Duration was less important to quality of life than a good night’s sleep, the Czech Republic study found. Getty Images
Duration was less important to quality of life than a good night’s sleep, the Czech Republic study found. Getty Images
Duration was less important to quality of life than a good night’s sleep, the Czech Republic study found. Getty Images
Duration was less important to quality of life than a good night’s sleep, the Czech Republic study found. Getty Images

Quality of sleep more important than quantity for a better life, study finds


Marwa Hassan
  • English
  • Arabic

Getting good quality sleep could be more important for a healthy and happy life than getting the recommended seven to nine hours of sleep each night, according to new research.

A study by scientists at Charles University in Prague and the Czech Academy of Sciences found that those who reported good quality sleep — defined as being able to fall asleep quickly and stay asleep without waking too many times — also reported having a better quality of life compared to those who did not.

The study, which followed more than 4,000 people in the Czech Republic for three years, measured quality of life using five parameters: satisfaction, well-being, happiness, subjective health and work stress.

The researchers found that those whose sleep improved also had an improved quality of life.

They found that sleep duration was not as important to an individual’s quality of life as a good night’s sleep.

The study, published in the journal PLoS One, supports the recommendation that improving sleep quality may have beneficial effects on clinical health outcomes.

The researchers said: “Better sleep means a better quality of life. While when we sleep and how long we sleep is important, individuals who have better quality sleep also have a better quality of life, regardless of the time and length of sleep.”

The study also examined “social jet lag”, where socially directed sleep patterns and biological rhythms are mismatched, and found that sleep quality was associated with health and happiness, while work stress was linked to social jet lag.

Prof Neil Walsh of Liverpool John Moores University told The National: "Social jet lag reflects, for example, the difference between weekday and weekend sleep and risks of poor health outcome. Having a regular sleep schedule is recommended."

Experts have called for further sleep studies 'in a larger population, over a longer timeframe'. Getty Images
Experts have called for further sleep studies 'in a larger population, over a longer timeframe'. Getty Images

However, the researchers said further studies were needed to establish whether poor quality sleep lowers quality of life or whether low quality of life leads to poor sleep quality.

Prof Walsh said the findings “indicate a strong relationship between self-reported sleep quality and quality of life”.

He said: "Seven to nine hours of sleep for adults is based upon empirical research but we are now learning that individual sleep needs are important and that an individual can, for example, have shorter sleep but still report good sleep quality.

"For example, we have shown that sleep restriction increases risk of respiratory infections but only in those reporting poor sleep quality."

He added: “Studies are required in a larger population, over a longer timeframe and ideally with more objective measures of sleep and clinical health outcomes.”

The National Sleep Foundation recommends adults sleep for at least seven hours each night.

Episode list:

Ep1: A recovery like no other- the unevenness of the economic recovery 

Ep2: PCR and jobs - the future of work - new trends and challenges 

Ep3: The recovery and global trade disruptions - globalisation post-pandemic 

Ep4: Inflation- services and goods - debt risks 

Ep5: Travel and tourism 

How to protect yourself when air quality drops

Install an air filter in your home.

Close your windows and turn on the AC.

Shower or bath after being outside.

Wear a face mask.

Stay indoors when conditions are particularly poor.

If driving, turn your engine off when stationary.

How to keep control of your emotions

If your investment decisions are being dictated by emotions such as fear, greed, hope, frustration and boredom, it is time for a rethink, Chris Beauchamp, chief market analyst at online trading platform IG, says.

Greed

Greedy investors trade beyond their means, open more positions than usual or hold on to positions too long to chase an even greater gain. “All too often, they incur a heavy loss and may even wipe out the profit already made.

Tip: Ignore the short-term hype, noise and froth and invest for the long-term plan, based on sound fundamentals.

Fear

The risk of making a loss can cloud decision-making. “This can cause you to close out a position too early, or miss out on a profit by being too afraid to open a trade,” he says.

Tip: Start with a plan, and stick to it. For added security, consider placing stops to reduce any losses and limits to lock in profits.

Hope

While all traders need hope to start trading, excessive optimism can backfire. Too many traders hold on to a losing trade because they believe that it will reverse its trend and become profitable.

Tip: Set realistic goals. Be happy with what you have earned, rather than frustrated by what you could have earned.

Frustration

Traders can get annoyed when the markets have behaved in unexpected ways and generates losses or fails to deliver anticipated gains.

Tip: Accept in advance that asset price movements are completely unpredictable and you will suffer losses at some point. These can be managed, say, by attaching stops and limits to your trades.

Boredom

Too many investors buy and sell because they want something to do. They are trading as entertainment, rather than in the hope of making money. As well as making bad decisions, the extra dealing charges eat into returns.

Tip: Open an online demo account and get your thrills without risking real money.

Tour de France Stage 16:

165km run from Le Puy-en-Velay to Romans-sur-Isère

Specs

Engine: Duel electric motors
Power: 659hp
Torque: 1075Nm
On sale: Available for pre-order now
Price: On request

F1 The Movie

Starring: Brad Pitt, Damson Idris, Kerry Condon, Javier Bardem

Director: Joseph Kosinski

Rating: 4/5

If you go

The flights Etihad (www.etihad.com) and Spice Jet (www.spicejet.com) fly direct from Abu Dhabi and Dubai to Pune respectively from Dh1,000 return including taxes. Pune airport is 90 minutes away by road. 

The hotels A stay at Atmantan Wellness Resort (www.atmantan.com) costs from Rs24,000 (Dh1,235) per night, including taxes, consultations, meals and a treatment package.
 

The specs: 2018 Peugeot 5008

Price, base / as tested: Dh99,900 / Dh134,900

Engine: 1.6-litre turbocharged four-cylinder

Transmission: Six-speed automatic

Power: 165hp @ 6,000rpm

Torque: 240Nm @ 1,400rpm

Fuel economy, combined: 5.8L / 100km

How Filipinos in the UAE invest

A recent survey of 10,000 Filipino expatriates in the UAE found that 82 per cent have plans to invest, primarily in property. This is significantly higher than the 2014 poll showing only two out of 10 Filipinos planned to invest.

Fifty-five percent said they plan to invest in property, according to the poll conducted by the New Perspective Media Group, organiser of the Philippine Property and Investment Exhibition. Acquiring a franchised business or starting up a small business was preferred by 25 per cent and 15 per cent said they will invest in mutual funds. The rest said they are keen to invest in insurance (3 per cent) and gold (2 per cent).

Of the 5,500 respondents who preferred property as their primary investment, 54 per cent said they plan to make the purchase within the next year. Manila was the top location, preferred by 53 per cent.

Specs

Engine: Dual-motor all-wheel-drive electric

Range: Up to 610km

Power: 905hp

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Price: From Dh439,000

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Emiratisation at work

Emiratisation was introduced in the UAE more than 10 years ago

It aims to boost the number of citizens in the workforce particularly in the private sector.

Growing the number of Emiratis in the workplace will help the UAE reduce dependence on overseas workers

The Cabinet in December last year, approved a national fund for Emirati jobseekers and guaranteed citizens working in the private sector a comparable pension

President Sheikh Khalifa has described Emiratisation as “a true measure for success”.

During the UAE’s 48th National Day, Sheikh Khalifa named education, entrepreneurship, Emiratisation and space travel among cornerstones of national development

More than 80 per cent of Emiratis work in the federal or local government as per 2017 statistics

The Emiratisation programme includes the creation of 20,000 new jobs for UAE citizens

UAE citizens will be given priority in managerial positions in the government sphere

The purpose is to raise the contribution of UAE nationals in the job market and create a diverse workforce of citizens

Ibrahim's play list

Completed an electrical diploma at the Adnoc Technical Institute

Works as a public relations officer with Adnoc

Apart from the piano, he plays the accordion, oud and guitar

His favourite composer is Johann Sebastian Bach

Also enjoys listening to Mozart

Likes all genres of music including Arabic music and jazz

Enjoys rock groups Scorpions and Metallica 

Other musicians he likes are Syrian-American pianist Malek Jandali and Lebanese oud player Rabih Abou Khalil

COMPANY%20PROFILE
%3Cp%3E%3Cstrong%3EName%3A%3C%2Fstrong%3E%20PlanRadar%3Cbr%3E%3Cstrong%3EStarted%3A%20%3C%2Fstrong%3E2013%3Cbr%3E%3Cstrong%3ECo-founders%3A%20%3C%2Fstrong%3EIbrahim%20Imam%2C%20Sander%20van%20de%20Rijdt%2C%20Constantin%20K%C3%B6ck%2C%20Clemens%20Hammerl%2C%20Domagoj%20Dolinsek%3Cbr%3E%3Cstrong%3EBased%3A%20%3C%2Fstrong%3EVienna%2C%20Austria%3Cbr%3E%3Cstrong%3ESector%3A%20%3C%2Fstrong%3EConstruction%20and%20real%20estate%3Cbr%3E%3Cstrong%3ECurrent%20number%20of%20staff%3A%20%3C%2Fstrong%3E400%2B%3Cbr%3E%3Cstrong%3EInvestment%20stage%3A%20%3C%2Fstrong%3ESeries%20B%3Cbr%3E%3Cstrong%3EInvestors%3A%3C%2Fstrong%3E%20Headline%2C%20Berliner%20Volksbank%20Ventures%2C%20aws%20Gr%C3%BCnderfonds%2C%20Cavalry%20Ventures%2C%20Proptech1%2C%20Russmedia%2C%20GR%20Capital%3C%2Fp%3E%0A
War and the virus
UAE currency: the story behind the money in your pockets
GRAN%20TURISMO
%3Cp%3E%3Cstrong%3EDirector%3A%3C%2Fstrong%3E%20Neill%20Blomkamp%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStars%3A%3C%2Fstrong%3E%20David%20Harbour%2C%20Orlando%20Bloom%2C%20Archie%20Madekwe%2C%20Darren%20Barnet%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%203%2F5%3C%2Fp%3E%0A
Sole survivors
  • Cecelia Crocker was on board Northwest Airlines Flight 255 in 1987 when it crashed in Detroit, killing 154 people, including her parents and brother. The plane had hit a light pole on take off
  • George Lamson Jr, from Minnesota, was on a Galaxy Airlines flight that crashed in Reno in 1985, killing 68 people. His entire seat was launched out of the plane
  • Bahia Bakari, then 12, survived when a Yemenia Airways flight crashed near the Comoros in 2009, killing 152. She was found clinging to wreckage after floating in the ocean for 13 hours.
  • Jim Polehinke was the co-pilot and sole survivor of a 2006 Comair flight that crashed in Lexington, Kentucky, killing 49.
Benefits of first-time home buyers' scheme
  • Priority access to new homes from participating developers
  • Discounts on sales price of off-plan units
  • Flexible payment plans from developers
  • Mortgages with better interest rates, faster approval times and reduced fees
  • DLD registration fee can be paid through banks or credit cards at zero interest rates
Du Football Champions

The fourth season of du Football Champions was launched at Gitex on Wednesday alongside the Middle East’s first sports-tech scouting platform.“du Talents”, which enables aspiring footballers to upload their profiles and highlights reels and communicate directly with coaches, is designed to extend the reach of the programme, which has already attracted more than 21,500 players in its first three years.

The burning issue

The internal combustion engine is facing a watershed moment – major manufacturer Volvo is to stop producing petroleum-powered vehicles by 2021 and countries in Europe, including the UK, have vowed to ban their sale before 2040. The National takes a look at the story of one of the most successful technologies of the last 100 years and how it has impacted life in the UAE.

Read part three: the age of the electric vehicle begins

Read part two: how climate change drove the race for an alternative 

Read part one: how cars came to the UAE

Updated: March 15, 2023, 6:00 PM`