Scientists warn of 'global sleep crisis' due to social pressures

May 7, 2016

Washington, May 7: Social pressures are forcing people to cut back on their sleep, contributing to a "global sleep crisis," according to a new study based on research collected through a smartphone app.

ScientistsIt enabled scientists from the University of Michigan to track sleep patterns around the world -- gathering data about how age, gender and the amount of natural light to which people are exposed affect sleep patterns in 100 countries -- and better understand how cultural pressures can override biological rhythms.

"The effects of society on sleep remain largely unquantified," says the study published Friday in the journal Science Advances.

"We find that social pressures weaken and/or conceal biological drives in the evening, leading individuals to delay their bedtime and shorten their sleep."

Lack of sleep is mostly affected by the time people go to bed, the study found.

Middle-aged men get the least amount of sleep, less than the recommended seven to eight hours.

And age is the main factor determining amount of sleep. The research is based on data collected through the free smartphone app Entrain, launched in 2014 to help users fight jetlag.

Scientists asked some 6,000 people 15 and older to send anonymous data about sleep, wake-up and lighting environment, enabling the scientists to obtain a large amount of data about sleep patterns worldwide.

The app also asks users to input information about their ages, gender, countries and time zones. Sleep is driven by an internal "circadian" clock, a cluster of 20,000 nerve cells the size of a grain of rice located behind the eyes, and adjusted according to the amount of light captured, especially natural light.

The average amount of sleep in the world varies from a minimum of seven hours 24 minutes in Singapore and Japan to a maximum of eight hours 12 minutes in the Netherlands, the study found.

Although a difference of 48 minutes may seem inconsequential, a lack of sleep for half an hour can have significant effects on cognitive function and health, the researchers said.

People who need sleep suffer a reduction in their cognitive abilities without really being conscious of it, the new study says. "Impaired sleep presents an immediate and pressing threat to human health," it says.

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February 28,2020

Kozhikode, Feb 28: Nearly 200 Umrah pilgrims from Kerala were deboarded from their flights to Saudi Arabia from Calicut international Airport here on Thursday after the gulf nation enforced a temporary ban on foreigners seeking to visit the holy cities of Makkah and Madina, following coronavirus scare.

Saudi Arabia halted travel to the holiest sites in Islam over fears about a viral epidemic just months ahead of the annual hajj pilgrimage, a move that came as the Mideast has over 240 confirmed cases of the new coronavirus.

According to Airports Authority of India officials, as many as 84 of passengers from the Saudi Airlines and 104 from the Spice Jet Airlines were denied permission to board the flights and travel to Saudi Arabia.

However, other passengers bound to Jeddah were permitted to fly, they said.

A private tour operator here said two batches of 40 pilgrims each were denied permission to travel to Makkah to perform Umrah on February 27.

Umrah is an Islamic pilgrimage that can be performed at any time of year.

"The pilgrims were denied entry by the two airlines, Spice Jet scheduled at 05.30 hrs and Saudi Airlines at 1130 hrs," Naiful Akbar, a travel agent said.

The Airport Authority of India sources said, "the passengers were asked to alight by the Spice Jet airline staff following an instruction received by them."

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News Network
April 5,2020

Bengaluru, Apr 5: An elderly couple from Bengaluru

with a travel history to Dubai joined the list of coronavirus patients in the state, taking the total number of cases to 146, the health department said on Sunday.

The list includes four deaths and 11 discharges.

The 68-year old man and his 62-year old wife, hailing from Madiwala in the city, had returned from Dubai on March 22.

They were quarantined at a private hospital and have been asymptomatic.

Meanwhile, the government appealed to people who had attended the Tablighi Jamaat Congregation in New Delhi to contact 080-29711171 Arogya Sahayavani, the medical helpline number.

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July 25,2020

Chennai, Jul 25: Two weeks after a 62-year-old widow accused him of harassment, including urinating outside her house, the Chennai Police on Saturday registered an FIR against ABVP national president Dr Subbiah Shanmugam.

Dr Shanmugam, Professor and HOD, Department of Surgical Oncology, Kilpauk Medical College and Government Royapettah Hospital, has been booked under sections 271 (disobedience to quarantine rule) and 427 (mischief causing damage) under the Indian Penal Code (IPC) and Tamil Nadu Women Harassment Prevention Act.

The FIR was lodged exactly two weeks after the woman’s relative Balaji Vijayaraghavan filed a complaint with the Adambakkam police accusing Dr Shanmugam of harassing his aunt, who is living alone in her apartment following her husband’s death last year, following an argument over a parking slot. 

The action came after Vijayaraghavan alleged that the police were not filing an FIR due to the ABVP functionary’s “political connections.”

Dr Shanmugam and the woman were living in the same apartment complex in Nanganallur and an argument broke between them over a parking slot.

“He wanted to use our parking lot. We agreed but demanded a nominal charge for using it. He was outraged by our demand and even broke our signboard at the parking lot,” Vijayaraghavan wrote in his complaint.

He also alleged that Dr Shanmugam began harassing her by throwing “pieces of chicken” outside her apartment despite knowing she is a vegetarian.

CCTV footage corroborates with the allegations of urinating outside the residence of the widow. However, the ABVP called the incident as a “malicious and derogatory propaganda” by the Congress’ student wing of NSUI.

"The video shared by NSUI with an allegation of harassment is tampered with and is being used with malafide intentions. The two families have discussed this within their housing society and have already concluded that the harassment allegations were caused due to misunderstandings and are untrue,” ABVP National General secretary Nidhi Tripathi said.

Vijayaraghavan also alleged in his two-page written complaint that the ABVP national president had urinated outside the woman’s apartment gate and had been throwing garbage and used masks at her gate.

In his complaint, Vijayaraghavan also said the family was “concerned about her safety” while asking police to take action against Dr Shanmugam, who he says, “has a bad track record in maintaining rapport with neighbours.”

Also Read: ABVP national president accused of harassing woman, urinating at her doorstep

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