want to sell you some product (a therapy, medication, self-help book, whatever). Those websites might have an interest in their “test” telling you that you are depressed.


 


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Today In History:

Arthur Conan DoyleMay 22, 1859 –
Birth date of Arthur Conan Doyle, the Scottish physician and writer who in his popular stories (from 1887 to 1927) created the best known detective ever: the sharply observing and deducing Sherlock Holmes.
   Doyle profiled Sherlock Holmes as an obvious bipolar character, with both manic-active and depressed-lethargic episodes. In the stories, Holmes keeps trying to overcome his periodic depressions by playing the violin (sometimes), smoking (frequently) and using cocaine (as a real addict).
   Portrayed in this way, Doyle's Sherlock Holmes probably was the first popular fiction character suffering from frequent depressions.

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