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

Access to care among young adults increases after health insurance expansion

2014-09-08
(Press-News.org) Bottom Line: Health insurance coverage increased, as expected, among 19- to 25-year-olds after the Patient Protection and Affordable Care Act (PPACA) allowed them to remain on their parents' insurance longer but there were no significant changes in perceived health status or the affordability of health care.

Author: Meera Kotagal, M.D., M.P.H., of the University of Washington, Seattle, and colleagues.

Background: Nearly 1 in 3 young adults ages 19 to 25 years lacked health insurance in 2009. An early provision of the PPACA implemented in 2010 mandated that insurance companies allow young adults to remain beneficiaries on their parents' insurance until they are 26. The authors examined coverage, access to care and health care use among 19- to 25-year-olds compared with 26- to 34-year-olds after the PPACA provision was implemented.

How the Study Was Conducted: The authors used data from two nationally representative surveys.

Results: Health coverage for 19- to 25-year-olds increased between 2009 and 2012 from 68.3 percent to 71.7 percent and declined for 26- to 34-year-olds from 77.8 percent to 70.3 percent. The likelihood of having a usual source of care decreased for both groups but the decline was more significant for 26- to 34-year-olds. However, there was no significant change in health status between the two groups and no significant change between the two groups for who reported receiving a routine checkup in the past year or in their ability to afford prescription medicines, dental care or physician visits. Individuals with insurance were more likely to have a usual source of care, get a routine checkup and a flu shot, as well as be able to afford physician visits, prescription medications and dental care.

Discussion: "Understanding the PPACA's full impact on young adults may require a focus on those who consume more health care, such as those with chronic disease." INFORMATION: (JAMA Pediatr. Published online September 8, 2014. doi:10.1001/jamapediatrics.2014.1208. Available pre-embargo to the media at http://media.jamanetwork.com.)

Editor's Note: This study was supported by a grant from the University of Washington Department of Surgery and the National Institute of Diabetes and Digestive and Kidney Diseases. Please see article for additional information, including other authors, author contributions and affiliations, etc.

Media Advisory: To contact author Meera Kotagal, M.D., M.P.H., call Leila Gray at 206-685-0381 or email leilag@uw.edu. END


ELSE PRESS RELEASES FROM THIS DATE:

Study examines immunosuppressant effect on central nervous system disorder

2014-09-08
Bottom Line: In patients with neuromyelitis optica spectrum disorder (NMOSD, an autoimmune inflammatory disease of the central nervous system similar to multiple sclerosis but even more debilitating), the immunosuppressant medication mycophenolate mofetil (MMF) appears to reduce the frequency of relapse, stabilize or improve disabilities and be well tolerated by patients. Author: So-Young Huh, M.D., of the University College of Medicine, Busan, Korea, and colleagues. Background: Disabilities from NMOSD arise due to acute attacks and just one or two attacks can lead ...

JAMA Internal Medicine commentary: 'Improving Prescribing for Patients Late in Life'

JAMA Internal Medicine commentary: Improving Prescribing for Patients Late in Life
2014-09-08
INDIANAPOLIS -- Older adults are typically prescribed a large number of medications, often including drugs that should not be taken by individuals late in life. In a commentary published online by JAMA Internal Medicine on September 8, Regenstrief Institute investigator Greg Sachs, M.D., calls for physicians to carefully review older patients' medication lists. According to Dr. Sachs, current prescribing guidelines fail to adequately address instances in which specific drugs are not beneficial or may even be harmful to older adults. Current guidelines also fail to identify ...

Sodium's influence on blood pressure statistically insignificant

2014-09-08
A new study published in American Journal of Hypertension finds evidence that increased Body Mass Index, age, and non-sodium dietary factors are much more closely related to increases in systolic blood pressure than sodium intake. The study, "Relationship between nutrition and blood pressure: A cross-sectional analysis from the NutriNet-Santé study, a French web-based cohort study," measured the effects of sodium intake, Body Mass Index, physical activity, alcohol consumption, and non-sodium dietary factors on the blood pressure of 8,670 French adults and concluded ...

Agricultural revolution in Africa could increase global carbon emissions

Agricultural revolution in Africa could increase global carbon emissions
2014-09-08
WEST LAFAYETTE, Ind. - Productivity-boosting agricultural innovations in Africa could lead to an increase in global deforestation rates and carbon emissions, a Purdue University study finds. Historically, improvements in agricultural technology have conserved land and decreased carbon emissions at the global level: Gaining better yields in one area lessens the need to clear other areas for crops, sidestepping a land conversion process that can significantly raise the amount of carbon dioxide released into the atmosphere. Agricultural advances in Africa, however, could ...

Watchful waiting isn't right for everyone

2014-09-08
(PHILADELPHIA) – There is an active controversy among oncologists about when to treat prostate cancer patients, with some suggesting that the word "cancer" be removed from the description of low grade disease, in order to prevent overtreatment. However a new study shows that these guidelines may not be appropriate for everyone, especially African American men. "We know that African American men have more aggressive prostate cancer than Caucasian men," says Kosj Yamoah M.D., Ph.D., Chief Resident, Department of Radiation Oncology at Thomas Jefferson University. "Our study ...

Study traces ecological collapse over 6,000 years of Egyptian history

2014-09-08
Depictions of animals in ancient Egyptian artifacts have helped scientists assemble a detailed record of the large mammals that lived in the Nile Valley over the past 6,000 years. A new analysis of this record shows that species extinctions, probably caused by a drying climate and growing human population in the region, have made the ecosystem progressively less stable. The study, published September 8 in Proceedings of the National Academy of Sciences (PNAS), found that local extinctions of mammal species led to a steady decline in the stability of the animal communities ...

Broken signals lead to neurodegeneration

2014-09-08
Researchers from the RIKEN Brain Science Institute in Japan, in collaboration with Juntendo University and the Japan Science and Technology Agency, have discovered that a cell receptor widely involved in intracellular calcium signaling--the IP3R receptor--can be locked into a closed state by enzyme action, and that this locking may potentially play a role in the reduction of neuron signaling seen in neurodegenerative diseases such as Huntington's and Alzheimer's disease. In the research published today in the Proceedings of the National Academy of Sciences, the scientists ...

In directing stem cells, study shows context matters

In directing stem cells, study shows context matters
2014-09-08
MADISON, Wis. — Figuring out how blank slate stem cells decide which kind of cell they want to be when they grow up — a muscle cell, a bone cell, a neuron — has been no small task for science. Human pluripotent stem cells, the undifferentiated cells that have the potential to become any of the 220 types of cells in the body, are influenced in the lab dish by the cocktail of chemical factors and proteins upon which they are grown and nurtured. Depending on the combination of factors used in a culture, the cells can be coaxed to become specific types of cells. Now, in ...

Co-flowing liquids can stabilize chaotic 'whipping' in microfluidic jets

Co-flowing liquids can stabilize chaotic whipping in microfluidic jets
2014-09-08
VIDEO: This video show jets emerging from the same glass needle in chaotic whipping (left) and a steady state helical whipping. By controlling the viscosity and speed of the liquid surrounding... Click here for more information. Industrial wet spinning processes produce fibers from polymers and other materials by using tiny needles to eject continuous jets of liquid precursors. The electrically charged liquids ejected from the needles normally exhibit a chaotic "whipping" structure ...

Brain injuries no match for sPIF treatment

Brain injuries no match for sPIF treatment
2014-09-08
New Haven, Conn. — Researchers at Yale School of Medicine and their colleagues have uncovered a new pathway to help treat perinatal brain injuries. This research could also lead to treatments for traumatic brain injuries and neurodegenerative disorders such as Alzheimer’s and Parkinson’s. The findings are published in the Sept. 8 issue of Proceedings of the National Academy of Sciences. The microRNA let-7 is known to cause the death of neurons in the central nervous system. The research team found that a synthetic molecule derived from the embryo called PreImplantation ...

LAST 30 PRESS RELEASES:

Terahertz pulses induce chirality in a non-chiral crystal

AI judged to be more compassionate than expert crisis responders: Study

Scale-up fabrication of perovskite quantum dots

Adverse childhood experiences influence potentially dangerous firearm-related behavior in adulthood

Bacteria found to eat forever chemicals — and even some of their toxic byproducts

London cabbies’ planning strategies could help inform future of AI

More acidic oceans may affect the sex of oysters

Transportation insecurity in Detroit and beyond

New tool enables phylogenomic analyses of entire genomes

Uncovering the role of Y chromosome genes in male fertility in mice

A single gene underlies male mating morphs in ruff sandpipers

Presenting CASTER – a novel method for evolutionary research

Reforestation boosts biodiversity, while other land-based climate mitigation strategies fall short

Seasonal vertical migrations limit role of krill in deep-ocean carbon storage

Child mortality has risen since pandemic, new study shows

Super enzyme that regulates testosterone levels in males discovered in ‘crazy’ bird species

Study tracks physical and cognitive impairments associated with long COVID

Novel model advances microfiber-reinforced concrete research

Scientists develop new AI method to forecast cyclone rapid intensification

Interpreting metamaterials from an artistic view

Smoking cannabis in the home increases odds of detectable levels in children

Ohio State astronomy professor awarded Henry Draper Medal

Communities of color face greater barriers in accessing opioid medications for pain management

Researchers track sharp increase in diagnoses for sedative, hypnotic and anxiety use disorder in young adults

Advancement in DNA quantum computing using electric field gradients and nuclear spins

How pomalidomide boosts the immune system to fight multiple myeloma

PREPSOIL webinar explores soil literacy among youth: Why it matters and how educators can foster it

Imagining the physics of George R.R. Martin’s fictional universe

New twist in mystery of dinosaurs' origin

Baseline fasting glucose level, age, sex, and BMI and the development of diabetes in US adults

[Press-News.org] Access to care among young adults increases after health insurance expansion