An early warning monitor designed to watch for falling oxygen levels in Covid-19 patients does not work as well for people with darker skin tones, UK experts said on Saturday.
The National Health Service, the UK state-funded health service, is updating its advice to patients after the shortcoming in the pulse oximeter was realised.
The device, which is used by people at risk of developing severe Covid symptoms, beams light through the blood to detect oxygen levels.
But now NHS England has noted it is less accurate when used on patients with darker skin pigmentation.
Dr Habib Naqvi, director of the NHS Race and Health Observatory, welcomed the new guidance.
“Although a valuable clinical tool, clinicians are increasingly becoming aware of the potential errors or inconsistencies associated with pulse oximeters, so we need to have this in mind when using the devices,” he said.
Patients using the oximeter should look for changes over time and not rely on a single reading, NHS England said.
The device, clipped to a finger, checks blood-oxygen levels and below a certain reading the patient will need to be hospitalised.
The NHS supplies them to people with virus symptoms, aged over 65 or clinically vulnerable.
The NHS said in a statement that “there have been reports that pulse oximeters can be less accurate for people with darker skin because they may show higher readings of the oxygen level in the blood".
Updated guidance for virus sufferers on the main NHS website now warns: “There have been some reports they may be less accurate if you have brown or black skin.
“They may show readings higher than the level of oxygen in your blood.”
But the important thing is to check regularly whether to see if they are going down, it adds.
Members of ethnic minorities, particularly Black Africans and Bangladeshis, have suffered the highest death rates from the virus in Britain, government figures have shown.
The seven-day average of new Covid-19 cases in Britain fell to 28,272 on Friday, a drop of 36 per cent in a week.
But the latest results from an infection survey by the Office of National Statistics showed cases in England continuing to rise.
The ONS survey is seen as reliable because it randomly samples the population, but it typically lags behind the government’s daily numbers.
“Overall, we are seeing chaotic data sets that reflect a lot of different things happening at the same time,” said Dr Simon Clarke, a microbiologist at the University of Reading.
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Specs
Engine: Dual-motor all-wheel-drive electric
Range: Up to 610km
Power: 905hp
Torque: 985Nm
Price: From Dh439,000
Available: Now
Company profile
Name: Infinite8
Based: Dubai
Launch year: 2017
Number of employees: 90
Sector: Online gaming industry
Funding: $1.2m from a UAE angel investor
Rankings
ATP: 1. Novak Djokovic (SRB) 10,955 pts; 2. Rafael Nadal (ESP) 8,320; 3. Alexander Zverev (GER) 6,475 ( 1); 5. Juan Martin Del Potro (ARG) 5,060 ( 1); 6. Kevin Anderson (RSA) 4,845 ( 1); 6. Roger Federer (SUI) 4,600 (-3); 7. Kei Nishikori (JPN) 4,110 ( 2); 8. Dominic Thiem (AUT) 3,960; 9. John Isner (USA) 3,155 ( 1); 10. Marin Cilic (CRO) 3,140 (-3)
WTA: 1. Naomi Osaka (JPN) 7,030 pts ( 3); 2. Petra Kvitova (CZE) 6,290 ( 4); 3. Simona Halep (ROM) 5,582 (-2); 4. Sloane Stephens (USA) 5,307 ( 1); 5. Karolina Pliskova (CZE) 5,100 ( 3); 6. Angelique Kerber (GER) 4,965 (-4); 7. Elina Svitolina (UKR) 4,940; 8. Kiki Bertens (NED) 4,430 ( 1); 9. Caroline Wozniacki (DEN) 3,566 (-6); 10. Aryna Sabalenka (BLR) 3,485 ( 1)
Explained
In-demand jobs and monthly salaries
- Technology expert in robotics and automation: Dh20,000 to Dh40,000
- Energy engineer: Dh25,000 to Dh30,000
- Production engineer: Dh30,000 to Dh40,000
- Data-driven supply chain management professional: Dh30,000 to Dh50,000
- HR leader: Dh40,000 to Dh60,000
- Engineering leader: Dh30,000 to Dh55,000
- Project manager: Dh55,000 to Dh65,000
- Senior reservoir engineer: Dh40,000 to Dh55,000
- Senior drilling engineer: Dh38,000 to Dh46,000
- Senior process engineer: Dh28,000 to Dh38,000
- Senior maintenance engineer: Dh22,000 to Dh34,000
- Field engineer: Dh6,500 to Dh7,500
- Field supervisor: Dh9,000 to Dh12,000
- Field operator: Dh5,000 to Dh7,000
Formula Middle East Calendar (Formula Regional and Formula 4)
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The%20specs
Key recommendations
- Fewer criminals put behind bars and more to serve sentences in the community, with short sentences scrapped and many inmates released earlier.
- Greater use of curfews and exclusion zones to deliver tougher supervision than ever on criminals.
- Explore wider powers for judges to punish offenders by blocking them from attending football matches, banning them from driving or travelling abroad through an expansion of ‘ancillary orders’.
- More Intensive Supervision Courts to tackle the root causes of crime such as alcohol and drug abuse – forcing repeat offenders to take part in tough treatment programmes or face prison.
The Prison Letters of Nelson Mandela
Edited by Sahm Venter
Published by Liveright
The Meg
Director: Jon Turteltaub
Starring: Jason Statham, Bingbing Li, Rainn Wilson
Two stars
WHAT IS A BLACK HOLE?
1. Black holes are objects whose gravity is so strong not even light can escape their pull
2. They can be created when massive stars collapse under their own weight
3. Large black holes can also be formed when smaller ones collide and merge
4. The biggest black holes lurk at the centre of many galaxies, including our own
5. Astronomers believe that when the universe was very young, black holes affected how galaxies formed
While you're here
EMIRATES'S%20REVISED%20A350%20DEPLOYMENT%20SCHEDULE
The specs: 2018 Harley-Davidson Fat Boy
Price, base / as tested Dh97,600
Engine 1,745cc Milwaukee-Eight v-twin engine
Transmission Six-speed gearbox
Power 78hp @ 5,250rpm
Torque 145Nm @ 3,000rpm
Fuel economy, combined 5.0L / 100km (estimate)
Red flags
- Promises of high, fixed or 'guaranteed' returns.
- Unregulated structured products or complex investments often used to bypass traditional safeguards.
- Lack of clear information, vague language, no access to audited financials.
- Overseas companies targeting investors in other jurisdictions - this can make legal recovery difficult.
- Hard-selling tactics - creating urgency, offering 'exclusive' deals.
Courtesy: Carol Glynn, founder of Conscious Finance Coaching
While you're here
Our legal consultant
Name: Dr Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants.
GOLF’S RAHMBO
- 5 wins in 22 months as pro
- Three wins in past 10 starts
- 45 pro starts worldwide: 5 wins, 17 top 5s
- Ranked 551th in world on debut, now No 4 (was No 2 earlier this year)
- 5th player in last 30 years to win 3 European Tour and 2 PGA Tour titles before age 24 (Woods, Garcia, McIlroy, Spieth)
The biog
Age: 35
Inspiration: Wife and kids
Favourite book: Changes all the time but my new favourite is Thinking, Fast and Slow by Daniel Kahneman
Best Travel Destination: Bora Bora , French Polynesia
Favourite run: Jabel Hafeet, I also enjoy running the 30km loop in Al Wathba cycling track
Kareem Shaheen on Canada
ZIMBABWE V UAE, ODI SERIES
All matches at the Harare Sports Club:
1st ODI, Wednesday - Zimbabwe won by 7 wickets
2nd ODI, Friday, April 12
3rd ODI, Sunday, April 14
4th ODI, Tuesday, April 16
UAE squad: Mohammed Naveed (captain), Rohan Mustafa, Ashfaq Ahmed, Shaiman Anwar, Mohammed Usman, CP Rizwan, Chirag Suri, Mohammed Boota, Ghulam Shabber, Sultan Ahmed, Imran Haider, Amir Hayat, Zahoor Khan, Qadeer Ahmed
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The Bio
Ram Buxani earned a salary of 125 rupees per month in 1959
Indian currency was then legal tender in the Trucial States.
He received the wages plus food, accommodation, a haircut and cinema ticket twice a month and actuals for shaving and laundry expenses
Buxani followed in his father’s footsteps when he applied for a job overseas
His father Jivat Ram worked in general merchandize store in Gibraltar and the Canary Islands in the early 1930s
Buxani grew the UAE business over several sectors from retail to financial services but is attached to the original textile business
He talks in detail about natural fibres, the texture of cloth, mirrorwork and embroidery
Buxani lives by a simple philosophy – do good to all
What the law says
Micro-retirement is not a recognised concept or employment status under Federal Decree Law No. 33 of 2021 on the Regulation of Labour Relations (as amended) (UAE Labour Law). As such, it reflects a voluntary work-life balance practice, rather than a recognised legal employment category, according to Dilini Loku, senior associate for law firm Gateley Middle East.
“Some companies may offer formal sabbatical policies or career break programmes; however, beyond such arrangements, there is no automatic right or statutory entitlement to extended breaks,” she explains.
“Any leave taken beyond statutory entitlements, such as annual leave, is typically regarded as unpaid leave in accordance with Article 33 of the UAE Labour Law. While employees may legally take unpaid leave, such requests are subject to the employer’s discretion and require approval.”
If an employee resigns to pursue micro-retirement, the employment contract is terminated, and the employer is under no legal obligation to rehire the employee in the future unless specific contractual agreements are in place (such as return-to-work arrangements), which are generally uncommon, Ms Loku adds.
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BMW M5 specs
Engine: 4.4-litre twin-turbo V-8 petrol enging with additional electric motor
Power: 727hp
Torque: 1,000Nm
Transmission: 8-speed auto
Fuel consumption: 10.6L/100km
On sale: Now
Price: From Dh650,000
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SCHEDULE
Thursday, December 6
08.00-15.00 Technical scrutineering
15.00-17.00 Extra free practice
Friday, December 7
09.10-09.30 F4 free practice
09.40-10.00 F4 time trials
10.15-11.15 F1 free practice
14.00 F4 race 1
15.30 BRM F1 qualifying
Saturday, December 8
09.10-09.30 F4 free practice
09.40-10.00 F4 time trials
10.15-11.15 F1 free practice
14.00 F4 race 2
15.30 Grand Prix of Abu Dhabi
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Mina Al Oraibi: Air strike casts a long shadow over the decade ahead
Jack Moore: Why the assassination is such a monumental gamble
Matthew Levitt: Iran retains its ability to launch terror attacks
Damien McElroy: A CEO tasked with spreading Iran's influence
Hussein Ibish: Trump's order on solid constitutional ground
Rashmee Roshan Lall: Sound of silence in South Asia
More from Neighbourhood Watch:
ESSENTIALS
The flights
Emirates flies direct from Dubai to Rio de Janeiro from Dh7,000 return including taxes. Avianca fliles from Rio to Cusco via Lima from $399 (Dhxx) return including taxes.
The trip
From US$1,830 per deluxe cabin, twin share, for the one-night Spirit of the Water itinerary and US$4,630 per deluxe cabin for the Peruvian Highlands itinerary, inclusive of meals, and beverages. Surcharges apply for some excursions.
