Health
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- Written by: Adventist Health Clear Lake
The program, called Dare to C.A.R.E., screens for common vascular diseases, such as clogged arteries, that are often symptomless precursors to serious heart complications or stroke.
Statistics show that more than 795,000 Americans will have a stroke each year caused by heart or vascular disease. Up to 80 percent of strokes are preventable.
Through the Dare to C.A.R.E. screenings, individuals are screened for four common diseases:
– Carotid artery disease, which is responsible for at least 300,000 strokes a year.
– Abdominal aortic aneurysms, the third leading cause of sudden death in men over 60.
– Renal artery stenosis, a disease affecting more than five million Americans.
– Extremity artery disease, which affects more than 10 million Americans.
Any individual age 60-plus, or an individual age 50 or over who has certain risk factors, such as smoking, diabetes or a family history, is eligible for this free screening. The program also accepts individuals with diabetes over the age of 40.
Following the painless, 15-minute screening, results will be shared with the patient and sent back to the patient’s primary care provider. If the ultrasound shows disease, the provider and patient can meet to discuss a treatment options.
“As we are all too aware, cardiovascular disease is one of the most pervasive problems facing our patients today,” says John Laird, MD, medical director for the Adventist Heart & Vascular Institute. “Early intervention, prevention and education are key to improving the heart and vascular health of our local community.”
Screenings will be offered at the Adventist Health Clear Lake Medical Office in Clearlake on two Fridays each month from 9 a.m. to 3 p.m.
Appointments for the free, no-obligation screenings can be scheduled by calling 888-529-9018. Learn more by visiting www.adventistheart.org/dare-to-care.
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- Written by: Lake County News Reports
The bill – named after a former Hill staffer and White House intern who lost her battle with cervical cancer last year – would create new grants to expand preventative health care services, improve specialty training for treating low-income and women of color, and require the Department of Health and Human Services to conduct research to better understand and address the health care needs of women across the country.
Last week, Congressman Gomez was joined by Congressman Soto, Planned Parenthood, the Black Women’s Health Imperative, and Human Rights Watch to brief congressional staff and stakeholder groups about this new legislation. The full briefing can be viewed here.
“Despite the progress made by the Affordable Care Act to address our country’s glaring health care gap, far too many women of color and those battling poverty still face obstacles in accessing quality prevention health services,” said Congressman Gomez. “Not only would the Jeanette Acosta Invest in Women’s Health Act help local safety net providers like Planned Parenthood alleviate such disparities, but it would also ensure the most vulnerable among us have access to life-saving cancer screenings and critical education resources. I can’t think of a better way to honor Jeanette’s memory than helping secure healthy outcomes for generations of women in rural and underserved communities across America.”
“Cancer does not discriminate based on gender, race, or income, but access to preventative care, screenings, and early interventions is another story,” said Congresswoman Val Demings. “The Jeanette Acosta Invest in Women’s Health Act would help close this gap and increase access to life-saving care, particularly for low-income women and women of color. Dr. King said that ‘of all the forms of inequality, injustice in health is the most shocking and inhumane.’ I call on my colleagues to pass this bill and fund the first-ever federal grant program specifically targeted to correct this inhumane injustice.”
“One of the main factors that contributes to the higher cancer death rates among women, in particular women of color, is access to early detection screenings and treatment,” said Congressman Darren Soto. “We can and must reverse this trend. That’s why I joined colleagues in supporting the Jeanette Acosta Invest in Women’s Health Act and urge the House to pass this bill. This legislation increases funding for healthcare providers to expand access to preventive cancer screenings, ultimately helping to save lives.”
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- Written by: Yasmin Anwar
But new research led by the University of California, Berkeley, suggests this big-data approach may be wildly off the mark.
That’s largely because emotions, behavior and physiology vary markedly from one person to the next and one moment to the next. So averaging out data collected from a large group of human subjects at a given instant offers only a snapshot, and a fuzzy one at that, researchers said.
The findings, published in the Proceedings of the National Academy of Sciences journal, have implications for everything from mining social media data to customizing health therapies, and could change the way researchers and clinicians analyze, diagnose and treat mental and physical disorders.
"If you want to know what individuals feel or how they become sick, you have to conduct research on individuals, not on groups," said study lead author Aaron Fisher, an assistant professor of psychology at UC Berkeley. "Diseases, mental disorders, emotions, and behaviors are expressed within individual people, over time. A snapshot of many people at one moment in time can’t capture these phenomena."
Moreover, the consequences of continuing to rely on group data in the medical, social and behavioral sciences include misdiagnoses, prescribing the wrong treatments and generally perpetuating scientific theory and experimentation that is not properly calibrated to the differences between individuals, Fisher said.
That said, a fix is within reach: "People shouldn't necessarily lose faith in medical or social science," he said. "Instead, they should see the potential to conduct scientific studies as a part of routine care. This is how we can truly personalize medicine."
Plus, he noted, "modern technologies allow us to collect many observations per person relatively easily, and modern computing makes the analysis of these data possible in ways that were not possible in the past."
How they conducted the research
Fisher and fellow researchers at Drexel University in Philadelphia and the University of Groningen in the Netherlands used statistical models to compare data collected on hundreds of people, including healthy individuals and those with disorders ranging from depression and anxiety to post-traumatic stress disorder and panic disorder.
In six separate studies they analyzed data via online and smartphone self-report surveys, as well as electrocardiogram tests to measure heart rates. The results consistently showed that what’s true for the group is not necessarily true for the individual.
For example, a group analysis of people with depression found that they worry a great deal. But when the same analysis was applied to each individual in that group, researchers discovered wide variations that ranged from zero worrying to agonizing well above the group average.
Moreover, in looking at the correlation between fear and avoidance – a common association in group research – they found that for many individuals, fear did not cause them to avoid certain activities, or vice versa.
"Fisher’s findings clearly imply that capturing a person's own processes as they fluctuate over time may get us far closer to individualized treatment," said UC Berkeley psychologist Stephen Hinshaw, an expert in psychopathology and faculty member of the department’s clinical science program.
In addition to Fisher, co-authors of the study are John Medaglia with the Drexel University and Bertus Jeronimus of the University of Groningen.
Yasmin Anwar writes for the UC Berkeley News Center.
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- Written by: Robert Sanders
BERKELEY, Calif. – Shuttering coal- and oil-fired power plants lowers the rate of preterm births in neighboring communities and improves fertility, according to two new University of California, Berkeley, studies.
The researchers compared preterm births and fertility before and after eight power plants in California closed between 2001 and 2011, including San Francisco’s Hunters Point plant in 2006.
Overall, the percentage of preterm births – babies born before 37 weeks of gestation – dropped from 7 percent in a year-long period before plant closure to 5.1 percent for the year after shutdown. Rates for non-Hispanic African-American and Asian women dropped even more: from 14.4 percent to 11.3 percent.
Preterm births, which can often result in babies spending time in a neonatal intensive care unit, contributes to infant mortality and can cause health problems later in life.
The World Health Organization estimates that the cost of preterm births, defined as births between 32 and 37 weeks of gestation, accounts for some $2 billion in healthcare costs worldwide.
The 20- to 25-percent drop in preterm birthrates is larger than expected, but consistent with other studies linking birth problems to air pollution around power plants, said UC Berkeley postdoctoral fellow Joan Casey, the lead author of a study to be published today in the American Journal of Epidemiology.
Another paper published May 2 in the journal Environmental Health used similar data and found that fertility – the number of live births per 1,000 women – increased around coal and oil power plants after closure.
“We were excited to do a good news story in environmental health,” Casey said. “Most people look at air pollution and adverse health outcomes, but this is the flip side: We said, let's look at what happens when we have this external shock that removes air pollution from a community and see if we can see any improvements in health.”
Retiring fossil fuel power plants
The findings, she said, could help policy makers in states like California more strategically plan the decommissioning of power plants as they build more renewable sources of energy, in order to have the biggest health impact.
We believe that these papers have important implications for understanding the potential short-term community health benefits of climate and energy policy shifts and provide some very good news on that front,” said co-author Rachel Morello-Frosch, a UC Berkeley professorof environmental science, policy and management and of public health and a leading expert on the differential effects of pollution on communities of color and the poor. “These studies indicate short-term beneficial impacts on preterm birth rates overall and particularly for women of color.”
In a commentary accompanying the AJE article, Pauline Mendola of the Eunice Kennedy Shriver National Institute of Child Health and Human Development said: “Casey and colleagues have shown us that retiring older coal and oil power plants can result in a significant reduction in preterm birth and that these benefits also have the potential to lower what has been one of our most intractable health disparities. Perhaps it’s time for the health of our children to be the impetus behind reducing the common sources of ambient air pollution. Their lives depend on it.”
The researchers compared preterm birth rates in the first year following the closure date of each power plant with the rate during the year starting two years before the plant’s retirement, so as to eliminate seasonal effects on preterm births. They also corrected for the mother’s age, socioeconomic status, education level and race/ethnicity.
Dividing the surrounding region into three concentric rings 5 kilometers (3 miles) wide, Casey delved into state birth records to determine the rate of preterm births in each ring.
Those living in the closest ring, from zero to 5 kilometers from the plant, saw the largest improvement: a drop from 7 to 5.1 percent. Those living in the 5-10 kilometer zone showed less improvement. Those living in the 10-20 km zone were used as a control population.
They also considered the effects of winds on preterm birth rates, and though downwind areas seemed to exhibit greater improvements, the differences were not statistically significant.
As a control, they replicated their analysis around eight power plants that had not closed, and found no before-versus-after difference, which supported the results of their main analyses.
There did not appear to be any effect on births before 32 weeks, which Casey said may reflect the fact that very early births are a result of problems, genetic or environmental, more serious than air pollution.
Casey noted that the study did not break out the effects of individual pollutants, which can include particulate matter, sulfur dioxide, nitrogen oxides, benzene, lead, mercury and other known health hazards, but took a holistic approach to assess the combined effect of a mix of pollutants.
“It would be good to look at this relationship in other states and see if we can apply a similar rationale to retirement of power plants in other places,” Casey said.
Other co-authors of the AJE paper are Deborah Karasek, Kristina Dang and Paula Braveman of UC San Francisco, Elizabeth Ogburn of the Johns Hopkins University Bloomberg School of Public Health in Baltimore and Dana Goin of UC Berkeley.
This research was supported by the UC San Francisco California Preterm Birth Initiative, which is funded by Marc and Lynne Benioff. Additional support was provided by grants from the National Institute of Environmental Health Sciences (K99ES027023, P01ES022841, R01ES027051) and the U.S. Environmental Protection Agency (RD-83543301).
Robert Sanders writes for the UC Berkeley News Center.
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