Research findings show decreased benzodiazepine receptor binding in the left temporal pole among patients with GAD, indicating a potential link between brain structure and anxiety. The study's results suggest that high regional heterogeneity may be necessary for adaptation to living organisms.
Researchers from Henry Ford Hospital's Heart & Vascular Institute found no correlation between a patient's race and their heart's response to a heart attack. The studies showed African Americans had a thicker lower-left heart chamber, but this did not affect treatment outcomes or recovery chances.
Researchers found that by January of their first grade year, gender differences existed in the way children approached problem solving, not in accuracy. Girls were more likely to use overt methods, while boys relied on memorized answers.
Researchers found that women with low body iron but no anemia use more effort to perform physical work or exercise compared to those with normal iron levels. Iron depletion without anemia significantly impairs work capacity and physical performance.
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A study of Medicare data found that stroke patients cared for by neurologists had better survival rates and less disability compared to those cared for by generalists. The study suggests that redirecting patient care to generalists may not be cost-effective, but further research is needed to understand the differences in outcomes.
Three studies show that stressful life events can lead to positive outcomes, such as improved mastery levels and reduced depressive symptoms. Most people perceive continuity across difficult situations and are able to draw upon past experiences to cope with current problems.
A study by UW Medical School reveals that women with sleep apnea exhibit similar symptoms as men, but are often misdiagnosed or overlooked. Health care providers may not be taking women seriously when they complain of daytime sleepiness and snoring.
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Two Duke University studies suggest that diabetics with severe coronary artery disease do equally well if they receive either angioplasty or coronary artery bypass surgery. The studies recommend considering factors other than diabetes when choosing a treatment.
A new study found that in women, depressive symptoms can predict subsequent alcohol problems over time. Conversely, in men, drinking issues are more likely to lead to depression after three years. This longitudinal study, based on 986 adults, highlights the importance of monitoring both conditions.
A meta-analysis of 165 clinical trials shows women and men respond equally to drug treatments, challenging traditional recognition of heart disease in women. The study's findings have implications for policy makers and treatment protocols.