USC-led study suggests exercise reduces risk of developing invasive breast cancer
... studies of other groups of women have suggested a minimum of 3-4 hours per week." ...Updated guidelines advise focusing on women's lifetime heart risk
...ose weight or sustain weight loss have been added minimum of 60-90 minutes of moderate-intensity activity (e.g., brisk walking) on most, and preferably all, days of the week. The guidelines now encourage all women to reduce saturated fats intake to less than 7 percent of calories if possible. Specific gui...Drug reduces unscheduled trips to doctor for childhood asthma attacks
...ction or asthma symptom. Treatment continued for a minimum of seven days or until symptoms had resolved for 24 hours. "A key component of the study was the impact of asthma on the family, as measured by days absent from school or childcare, nights of disturbed sleep, and the number of parent days lost from...JRRD releases single-topic issue focused on vision rehabilitation
...on loss participated in our study to determine the minimum distance they required to correctly identify three different pedestrian traffic icon symbols. We performed a replication of an earlier study to measure differences in the relative conspicuousness of APS presented in a community environment. We found ...Operations research pioneer outlines ways to make kidney transplant allocation more equitable
...works with his/her physician to decide on what the minimum grade of kidney they would be willing to accept is. In essence, Zenios' model creates a sequence of queues for kidneys of various grades and, within these queues, organs that become available are allocated based on waiting time. This contrasts with...Safety experts ill-equipped to handle nanotechnology in workplace
...at is why the federal government needs to invest a minimum of $100 million over two years in targeted risk research in order to begin to fill in our occupational safety knowledge gaps and to lay a strong, science-based foundation for safe nanotechnology workplaces." In the short term, because of incomple...Folic acid supplementation does not appear to reduce risk of cardiovascular diseases
...ementation with either placebo or usual care for a minimum duration of 6 months and with clinical cardiovascular disease events reported as an end point. The researchers found that in comparing the folic acid supplementation groups with the controls groups, the total proportion of events were: for CV...Law professor finds home health-care workers have few legal protections
...many home health care workers are also exempt from minimum wage, overtime and worker's compensation laws. As a result, she said most home health care workers are poor women, and they are disproportionately women of color who are single mothers. In addition, many workers are illegal immigrants who work off t...SCAI president testifies before FDA on safety of drug-eluting stents
...take two different anti-clotting medications for a minimum of six months after stent implantation; The drug-eluting stent must be implanted properly, with particular attention to stent sizing, expansion, and fit against the artery wall; and Both patients and physicians must be educated as to the importanc...Fibers used in bullet-proof vests quadruple toughness of dental composites
...II prescription devices. The agency requires eight minimum tests plus biocompatibility tests to ensure that dental composites are safe and nontoxic. Fiber-reinforced composites are now widely used in the aerospace and automotive industries and the experience weve gained in these applications can be applied...Survey of Marine Corps military recruits reveals risk factors for alcohol disorders in young adults
... policies to reduce underage drinking, such as the minimum legal drinking age of 21 years," they conclude. "Our study results also reinforce the need for public health efforts to prevent tobacco use and child abuse. After early age at first alcohol use, the factor most strongly associated with risky drinki...Vaccine for brain tumors shows promising results
...wo groups of six patients, both of which receive a minimum of four injections: the first group receives biweekly vaccinations and the second receives weekly vaccinations. Patients are monitored for immune response before, during and after treatment. In the first group, study results showed tumor-specific imm...Want fair and affordable health insurance for the uninsured? Ask the public to design it
...f everyone had health insurance, what would be the minimum they would need? The CHAT game is designed so that individuals progress from designing a plan on their own, to working in small groups, and then to a larger group. A number of sessions lasting two and a half hours, and each involving 10 to 12 peopl...Most Canadian med school grads lack basic surgical skills
... To correct the situation, Birch suggests that a minimum number of basic surgical skills could be created as guideline, and then medical schools across the country would be required to train their students in these skills. Also, students could keep log books, and surgeon-educators could check them to see w...Women with mental disorders less likely to have mammograms
...ety recommend that all women undergo mammography a minimum of every 1 to 2 years beginning at age 40 years and annual screening beginning at age 50 years. According to the Centers for Disease Control, in 2002, 75.9 percent of women 40 years and older had a mammography screening in the past two years. "Wom......ers. Each participant performed three exercises, a minimum of one week apart, wearing different clothing and gear for each test. When exercising with a chemical protective mask or the full protective suit, participants showed a significant decrease in oxygen uptake and oxygen pulse. Evacuation Processes Du...Small but substantial proportion of surgeons interested in part-time training
...ives journals. Current surgical residencies are a minimum of five years long; new regulations limit workweeks to 80 hours. As many as one-fifth of surgical residents leave their programs before finishing, most often citing lifestyle concerns, according to background information in the article. "Many of to...Insurance companies deny medically necessary breast reductions based on random, unproven criteria
...e contrary medical studies, 85 companies require a minimum amount of tissue to be removed to cover the procedure 49 of these companies require a minimum amount to be removed independent of the patient's height and weight. According to published studie...Jefferson Orthopaedic surgeons leading international study of timing of spinal surgery
...ng centers will be pooled. The goal is to enroll a minimum of 450 patients at 20 centers. The outcomes from the patients who were treated early, in the first 12 to 24 hours after injury, will be compared to those who had treatment more than 24 hours subsequent to the initial damage. To participate, individua......ng the Arctic and have witnessed reductions in the minimum ice extent the lowest amount of ice recorded in t...nd 8 million km in the early 1980s to the historic minimum of less than 5.5 million km in 2005, changes widely viewed as a consequence of greenhouse warming. ...