BioProfile analysis · wellbeing scan

Nothing is wrong, and still you have not felt good for weeks. Five questions put a number on it.

Your result in 3 minutes

The result screen of the BioProfile wellbeing scan on a phone, with a score of 36 per cent

Your wellbeing score over the past two weeks, with the published cut-off value next to it.

The World Health Organization published five statements about the past two weeks. We ask them word for word, in the official Dutch translation, and convert your answers into a score from 0 to 100. An analysis of your answers, never a diagnosis.

Free

5 questions

About 3 minutes

Score from 0 to 100

You fill in your first name and email address, and then your score is on your screen.

Five questions that uncover why you have felt flat for weeks, while nothing is wrong

(and the scientifically supported reason why it is precisely these five)

You wake up and the day already feels like work. You do not feel like doing anything, not even the things you were still looking forward to last year. You are not down and you are not restless, you are flat. You sleep your hours, you eat your vegetables, you move enough. And still.

That is the hard thing about wellbeing: there is no thermometer for it. You cannot draw blood for it, you do not see it on an X-ray, and your GP finds nothing. So it stays a feeling. Today goes a little better, tomorrow it does not, and three months from now you still do not know whether you have gone forward or back.

The World Health Organization solved that by measuring it. Five statements about the past two weeks, each with six answers, added up into a score from 0 to 100. Not a diagnosis. But a number. And a number is something you can follow.

The first statement of the WHO-5 in the BioProfile scan, with six answer options
Statement 1 of 5. For each statement you say how often it applied to you over the past two weeks.

Most people start at the solution

An earlier bedtime. A month of running. Two weeks without alcohol. A weekend away. All sensible, and all of them start in the same place: with what you are going to do about it.

So afterwards you never know whether it did anything. You have written down nowhere where you began. Without a starting value, every change is a feeling about a feeling.

We analyse the real cause first

At BioProfile we turn the order around. First measure what is there now, with questions someone else has validated, and only then talk about what you do with it. Analyse, and only then advise.

The wellbeing scan is the first step of that analysis, and the shortest.

The question about what you would most like to improve, in the BioProfile scan
The scan starts with what you want to improve.

What you get back in about three minutes

You start with eight short questions about yourself. They do not count towards your score; they make sure we can read the rest properly. One of them you may skip.

Then come the five statements of the WHO-5, about the past two weeks. For each statement you say how often it applied to you, from ‘at no time’ to ‘all of the time’.

You fill in your first name and email address, and your score is on your screen. Your email holds a login link, so you can find your result again later and extend your scan into your full BioProfile.

Start screen of the BioProfile wellbeing scan with the button to begin
Where you land when you click the button on this page.
  • Your wellbeing score from 0 to 100, over the past two weeks
  • The published cut-off value of the WHO-5 alongside it, so your number means something
  • Four short follow-up questions if your score comes out below that cut-off value
  • A login link in your email, so you can keep your outcome and repeat it later
The screen where you fill in your first name and email address to see your result
First name and email address, and your score is on your screen.

Repeat the scan in two weeks and you no longer have a feeling, you have two numbers.

You fill in your first name and email address, and then your score is on your screen.

What we ask you

This scan is about the past two weeks. You get five statements, and for each one you say how often it was true for you.

  • Cheerful and in good spirits
  • Calm and relaxed
  • Active and energetic
  • Waking up fresh and rested
  • Days filled with things that interest you

If your score comes out below the published cut-off value, we ask four short follow-up questions about mood and worrying:

  • Feeling down or hopeless
  • Little interest or pleasure
  • Nervous, anxious or on edge
  • Not being able to stop worrying

Those four do not count towards your score. They only decide whether we point you towards support.

The four follow-up questions about mood and worrying in the BioProfile scan
This is what the follow-up questions look like. You only see them if your score comes out below the cut-off value.

What this scan is based on

used word for word

WHO-5 Well-Being Index

The only instrument we use word for word, because it is freely and openly available. Five positively worded questions, a raw score of 0 to 25 converted into a percentage, where 50 per cent or lower reads as low wellbeing and 28 per cent or lower as a signal that deserves follow-up. Validated in 35 countries with an internal consistency between 0.81 and 0.90 and a screening accuracy for low mood of around 0.80 to 0.85.

Used as published, word for word.

Validated for: current mental wellbeing and as a screen for low mood.

Topp and colleagues, systematic review of 67 studies, Psychotherapy and Psychosomatics, 2015.

used word for word

WHO-5, official Dutch translation

The WHO publishes an official Dutch version of these five questions. We use that official wording and do not translate it ourselves, because a validated instrument loses its validation as soon as someone rewords it.

Used as published, word for word.

Validated for: administering the WHO-5 in Dutch.

World Health Organization, WHO-5 Well-Being Index, Dutch version.

used word for word

PHQ-2 and GAD-2

Two short publicly available screening questionnaires of two questions each, scored from 0 to 6, where 3 or higher counts as positive. We ask them only if your WHO-5 comes out at 50 percent or lower, and we ask them to know whether we should point you towards support, never to give you a label. Neither is a diagnosis, and neither holds a question about self-harm.

Used as published, word for word.

Validated for: brief screening for low mood and anxiety.

PHQ and GAD instruments placed in the public domain by Pfizer.

These five questions are the only ones in the whole analysis that we use word for word as published. Everything else is worded by us and modelled on a validated instrument. We use these ones verbatim because the instrument is free and openly available, and because that exact wording is what gives the published cut-off values their meaning.

What this scan cannot tell you

The only scale here with a real cut-off value

This is the only area on this page whose bands come from the published instrument and not from us, and that is why it is also the only one without the caveat about reading bands. It has been validated in 35 countries as a measure of wellbeing and as a screen for low mood. What it cannot do is establish anything, explain why two weeks were low, or replace a person. A screening is a reason for a conversation, never a conclusion.

WHO-5 Well-Being Index, reproduced word for word under open access. The cut-off values of 50 and 28 per cent are those of the instrument itself.

How your score is built up

Your five answers are added up into a raw score of 0 to 25 and converted into a percentage from 0 to 100. Higher is better.

0 to 28

worth following up

29 to 50

low well-being

51 to 100

healthy well-being

Cut-off values of the WHO-5 Well-Being Index: 50 per cent or lower points to low wellbeing, 28 per cent or lower to a signal that deserves follow-up. Topp and colleagues, 2015.

These bands are not ours. For every other area in the BioProfile analysis, a caveat sits in this place, because there we chose the reading bands ourselves. Not here.

The wellbeing score of 36 per cent on the result screen of the BioProfile scan
This is how you get your score back: the band, and the percentage with it. The reading bands say where that percentage falls.

What the science says about this

This page describes a measuring instrument, so below you can read where that instrument comes from and what has been studied about it. Every claim points to the source it appears in.

Well-being is something other than the absence of complaints

For a long time wellbeing was measured by counting what was wrong and turning the result around: few complaints, so things are going well. Bech and colleagues showed in 2003 that those are two different things, and that a scale which asks about the positive gives different information than a scale which asks about complaints.⁠1

That fits a line of research that has been running for decades. In 1999 Diener and colleagues brought together thirty years of research into subjective wellbeing, and in 1989 Ryff described wellbeing as something with several sides, among them meaning and a grip on your own life.⁠2,3 Huppert and So worked that out in European research into a framework for flourishing.⁠4

By now there are dozens of questionnaires for it. In 2016, Linton and colleagues counted ninety-nine of them, and set out the aspects on which they differ.⁠5 That is exactly why it matters which five questions you ask.

Why these five questions

The WHO-5 comes from the World Health Organization itself, consists of five positively worded statements about the past two weeks, and is free and publicly available, including an official Dutch translation.⁠6

Topp and colleagues went through sixty-seven studies in 2015 in which the WHO-5 had been used, from general practices to population research.⁠7 Sischka and colleagues checked in 2020, with item response theory, whether the scale measures the same thing in thirty-five countries.⁠8

In short: these five were not chosen because they sound good, but because what they measure, and whether they measure it the same way everywhere, has been checked.

What a low score means, and above all what it does not mean

The WHO-5 has a published cut-off value. Krieger and colleagues studied in 2014 how closely the score tracks the severity of low mood symptoms, and whether the scale is suitable as a first sieve.⁠9

A first screen is not the same thing as a result. Coming out below the cut-off value means that looking further makes sense, and nothing beyond that. Only a doctor can make a diagnosis, and that stays that way.⁠10

Why we ask four follow-up questions

If your score comes out below the cut-off value, we ask four extra questions: two about mood and two about worrying. These are the PHQ-2 and the GAD-2, both placed in the public domain by Pfizer.⁠11

Kroenke and colleagues described the PHQ-2 in 2003 and the two-question version for anxiety in 2007; Löwe and colleagues studied the combination of those four questions in the general population in 2010.⁠12,13,14

Those four do not count towards your score. They only decide whether we point you towards support on your result screen.

Why well-being is worth measuring

Steptoe, Deaton and Stone brought together in The Lancet what is known about the link between subjective wellbeing, health and growing older.⁠15 Chida and Steptoe summarised prospective research in 2008 on the link between positive wellbeing and mortality.⁠16

That is correlation, not cause, and that is how those studies put it too. What it does say: wellbeing is not the soft part of health that you look at some other time later.

This is what the scan rests on. Now your score.

You fill in your first name and email address, and then your score is on your screen.

Written by

Jesse van der Velde

Founder of BioProfile

Jesse van der Velde

Since 2006 they have guided people towards a new body and optimal health, and have written or co-written fifteen books on nutrition and health. Forever Young (2012) and Superfood Recipes (2013) both reached number 1 in the Netherlands.

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Published on 21 August 2026 · Last updated on 27 August 2026

This page was written by BioProfile. BioProfile sells health products and this scan is free: no purchase comes with it. The WHO-5 is not ours. It was published by the World Health Organization and is freely available, and that is exactly why we are allowed to use it word for word.

Sources

Every source below was checked on the day this page was updated. The numbering follows the text: source 1 is the first one the text points to, and the three instruments the scan runs on sit in between, at the place where they come up.

  1. Bech P, Olsen LR, Kjoller M, Rasmussen NK. Measuring well-being rather than the absence of distress symptoms. International Journal of Methods in Psychiatric Research, 2003. doi.org/10.1002/mpr.145
  2. Diener E, Suh EM, Lucas RE, Smith HL. Subjective well-being: three decades of progress. Psychological Bulletin, 1999. doi.org/10.1037/0033-2909.125.2.276
  3. Ryff CD. Happiness is everything, or is it? Explorations on the meaning of psychological well-being. Journal of Personality and Social Psychology, 1989. doi.org/10.1037/0022-3514.57.6.1069
  4. Huppert FA, So TTC. Flourishing across Europe: application of a new conceptual framework for defining well-being. Social Indicators Research, 2011. doi.org/10.1007/s11205-011-9966-7
  5. Linton MJ, Dieppe P, Medina-Lara A. Review of 99 self-report measures for assessing well-being in adults. BMJ Open, 2016. doi.org/10.1136/bmjopen-2015-010641
  6. World Health Organization, WHO-5 Well-Being Index, Dutch version. cdn.who.int
  7. Topp and colleagues, systematic review of 67 studies, Psychotherapy and Psychosomatics, 2015. karger.com
  8. Sischka PE, Costa AP, Steffgen G, Schmidt AF. The WHO-5 well-being index: validation based on item response theory and the analysis of measurement invariance across 35 countries. Journal of Affective Disorders Reports, 2020. doi.org/10.1016/j.jadr.2020.100020
  9. Krieger T, Zimmermann J, Huffziger S, et al. Measuring depression with a well-being index: further evidence for the validity of the WHO Well-Being Index (WHO-5). Journal of Affective Disorders, 2014. doi.org/10.1016/j.jad.2013.12.015
  10. World Health Organization. Mental health: strengthening our response. WHO fact sheet. who.int
  11. PHQ and GAD instruments placed in the public domain by Pfizer. pfizer.com
  12. Kroenke K, Spitzer RL, Williams JBW. The Patient Health Questionnaire-2: validity of a two-item depression screener. Medical Care, 2003. doi.org/10.1097/01.MLR.0000093487.78664.3C
  13. Kroenke K, Spitzer RL, Williams JBW, Monahan PO, Löwe B. Anxiety disorders in primary care: prevalence, impairment, comorbidity, and detection. Annals of Internal Medicine, 2007. doi.org/10.7326/0003-4819-146-5-200703060-00004
  14. Löwe B, Wahl I, Rose M, et al. A 4-item measure of depression and anxiety: validation and standardization of the Patient Health Questionnaire-4 (PHQ-4) in the general population. Journal of Affective Disorders, 2010. doi.org/10.1016/j.jad.2009.06.019
  15. Steptoe A, Deaton A, Stone AA. Subjective wellbeing, health, and ageing. The Lancet, 2015. doi.org/10.1016/S0140-6736(13)61489-0
  16. Chida Y, Steptoe A. Positive psychological well-being and mortality: a quantitative review of prospective observational studies. Psychosomatic Medicine, 2008. doi.org/10.1097/PSY.0b013e31818105ba

Start your wellbeing scan

Five statements, about three minutes, and your score is on your screen. Your answers stay private (GDPR).

You fill in your first name and email address, and then your score is on your screen.

Other scans

What this does not say. A wellbeing score is not a diagnosis of clinical low mood or of anxiety, and two low weeks are not a condition. What it is good at is noticing, and that is exactly what a screening is for. If you have had thoughts of harming yourself, reach out now: in the Netherlands call 113, in the United Kingdom the Samaritans on 116 123, and if you are in immediate danger call 112.