Highly Involved Patients Don’t Always See Better Health Outcomes
Patients who prefer to be highly involved in their treatment don’t necessarily have better luck managing chronic health conditions, a new study suggests.
A research team based at the Veterans Affairs (VA) Iowa City Health Care System and the University of Iowa surveyed 189 veterans with high blood pressure to determine the patients’ preferences for involvement in their health care. They discovered those who wanted an active role in their treatment had higher blood pressure and cholesterol over a 12-month span than those who wanted a less active role.
The study, published this week in the Annals of Behavioral Medicine, was led by Austin Baldwin, a post-doctoral fellow in the Center for Research in the Implementation of Innovative Strategies in Practice (CRIISP) at the VA Iowa City Health Care System and an adjunct assistant professor of psychology in the UI College of Liberal Arts and Sciences.
Mechanism of blood clot elasticity revealed in high definition
Blood clots can save lives, staunching blood loss after injury, but they can also kill. Let loose in the bloodstream, a clot can cause a heart attack, stroke or pulmonary embolism.
A new study reveals in atomic detail how a blood protein that is a fundamental building block of blood clots gives them their life-enhancing, or life-endangering, properties.
The study, conducted by researchers at the University of Illinois and the Mayo College of Medicine, appears in the journal Structure.
Study Details Link Between Obesity, Carbs and Esophageal Cancer
Cases of esophageal cancer (adenocarcinoma) in the U.S. have risen in recent decades from 300,000 cases in 1973 to 2.1 million in 2001 at age-adjusted rates. A new study published in The American Journal of Gastroenterology shows that these rates in the U.S. closely mirrored trends of increased carbohydrate intake and obesity from 1973-2001.
The study illustrates what may be a public heath concern as the composition of U.S. diets changes and total carbohydrate and refined carbohydrate intakes increase. Obesity is a risk factor for many types of cancer, and a diet that includes a high percentage of calories from refined carbohydrates is a common contributor to obesity. Carbohydrates were also unique in that no other studied nutrients were found to correlate with esophageal cancer rates.
