People sitting down or being inactive as an older adult for more than 10 hours a day may be at increased risk of developing dementia, research suggests.
A study published in the journal Jama showed it did not matter whether the time spent sitting was over a long period or intermittently throughout the day as both had a similar effect on dementia risk.
The team said being inactive for fewer than 10 hours was not associated with increased risk of developing the condition, providing “some reassurance to those of us with office jobs that involve prolonged periods of sitting”.
“We were surprised to find that the risk of dementia begins to rapidly increase after 10 hours spent sedentary each day, regardless of how the sedentary time was accumulated," study author Prof Gene Alexander said.
“This suggests that it is the total time spent sedentary that drove the relationship between sedentary behaviour and dementia risk, but importantly lower levels of sedentary behaviour, up to around 10 hours, were not associated with increased risk.”
In England, adults of working age average about 9.5 hours a day of sedentary time.
This includes watching TV, using a computer, reading, doing homework and travelling by car, bus or train, but does not include sleeping.
Between the ages of 65 and 74, average sedentary time in men and women increases to 10 hours a day or more, according to figures from the British Heart Foundation.
For the study, the researchers looked at data from more than 49,000 people aged 60 and above from the UK Biobank, an online database of medical and lifestyle records of half a million people in Britain.
These people did not have dementia at the start of the study and were followed for more than six years, having been given devices to wear on their wrists to track movement.
Using a type of artificial intelligence known as machine-learning algorithms, the researchers classified different types of movement, including between sleeping and sitting still.
Mobility exercises to try at home - video
Over the course of the study, 414 people developed dementia.
When adjusting for lifestyle factors that could affect brain health – such as diet, smoking and alcohol use and self-reported mental health – and demographics such as age, sex, education level, ethnicity, chronic conditions and genetics, the team found that prolonged lack of movement was linked with increased risk of dementia.
“Many of us are familiar with the common advice to break up long periods of sitting by getting up every 30 minutes or so to stand or walk around," said Prof David Raichlen, also a study author.
“We wanted to see if those types of patterns are associated with dementia risk.
“We found that once you take into account the total time spent sedentary, the length of individual sedentary periods didn’t really matter.”
The authors say more research is needed to see if physical activity can reduce the risk of dementia.
Meanwhile, another study, published in the journal Jama Network Open, has found untreated high blood pressure to be associated with greater dementia risk.
The research, which was an analysis of data from 14 studies and involved more than 34,000 people aged 60 and above, showed that people with untreated high blood pressure had a 42 per cent increased risk of dementia compared with healthy people and 26 per cent increased risk compared with those who received treatment for the condition.
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Fourth Arab Economic and Social Development Summit
As he spoke, Mr Aboul Gheit repeatedly referred to the need to tackle issues affecting the welfare of people across the region both in terms of preventing conflict and in pushing development.
Lebanon is scheduled to host the fourth Arab Economic and Social Development Summit in January that will see regional leaders gather to tackle the challenges facing the Middle East. The last such summit was held in 2013. Assistant Secretary-General Hossam Zaki told The National that the Beirut Summit “will be an opportunity for Arab leaders to discuss solely economic and social issues, the conference will not focus on political concerns such as Palestine, Syria or Libya". He added that its slogan will be “the individual is at the heart of development”, adding that it will focus on all elements of human capital.
The biog
Marital status: Separated with two young daughters
Education: Master's degree from American Univeristy of Cairo
Favourite book: That Is How They Defeat Despair by Salwa Aladian
Favourite Motto: Their happiness is your happiness
Goal: For Nefsy to become his legacy long after he is gon
UAE currency: the story behind the money in your pockets
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UAE squad
Esha Oza (captain), Al Maseera Jahangir, Emily Thomas, Heena Hotchandani, Indhuja Nandakumar, Katie Thompson, Lavanya Keny, Mehak Thakur, Michelle Botha, Rinitha Rajith, Samaira Dharnidharka, Siya Gokhale, Sashikala Silva, Suraksha Kotte, Theertha Satish (wicketkeeper) Udeni Kuruppuarachchige, Vaishnave Mahesh.
UAE tour of Zimbabwe
All matches in Bulawayo
Friday, Sept 26 – First ODI
Sunday, Sept 28 – Second ODI
Tuesday, Sept 30 – Third ODI
Thursday, Oct 2 – Fourth ODI
Sunday, Oct 5 – First T20I
Monday, Oct 6 – Second T20I
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Our family matters legal consultant
Name: Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants.
'Midnights'
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Read more from Aya Iskandarani
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Types of bank fraud
1) Phishing
Fraudsters send an unsolicited email that appears to be from a financial institution or online retailer. The hoax email requests that you provide sensitive information, often by clicking on to a link leading to a fake website.
2) Smishing
The SMS equivalent of phishing. Fraudsters falsify the telephone number through “text spoofing,” so that it appears to be a genuine text from the bank.
3) Vishing
The telephone equivalent of phishing and smishing. Fraudsters may pose as bank staff, police or government officials. They may persuade the consumer to transfer money or divulge personal information.
4) SIM swap
Fraudsters duplicate the SIM of your mobile number without your knowledge or authorisation, allowing them to conduct financial transactions with your bank.
5) Identity theft
Someone illegally obtains your confidential information, through various ways, such as theft of your wallet, bank and utility bill statements, computer intrusion and social networks.
6) Prize scams
Fraudsters claiming to be authorised representatives from well-known organisations (such as Etisalat, du, Dubai Shopping Festival, Expo2020, Lulu Hypermarket etc) contact victims to tell them they have won a cash prize and request them to share confidential banking details to transfer the prize money.
Generational responses to the pandemic
Devesh Mamtani from Century Financial believes the cash-hoarding tendency of each generation is influenced by what stage of the employment cycle they are in. He offers the following insights:
Baby boomers (those born before 1964): Owing to market uncertainty and the need to survive amid competition, many in this generation are looking for options to hoard more cash and increase their overall savings/investments towards risk-free assets.
Generation X (born between 1965 and 1980): Gen X is currently in its prime working years. With their personal and family finances taking a hit, Generation X is looking at multiple options, including taking out short-term loan facilities with competitive interest rates instead of dipping into their savings account.
Millennials (born between 1981 and 1996): This market situation is giving them a valuable lesson about investing early. Many millennials who had previously not saved or invested are looking to start doing so now.
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Game Changer
Director: Shankar
Stars: Ram Charan, Kiara Advani, Anjali, S J Suryah, Jayaram
Rating: 2/5
RACE CARD
6.30pm: Handicap (Turf) US$175,000 1,000m
7.05pm: Al Bastakiya Trial Conditions (Dirt) $100,000 1,900m
7.40pm: Al Rashidiya Group 2 (T) $250,000 1,800m
8.15pm: Handicap (D) $135,000 2,000m
8.50pm: Al Fahidi Fort Group 2 (T) $250,000 1,400m
9.25pm: Handicap (T) $135,000 2,410m.
The Bio
Hometown: Bogota, Colombia
Favourite place to relax in UAE: the desert around Al Mleiha in Sharjah or the eastern mangroves in Abu Dhabi
The one book everyone should read: 100 Years of Solitude by Gabriel Garcia Marquez. It will make your mind fly
Favourite documentary: Chasing Coral by Jeff Orlowski. It's a good reality check about one of the most valued ecosystems for humanity
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
MISSION: IMPOSSIBLE – FINAL RECKONING
Director: Christopher McQuarrie
Starring: Tom Cruise, Hayley Atwell, Simon Pegg
Rating: 4/5
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MATCH INFO
Barcelona 2
Suarez (10'), Messi (52')
Real Madrid 2
Ronaldo (14'), Bale (72')
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F1 The Movie
Starring: Brad Pitt, Damson Idris, Kerry Condon, Javier Bardem
Director: Joseph Kosinski
Rating: 4/5
UPI facts
More than 2.2 million Indian tourists arrived in UAE in 2023
More than 3.5 million Indians reside in UAE
Indian tourists can make purchases in UAE using rupee accounts in India through QR-code-based UPI real-time payment systems
Indian residents in UAE can use their non-resident NRO and NRE accounts held in Indian banks linked to a UAE mobile number for UPI transactions
Results
2.30pm Maiden (PA) Dh40,000 1,200m
Winner Lamia, Tadhg O’Shea, Ernst Oertel.
3pm Handicap (PA) Dh40,000 1,000m
Winner Jap Al Afreet, Elione Chaves, Irfan Ellahi.
3.30pm Handicap (PA) Dh40,000 1,700m
Winner MH Tawag, Bernardo Pinheiro, Elise Jeanne.
4pm Handicap (TB) Dh40,000 2,000m
Winner Skygazer, Sandro Paiva, Ali Rashid Al Raihe.
4.30pm The Ruler of Sharjah Cup Prestige (PA) Dh250,000 1,700m
Winner AF Kal Noor, Tadhg O’Shea, Ernst Oertel.
5pm Sharjah Marathon (PA) Dh70,000 2,700m
Winner RB Grynade, Bernardo Pinheiro, Eric Lemartinel.
About Krews
Founder: Ahmed Al Qubaisi
Based: Abu Dhabi
Founded: January 2019
Number of employees: 10
Sector: Technology/Social media
Funding to date: Estimated $300,000 from Hub71 in-kind support
What can you do?
Document everything immediately; including dates, times, locations and witnesses
Seek professional advice from a legal expert
You can report an incident to HR or an immediate supervisor
You can use the Ministry of Human Resources and Emiratisation’s dedicated hotline
In criminal cases, you can contact the police for additional support
The specs
Engine: 3.0-litre six-cylinder turbo
Power: 398hp from 5,250rpm
Torque: 580Nm at 1,900-4,800rpm
Transmission: Eight-speed auto
Fuel economy, combined: 6.5L/100km
On sale: December
Price: From Dh330,000 (estimate)
If you go
The flights
There are direct flights from Dubai to Sofia with FlyDubai (www.flydubai.com) and Wizz Air (www.wizzair.com), from Dh1,164 and Dh822 return including taxes, respectively.
The trip
Plovdiv is 150km from Sofia, with an hourly bus service taking around 2 hours and costing $16 (Dh58). The Rhodopes can be reached from Sofia in between 2-4hours.
The trip was organised by Bulguides (www.bulguides.com), which organises guided trips throughout Bulgaria. Guiding, accommodation, food and transfers from Plovdiv to the mountains and back costs around 170 USD for a four-day, three-night trip.
UAE currency: the story behind the money in your pockets
