One in every 280 million individuals in the world is affected by depression but most of them remains undiagnosed months and even years are passed. Standardized scripting instruments provide evidence-based rapid symptom recognition, but are they meaningful in clinical aspects, or another internet assessment? The solution, supported by decades of studies, is more fateful than many would hope.
01
What Would a Depression Screening Test Really Look Like?
- The PHQ-9 (Patient Health Questionnaire-9) the most commonly used tool, was created by Columbia University and was tested in a large 2001 medical investigation. It contains only nine questions, each of which requests your frequency of occurrences over the last two weeks concerning such situations as loss of interest in what was previously enjoyable, feeling non-specifically fatigued, difficulty sleeping or excessive sleepiness, or being unable to focus on easy tasks.
- Individually, the questions will be rated on a scale of 0 to 3 (not at all to nearly every day) with the total points amounting to 27. A score of 5-9 implies mild depression, 10-14 moderately, 15-19 moderately severely and 20 and above severely depressed. It can be done in less than three minutes and according to the research it is accurate in identifying depression approximately 88 percent of the time. This is not a personality test, but it is the same test that physicians in hospitals and clinics worldwide administer.
02
What Exactly is Depression?
- Depression is not just having a bad week or sad following a bad event. It is a psychiatric disorder identified in the DSM-5 — the standard diagnostic manual of psychiatrists around the world — as a low mood persisting two weeks or poorly defined lack of interest lasting at least two weeks to the extent of disrupting normal routine activities.
- There are various forms of the condition. The most prevalent one is the Major Depressive Disorder (MDD), which is characterized by repeated episodes of severe symptoms. Persistent Depressive Disorder (Dysthymia) is milder and chronic, and may last two or more years. Postpartum Depression is common and occurs in around 1 out of 7 new mothers and is often mistaken with normal new-parent fatigue. Treatment pathways of each form differ, and this is the very reason, why proper identification of them, with the help of such tool as PHQ-9, is so significant.
03
What Does It Really Feel Like to be in Depression?
- Depression is something most individuals fail to notice in themselves since it is not always manifested as sadness. The most prevalent ones are the feeling of emptiness or numbness that cannot be overcome with time, a significant decline in energy that cannot be restored by sleep, disengaging with friends and family without a clear understanding of the reason, and being unable to make even minor decisions.
- Physical symptoms are as real and as common. All the mentioned symptoms of depression are unexplained headaches, digestive problems, and chronic pain that cannot be explained by any medical factor. Depression is often not even initially accompanied by low mood, particularly in old people who often show it through irritability, memory problems or even physical tiredness and that is why the disease is not detected in such age group.
04
What Happens If Depression Goes Untreated?
- Emotional pain is by far not the only effects of untreated depression. The mean time between the initial symptoms and the diagnosis is 11 years. During this time, untreated depression is a major risk factor of heart disease, compromises the immune system, and is among the best predictors of substance use disorder.
- The effect on everyday activity is no less severe. Research consistently indicates that depression lowers productivity in the workplace more than the majority of long term physical illnesses, because it causes the break up of intimate relationships, and in extreme circumstances is directly connected to suicide - which takes the life of about 700,000 people in the world each year according to the World Health Organization. An early screening does not only make people feel better. It helps to save lives in quantifiable, written language.
Conclusion
Depression is widespread, underdiagnosed and vastly misunderstood yet it is also one of the easiest mental disorders to treat in early diagnosis. A reliable screening test such as PHQ-9 is less than three minutes and has directed millions of individuals to care that they would not have otherwise sought. When something has been feeling consistently unwell, when you feel unenergetic, or un-motivated, or un-moody, it warrants more than being swept under the carpet. A screening test is an easy, non-public, and actually significant place to begin.
Methods
Details
What Would a Depression Screening Test really Look Like?
The PHQ-9 asks individuals to rate the frequency of nine specific depressive symptoms over the past two weeks on a scale from 0 to 3.
What Exactly Is Depression?
Depression is a psychiatric disorder identified as a low mood persisting two weeks or poorly defined lack of interest lasting at least two weeks to the extent of disrupting normal routine activities.
What Does It Really Feel Like to be in Depression?
All the mentioned symptoms of depression are unexplained headaches, digestive problems, and chronic pain that cannot be explained by any medical factor.
What Happens If Depression Goes Untreated?
Untreated depression is a major risk factor of heart disease, compromises the immune system, and is among the best predictors of substance use disorder.
Conclusion
When something has been feeling consistently unwell, when you feel unenergetic, or un-motivated, or un-moody, a screening test is an easy, non-public, and actually significant place to begin.
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