PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Less than half of Canadians exercise to relieve stress

2014-10-06
(Press-News.org) Hamilton, ON (October 6, 2014) – A research study out of McMaster University has found that only 40 per cent of Canadians exercise to cope with stress.

The researchers analyzed data from Statistics Canada's Canadian Community Health Survey of nearly 40,000 Canadians 15 and older. Of 13 coping behaviours or strategies polled, exercise was ranked eighth, meaning people were more likely to cope with stress by problem-solving; looking on the bright side, trying to relax, talking to others, blaming oneself, ignoring stress or praying, rather than being active.

"We know stress levels are high among Canadians, and that exercise is effective at managing stress and improving health and well-being, so the fact exercise is number eight and that less than half of the population use it is worrisome," said principal investigator John Cairney, a professor of family medicine, and psychiatry and behavioural neurosciences, at McMaster's Michael G. DeGroote School of Medicine.

The study, published in the Journal of Physical Activity and Health, also found that younger, single, more educated and more active adults as well as women were more likely to use exercise for stress release. As well, the individuals who reported using exercise to combat stress were more likely to endorse other positive coping strategies and less likely to use alcohol or drugs for coping. Encouraging exercise, especially in groups identified as being less likely to use exercise to cope with stress, could potentially reduce overall stress levels and improve general health and well-being, said Cairney.

"Exercise as a coping strategy for stress can be a 'win-win' situation because there are both mental and physical health benefits."

INFORMATION: The paper can be viewed here in the Journal of Physical Activity and Health

For more information:

Veronica McGuire
Media Relations
Faculty of Health Sciences
McMaster University
vmcguir@mcmaster.ca
905-525-9140, ext. 22169


ELSE PRESS RELEASES FROM THIS DATE:

New theorem determines the age distribution of populations from fruit flies to humans

New theorem determines the age distribution of populations from fruit flies to humans
2014-10-06
AUGUSTA, Ga. - The initial motivation was to estimate the age structure of a fruit fly population, the result a fundamental theorem that can help determine the age distribution of essentially any group. This emerging theorem on stationary populations shows that you can determine the age distribution of a population by looking at how long they still have to live. The mathematical discovery can help produce data with a wide range of implications, from predicting rates of infectious diseases, such as West Nile virus spread by mosquitoes, to anticipating the health care ...

The skin cancer selfie

The skin cancer selfie
2014-10-06
WASHINGTON, Oct. 6, 2014— Melanoma is the fifth most common cancer type in the United States, and it's also the deadliest form of skin cancer, causing more than 75 percent of skin-cancer deaths. If caught early enough though, it is almost always curable. Now a camera, capable of taking snapshots of the entire human body and rendering high-resolution images of a patient's skin may help doctors spot cancer early and save lives. Developed by a team of researchers at Duke University in North Carolina, USA, the "gigapixel whole-body photographic camera" is essentially three ...

Most liver cancer patients do not receive proper care

2014-10-06
Many US patients with liver cancer—even those with early stage disease that can often be cured—do not receive treatment for their disease, according to an analysis of studies published between 1989 and 2013. Less than one fourth of patients undergo curative treatment, and nearly 50% do not receive any treatment. Elderly, non-Caucasians and patients of low socioeconomic status had lower treatment rates than their counterparts. "We found the low treatment rates among patients with early stage tumors particularly concerning. Many of these patients currently fail to receive ...

Blood levels of Vitamin D may affect liver cancer prognosis

2014-10-06
Vitamin D deficiency is linked with advanced stages of liver cancer and may be an indicator of a poor prognosis, according to a study of 200 patients with the disease who were followed for an average of 46 weeks. Blood levels of vitamin D negatively correlated with stages of the disease, and patients with severe vitamin D deficiency had more than a 2-fold increased risk of dying during the study, according to Dr. Oliver Waidmann, senior author of the Alimentary Pharmacology and Therapeutics study. INFORMATION: ...

Drug-loaded beads may help treat liver cancer

Drug-loaded beads may help treat liver cancer
2014-10-06
A new phase 1 safety trial has demonstrated that idarubicin-loaded beads are well tolerated by patients but are toxic to liver cancer cells. Idarubicin is an anthracycline that is currently used to treat leukemias. Two months into the 21-patient trial, the tumors of 28% of patients had complete responses to the drug, and the tumors of 24% of patients had a partial response. The findings are published in Alimentary Pharmacology and Therapeutics. INFORMATION: ...

Eating white meat and fish may lower risk of liver cancer

2014-10-06
Eating lots of white meat (such as poultry) or fish may reduce the risk of developing liver cancer by 31% and 22%, respectively, according to a recent analysis of studies published between 1956 and 2013. Consuming red meat, processed meat, or total meat was not associated with liver cancer risk. The Alimentary Pharmacology and Therapeutics findings suggest that dietary interventions may be a promising approach for preventing liver cancer. INFORMATION: ...

Oxycodone may be more dangerous than other addictive pain medication

2014-10-06
While all prescription opioids can be abused, oxycodone may be more potent in its ability to promote changes in the brain relevant to addiction. A new study in the European Journal of Neuroscience revealed greater increases of dopamine in the brain following the delivery of oxycodone compared with morphine. The release of dopamine, a chemical messenger between neurons, is consistently tied with reward and motivation. The study's investigators say that it is essential to understand how drugs differentially alter brain chemistry if we hope to understand addiction and ...

China's economic boom thwarts its carbon emissions goals

2014-10-06
Efforts to reduce China's carbon dioxide emissions are being offset by the country's rampant economic growth, according to new research from the University of East Anglia (UEA). Research published today in Nature Climate Change reveals how carbon efficiency has improved in nearly all Chinese provinces. But the country's economic boom has simultaneously led to a growth in CO2-emitting activities such as mining, metal smelting and coal-fired electricity generation – negating any gains. According to the study, China, the world's largest producer of CO2 emissions, increased ...

Think and act alobally: Health Affairs' September issue

2014-10-06
This issue was supported by the Qatar Foundation and World Innovation Summit for Health (WISH), Hamad Medical Corporation, Imperial College London, and The Commonwealth Fund. How is accountable care taking shape internationally? Mark McClellan of the Brookings Institution and coauthors seek to offer a global description of an accountable care system and a mechanism to assess related reforms. They suggest five components for a framework applicable internationally: population, outcomes, metrics and learning, payments and incentives, and coordinated delivery. They also ...

Lizards in the Caribbean -- How geography influences animal evolution

2014-10-06
A new and potentially more revealing way of studying how animal evolution is affected by the geography of climate has been designed by researchers at The University of Nottingham and Harvard University. The research, published in the prestigious journal, The American Naturalist, uses a new approach to investigate how animals across (interspecific) and within (intraspecific) species change in size along temperature gradients, shedding light on a 150-year-old evolutionary puzzle. Bergmann's rule — the tendency for warm-blooded animal body size to increase in colder environments ...

LAST 30 PRESS RELEASES:

Record-breaking 2024 Amazon fires drive unprecedented carbon emissions and ecosystem degradation

Birds thrive despite pollution from ‘forever’ chemicals

Deadwood brings wild orchids to life

Changes in gut microbiota influence which patients get AIG-related neuroendocrine tumors

Medicaid expansion linked to improved long-term survival in cancer patients

Women with surgical menopause may exit workforce earlier, but hormone therapy could help

Trailblazing Young Scientists honored with $250,000 prizes at Blavatnik National Awards Gala

Revolutionary blood test for ME / Chronic Fatigue unveiled

Calorie labelling linked to 2% average reduction in energy content of menu items

Widely prescribed opioid painkiller tramadol not that effective for easing chronic pain

Exercise snacks may boost cardiorespiratory fitness of physically inactive adults

15,000 women a year with breast cancer could benefit from whole genome sequencing, say researchers

Study highlights risks of Caesarean births to future pregnancies

GLP-1 agonists pose emerging challenge for PET-CT imaging, study finds

Scripps Research scientists unlock new patterns of protein behavior in cell membranes

Panama Canal may face frequent extreme water lows in coming decades

Flash Joule heating lights up lithium extraction from ores

COMBINEDBrain and MUSC announce partnership to establish biorepository for pediatric cerebrospinal fluid and CNS tissue bank

Questionable lead reporting for drinking water virtually vanished after Flint water crisis, study reveals

Assessing overconfidence among national security officials

Bridging two frontiers: Mitochondria & microbiota, Targeting Extracellular Vesicles 2025 to explore game-changing pathways in medicine

New imaging tech promises to help doctors better diagnose and treat skin cancers

Once dominant, US agricultural exports falter amid trade disputes and rising competition

Biochar from invasive weed shields rice from toxic nanoplastics and heavy metals

Rice University announces second cohort of Chevron Energy Graduate Fellows

Soil bacteria and minerals form a natural “battery” that breaks down antibiotics in the dark

Jamestown colonists brought donkeys, not just horses, to North America, old bones reveal

FIU cybersecurity researchers develop midflight defense against drone hijacking

Kennesaw State researcher aims to discover how ideas spread in the digital age

Next-generation perovskite solar cells are closer to commercial use

[Press-News.org] Less than half of Canadians exercise to relieve stress