Many interventions reduce stroke risk. However, the full benefits of these interventions are not realized at current levels of utilization, as nearly all evidence-based or guideline-endorsed stroke prevention services are underused. The cause for such underuse is multifactorial and includes factors relating to both patients and providers, as well as to a health care system that has de-emphasized prevention at the expense of acute, technologically based care. Much like the evidence for stroke interventions themselves, there is a growing literature to support methods of implementing research evidence into clinical practice. There is still much to learn, however, about the effectiveness of interventions aimed at achieving changes in stroke prevention practice or the delivery of stroke prevention care. Nevertheless, there are many opportunities for providers, managed care organizations, and government to close the evidence-practice gap that exists for stroke prevention services. These opportunities exist in both the inpatient and outpatient setting, and depend on the neurologist taking a leading role in emphasizing the critical importance of risk factor identification and modification in all patients at risk for stroke.
The CHAI appears to be a valid, reliable, and easily administered tool that can be used to assess health activation among adults, including those with limited health literacy. Future studies should test the tool in actual use and explore further applications.
Background: This study recruited older adults to explore physical and psychosocial conditions and other health outcomes associated with hearing loss (HL) and hearing aid use. Method: Survey data were used to categorize 20,244 participants into five groups: no HL, unaided mild HL, aided mild HL, unaided severe HL, and aided severe HL. Results: Individuals with unaided severe HL were more likely to report poor-fair self-rated health and were less likely to leave the home, or exercise 4 to 7 days per week, while there were no such associations for those with aided mild or severe HL. In addition, those with aided hearing were less likely to report depression, low social support, or mobility limitations. Discussion: In several instances, hearing aid use reduced associations between HL and negative psychosocial and physical characteristics, and health outcomes. More research using longitudinal study designs is needed to better understand the true implications of these findings.
Educational initiatives aiming to increase the awareness of the Guidelines among neurologists should highlight the full range of migraine symptoms that support the diagnosis, appropriate use of neuroimaging, indications for preventive treatments, issues of triptan cardiovascular safety, and preventing rebound headaches.
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