Are YOU at risk of burnout from your job? Scientists reveal a swab of your saliva can reveal the truth
- The test, devised by Austrian researchers, looks for elevated levels of cortisol
- The hormone is released to help the dampen the effects of prolonged stress
- Preliminary trials show the saliva swab method is almost 100 per cent accurate
If your boss constantly breathes down your neck and gives you ridiculous demands, you may fear a breakdown.
But now scientists claim they can tell if you really are at risk of burnout – simply by taking a swab of your saliva.
The new test, devised by Austrian researchers, looks for elevated levels of cortisol, a hormone that helps to fight stress.
Preliminary trials show the method is almost 100 per cent accurate, even more so than blood tests designed to look for cortisol.
Samples can be analysed in just four hours, allowing doctors to identify those at risk and to give them help to combat their stress.
Scientists claim they can tell if you’re at risk of burnout – simply by taking a swab of your saliva
People under extreme stress have higher levels of cortisol, which is released by the body to suppress inflammation.
In comparison, those not under incredible stress can have no measurable levels of the hormone in their body by the evening.
Scientists at the Medical University of Vienna trialled their new saliva test on 66 volunteers, of which 40 had burnout.
They compared the work-related stress – derived from questionnaires – and cortisol levels between the two groups.
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Previous saliva tests have tried to analyse cortisol levels in the morning, when the hormone is naturally produced.
The new method took swabs of saliva from the participants between 11.30am and 12.30pm and straight before going to bed.
It was found people experiencing burnout had noticeably higher cortisol levels at both time intervals.
WHAT IS BURNOUT?
As many as one in three workers are estimated to become victims of burnout at some time in their career.
Even celebrities are not immune, as Kendall Jenner, Lady Gaga, Rita Ora and Ellie Goulding have all been struck in the past.
It also can lead to physical effects such as insomnia and headaches, while the prolonged stress raises the risks of heart disease.
The financial costs are also high, with one study estimating that overly stressed employees cost their companies between $150 (£113) and $300 (£225) billion each year.
Upon further analysis of the samples, the researchers were able to spot almost all of the volunteers who had burnout.
Their study, published in Scientific Reports, backed up previous evidence that early morning samples were not as accurate.
Some of the patients who were identified as being at risk of burn out using the new test were treated in a special stress clinic.
Writing in the journal, researchers said: ‘This means that we can use these markers for preventively identifying people who are at greater risk of burnout.’
However, the researchers, led by a team of three, have now called for further trials to confirm the accuracy of the swabs of saliva.
As many as one in three workers are estimated to become victims of burnout at some time in their career.
Even celebrities are not immune, as Kendall Jenner, Lady Gaga, Rita Ora and Ellie Goulding have all been struck in the past.
It also can lead to physical effects such as insomnia and headaches, while the prolonged stress raises the risks of heart disease.
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