ResearchWorkplace survey of 8000 UK workers finds 74% of adults report bad sleep quality

Nuffield Health: How can workplaces support the 74% of UK adults who’ve reported a decline in quality sleep over the past 12 months?
Content Team2 years ago10 min

A new survey by Nuffield Health of 8,000 UK adults has highlighted that nearly three-quarters of its respondents are reporting poorer sleep compared to last year. What is even more concerning is that Nuffield Health’s 2022, ‘Healthier Nation Index’, also revealed that 1 in 10 people are only getting between 2-4 hours of sleep per night.

The number of people experiencing insomnia rose to one in four since the pandemic, with many turning to the internet for support. Google searches for ‘insomnia’ soared, with most made in the early hours, around 3am.

According to Nuffield Health’s research:

  • 1 in 10 people are only getting 2-4 hours of sleep per night
  • Over half of people don’t believe quality sleep builds immunity
  • 35–44-year-olds get the least sleep (of which almost 50% only getting 5-6 hours per night)
  • Only 33% get the recommended 7-8 hours of sleep per night

These findings are especially pertinent during September’s ‘Sleeptember’, which focuses on promoting better sleep quality.

Sleep deprivation is believed to cost the UK economy £37 billion a year in lost productivity, with poor sleepers having reduced reaction times and trouble concentrating. They also have an increased likelihood of having accidents or making costly mistakes, highlighting both a need and an opportunity to provide people with sleep hygiene support in UK workplaces.

Cost to economy

Ultimately, says  Nuffield Health, chronically disrupted sleep increases the risk of work absence by 171 percent. However, just over half of people don’t believe quality sleep builds immunity.

Gosia Bowling, National Lead for Emotional Wellbeing at Nuffield Health commented on the findings:

“Many businesses have adopted a ‘hybrid’ approach to working and it’s important to note this ‘new normal’ won’t automatically facilitate perfect sleeping patterns. That’s why it’s crucial employers ‘wake up to sleep’ and work with their healthcare providers to support their workforce.

“Taking a holistic view on health – including offering interventions that cover the full range of risks – is the only way to get back to maximum wellbeing and create a healthier nation.”

Gosia Bowling goes on to offer advice on how employers can play their part in creating holistic health interventions to enhance sleep quality among its workforces:

#1 Outline expectations

Businesses tend to overvalue individuals who undervalue sleep. Employers should outline their expectations from the outset. This means defining working hours and letting employees know they aren’t expected to reply to emails outside of them. Employees should also be encouraged to work around their natural sleep patterns where possible, for example, avoiding scheduling early-morning or late-evening calls.

#2 Train for triggers

It is essential managers can spot the signs of a sleep-deprived co-worker in their teams. For example, are mood swings, poor attention, or distraction common among certain team members? Are they yawning and drinking copious amounts of coffee to get through the day? These can all be signs of a poor night’s sleep.

Line managers should be able to spot these signs and be trained to guide co-workers to access the appropriate occupational health services available.

Ensure any training given to team leaders is evidence-based so the company understands why incorporating sleep support is important and should be part of the company’s core values.

#3 Promote physical health

It is important to emphasise the benefits of exercise in regulating sleep patterns, just not right before bed, as we remain in an ‘activated’ mode for a while after exercising, making it difficult to sleep.

Instead, an outdoor run or power walk during lunch hours not only gets employees away from their desks but also exposes them to natural daylight, promoting healthy sleep hormones.

Employers who are concerned that their teams are not taking healthy breaks or are reluctant to switch-off may even consider arranging group exercise classes.

Offering advice around nutrition and caffeine can help individuals make healthier choices, avoiding unhealthy habits which may exacerbate feelings of tiredness or fatigue, or stimulants that have the opposite effect, raising their heart rate and making them especially alert, interfering with rest and sleep.

#4 Offer specialist support

Stress from outside the world of work – like finances, addiction, or family problems – can negatively impact sleep. Nuffield Health’s research showed fewer people with lower household incomes (£15,000 or less) got the recommended 7-8 hours of sleep per night than people on the highest incomes (over £75,000). This implies having lower financial resources may impact people’s sleeping patterns.

The relationship between mental health and sleep isn’t entirely understood but according to neurochemistry studies, an adequate night’s sleep helps enhance mental and emotional resilience equally.

Chronic sleep disruptions might generate negative thinking and emotional sensibility. It’s also thought treating insomnia may help alleviate the symptoms associated with an anxiety disorder and vice versa.

Where signs of emotional difficulty are identified, employers should signpost individuals towards the relevant emotional wellbeing support available to them. This may include offering cognitive behavioural therapy (CBT)  or Employee Assistance Programmes (EAPs) which provide individuals with direct access to specialists.

Additional employer support may include inviting a sleep specialist to run an online seminar on best practice habits before bed, such as avoiding blue light devices and keeping the bed for sleep only – not work.

About the Healthier Nation index


The total sample size was 8,000 adults (aged 16+) across the UK. Fieldwork was undertaken between 14 February and 28 February 2022.  The survey was carried out online. The figures have been weighted and are nationally representative, unless indicated otherwise. Censuswide abides by and employs members of the Market Research Society which is based on the ESOMAR principles.

You can see the full findings of Nuffield Health’s latest Healthier Nation Index here

Click for more articles on Work in Mind about sleep hygiene.

Content Team

Work in Mind is a content platform designed to give a voice to thinkers, businesses, journalists and regulatory bodies in the field of healthy buildings.

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