Exposure to traffic noises may up obesity risk, claims Study

Agencies
November 19, 2018

London, Nov 19: People who are exposed to road traffic noise for prolonged periods may be at increased risk of obesity, a study has found.

The study, published in the journal Environment International, was based on data from 3,796 adults.

"Our analysis shows that people exposed to the highest levels of traffic noise are at greater risk of being obese," said Maria Foraster, from Barcelona Institute for Global Health (ISGlobal) in Spain.

"For example, we observed that a 10-decibel increase in mean noise level was associated with a 17 per cent increase in obesity," said Foraster.

Researchers also analysed exposure to noise generated by aircraft and railway traffic and found no significant associations except in the case of long-term exposure to railway noise, which was associated with a higher risk of overweight but not of obesity.

The methodology and design of the study were chosen to allow the authors to look at the data from two different perspectives.

Cross-sectional analysis was used to study the participant population at a specific time point in the study and to examine more objective measures.

The longitudinal design, on the other hand, allowed the authors to evaluate how the risk of obesity evolved over the study period.

The associations with traffic-related noise pollution were consistent in both cases. Overweight was only associated with exposure to traffic-related noise in the cross-sectional analysis.

Researchers found no association between noise exposure and body mass index measured continuously throughout the longitudinal analysis.

"Our study contributes additional evidence to support the hypothesis that traffic-related noise affects obesity because the results we obtained in a different population were the same as those reported by the authors of earlier studies," said Foraster.

Sustained exposure to noise pollution is a widespread public health problem that is more serious than previously thought, researchers said.

Noise generates stress and affects our sleep. It alters hormone levels and increases blood pressure. Moreover, among other effects, sleep disturbance deregulates glucose metabolism and alters the appetite.

"In the long term, these effects could give rise to chronic physiological alterations, which would explain the proven association between persistent exposure to traffic-related noise and cardiovascular disease or the more recently discovered associations with diabetes and obesity," said Foraster.

"Our findings suggest that reducing traffic-related noise could also be a way of combating the obesity epidemic," she said.

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News Network
April 27,2024

Mangaluru International Airport (MIA) has taken a step towards enhancing aircraft safety and has planned to install a Precision Approach Lighting (PAL) category 1 system near Sri Kordabbu Daivasthana, Unile.

The groundbreaking ceremony was held on Friday. The project involves various works related to the PAL system and aims to be completed in 20 months.

The airport has undertaken this project in accordance with safety recommendations from the ministry of civil aviation and the civil aviation safety and security regulator. The PAL CAT 1 system will provide pilots with improved visibility of runway 24 and guidance during their final landing approach. The system will be installed 900m from the threshold of runway 24, as this end of the runway accounts for 90% of aircraft landings at the airport.

The PAL will be mounted on approximately 18 lattice structures, which is a unique feature of the project. The lights will be fixed to frangible T-shaped structures. The project will complement the installation of runway centerline lights, which has already been completed and is awaiting approval from the Directorate General of Civil Aviation for commissioning.

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News Network
April 24,2024

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Ambikapur (Chhattisgarh): Prime Minister Narendra Modi on Wednesday hit out at the Congress, saying the 'vote bank hungry' party wanted to implement reservation on the basis of religion.

Addressing a poll rally in Ambikapur, the headquarters of Surguja district in Chhattisgarh, PM Modi also said the Congress wanted to impose inheritance tax in the country and snatch the rights of people's children.

Some forces want a "weak" government of the Congress and "I.N.D.I." alliance in the country as they thought that if India becomes 'atmanirbhar' (self-reliant), their shops will be shut, he said.

"Today when I have come to Surguja, I want to present the Muslim League thinking of the Congress in front of the country. When their manifesto was released, on the same day I had said, and saying today also that the Congress manifesto has the imprint of Muslim League," Modi said.

When the Constitution was being drafted, it was decided under the leadership of Babasaheb Ambedkar that there would be no reservation on the basis of religion in India, he said.

"If there will be reservation then it will be for by Dalit brothers and sisters and tribal brothers and sisters," he said.

"But the vote bank hungry Congress never cared about the words of the great personalities, sanctity of the Constitution and the words of Babasaheb Ambedkar. Years ago, the Congress made an attempt to implement reservation on the basis of religion in Andhra Pradesh. Then Congress has planned to implement it in the entire country," Modi said.

They talked about implementing 15 per cent reservation on the basis of religion and said it will be done after curtailing the quota of the Scheduled Castes, Scheduled Tribes and Other Backward Classes, he added.

In its 2009 manifesto, Congress's intention was the same and in the 2014 manifesto, it clearly said it will not leave this issue, the prime minister said.

The Congress wanted to change the Constitution and hand over rights of the SCs, STs and OBCs to its vote bank, he said.

The intention of the Congress is not good, it is not according to the Constitution, social justice and secularism. If anyone can protect your reservation, it is the BJP, Modi said.

"The Congress's eyes are not only on your reservation, but also on your earnings, your houses, shops and farms. The 'shehzada' of Congress (apparently referring to Rahul Gandhi) says they will conduct an X-ray of the property of every house and every family in the country. The Congress will snatch all these from you and they say that they will equally distribute them," he said.

Do you know to whom they will distribute it after 'looting' it from you? Modi asked, to which the people replied in affirmative.

"I need not to tell you to whom they will distribute," he added.

Modi further said the 'dangerous intentions' of Congress are coming to forth one by one and now it says it will impose inheritance tax.

"The advisor of shehzada of the shahi parivar, who was also the advisor to the shehzada's father, had said that more tax should be imposed on the middle class and those who earn by toiling hard. Now the Congress says it will impose inheritance tax. It will impose tax on the assets inherited by people from their parents. Now, the panja (Congress poll symbol) will snatch the assets from your children," he said without taking any name.

The Congress' mantra is 'loot of Congress zindagi ke sath bhi, zindagi ke baad bhi', he said.

"They (Congress) want to snatch your assets and rights of your children," Modi added.

The PM also said he had come to seek people's blessings for a developed Chhattisgarh and a developed India.

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May 4,2024

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Bengaluru: BJP leader Anantkumar Hegde represented Uttara Kannada Lok Sabha segment in Karnataka for six terms and now gynecologist Anjali Nimbalkar is putting up a spirited fight seeking to turn the tide and "deliver" it for the Congress.

Dr Nimbalkar is taking on former Karnataka Assembly Speaker Vishweshwar Hegde Kageri, who replaced Hegde, in this BJP stronghold.

A former Congress MLA, she lost the Assembly elections from Khanapur in Belagavi district last year.

The 62-year-old Kageri, a six-term MLA and a former minister, was also defeated in the Assembly polls from Sirsi.

"In the past 30 years, the voice of Uttara Kannada was not spoken and not even a single question was asked in the Parliament," Nimbalkar said in an apparent dig at Hegde.

If elected, she said her focus is to address the local issues related to forest dwellers, getting them 'patra' for their own land -- a battle they have been fighting for long.

Also on her priority list is getting a multispecialty hospital in Kumta as per people's demand, generating employment and focusing on tourism for the overall development of Uttara Kannada.

"Issues related to forest dwellers -- they want a 'patra' for their own land -- we will try and put forth these issues in the first session itself and we will see to it that maximum applications which are pending with the Central government get cleared during the first session itself," she said in an interview.

"So, our thing is that at least 50 per cent of the jobs should be given to the local Kannadigas in the Central schemes which are implemented in the district," she said.

Noting that Uttara Kannada has a combination of both beaches and temples, Nimbalkar said the district can be developed internationally in a much higher scale than "what actually Goa or Kerala is".

The Congress candidate is also banking on the five guarantee schemes launched by the Siddaramaiah-led government in Karnataka and the promises made by party in its manifesto at the national level.

Responding to a question, she expressed happiness that the Congress has fielded a total of six women candidates out of 28 Lok Sabha constituencies in Karnataka.

While campaigning, Nimbalkar said she was overwhelmed to see a large number of people, especially women, turning up for her rallies despite the intense heat in Uttara Kannada.

"They are very happy that the Congress has given a woman candidate and an educated candidate who herself is a doctor and a gynecologist. So they are excited that, yes, she can be our voice in the Parliament who can fight for our rights," the 47-year-old said.

"I have worked as an MLA (Khanapur), so they have seen my work in the Assembly and the expectations are like, yes, she will be the one who will be speaking for us and that faith is seen in their eyes," she said.

Nimbalkar strongly believes that when women enter any field, it brings a different perspective - be it in terms of management, policy formulation or even as homemakers.

Uttara Kannada is among the 14 constituencies going for polls in Karnataka under second phase on May 7.

Karnataka has 28 Lok Sabha seats and the first phase of polling was held on April 26.

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