November 20th, 2011 by RyanDuBosar in Research
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Adults who received care from a medical home in 11 Westernized countries were less likely to report medical errors and were happier with their care, according to a new Commonwealth Fund international survey.
The 2011 survey included more than 18,000 ill adults in Australia, Canada, France, Germany, the Netherlands, New Zealand, Norway, Sweden, Switzerland, the United Kingdom, and the United States. It included people who reported they were in fair or poor health, had surgery or had been hospitalized in the past two years, or had received care for a serious or chronic illness, injury or disability in the past year. The vast majority had seen multiple physicians.
A medical home was defined as patients reporting a regular source of care that knows their medical history, is accessible and helps coordinate care received from other providers. Results were published in Health Affairs.
Sicker adults in the U.S. were the most likely to Read more »
*This blog post was originally published at ACP Internist*
December 27th, 2010 by Medgadget in Better Health Network, News, Research
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Miguel Bruns Alonso, a graduate student at Delft University of Technology in The Netherlands, has developed a pen that detects how much twitching and twirling it’s being put through.
People under stress tend to move and shake a pen more than someone who is calm. In order to try to get a therapeutic effect out of the pen, Bruns built in counter motion feedback that makes the pen a bit more difficult to move around. Though initial experiments have shown a marginal benefit, further studies and development may prove the benefit of the technology. From TU Delft:
Bruns, who studies industrial design, carried out various experiments during the course of his research, which showed that people tend to play with their pens in their hands when they are tense. It also seems that when they are encouraged to check these nervous movements, or make more gentle movements, it is possible to gain more control over a situation. “Sensors in a pen could provide an unobtrusive way of measuring stress levels. Giving users the right feedback could then help them deal with their stress in a constructive way,” says Bruns. Read more »
*This blog post was originally published at Medgadget*
August 7th, 2010 by Berci in Better Health Network, Research
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Psychological Science, a journal of the Association for Psychological Science, published a very interesting paper focusing on the genetic background of social drinking. Specific gene variants might increase the risk for extensive alcohol use or abuse when spending time with heavy-drinking peers. An excerpt from Medical News Today:
Drinking alcohol increases levels of dopamine –- a brain chemical that causes pleasure and makes us feel good. The dopamine D4 receptor gene (DRD4) has been shown to be involved in motivation of seeking out rewards. Research has suggested that carrying a specific form (or variant) of this gene –- one that includes seven or more repeats of a certain section of the gene –- may be associated with craving caused by alcohol-related cues. Psychological scientist Helle Larsen from Radboud University in The Netherlands and her colleagues wanted to investigate if this 7-repeat gene variant plays a role in how an individual responds to alcohol-related cues.
The results showed an effect between how much the confederate drank and the gene variant on volunteers’ alcohol consumption: When the confederate was seen consuming three or four drinks, carriers of the 7-repeat form of the gene drank more than twice as many glasses of alcohol than did noncarriers of the gene variant. However, when the confederate consumed only one drink, there was no difference in alcohol consumption between carriers and noncarriers. These findings suggest that individuals carrying this form of the DRD4 gene may be more sensitive than noncarriers to other people’s drinking behavior.
*This blog post was originally published at ScienceRoll*
