Evidence maps and evidence visualizations are evidence synthesis products that visually display evidence gaps or study characteristics, and sometimes summarize study quality or synthesized evidence from multiple studies. The interactive visuals provide an overview of the state of the evidence and inform research priorities.
For the best interactive experience, we recommend viewing these evidence maps and visualizations on desktop-sized devices in Chrome, Safari, or Firefox.
Research Spotlights
Social Needs Interventions to Improve Health Outcomes
Explore the evidence for social needs interventions that assess impacts on behavioral, health, and health care utilization outcomes.
Drugs & Devices for Migraine Prevention
Compare the benefits and harms of drugs and devices for migraine prevention and explore the evidence base for these interventions.
Other PCORI Evidence Maps and Visualizations
Comparing Treatments for Clinically Localized Prostate Cancer
Access comparative effectiveness studies on prostate cancer treatments and explore side-by-side comparisons for five treatment outcomes.
The Effect of Pelvic Floor Muscle Training on Urinary Incontinence
Explore the evidence for the effect of different types of pelvic floor muscle training (PFMT) on reducing urinary incontinence.
Treatments for Fatigue in Multiple Sclerosis
Compare the benefits and harms of interventions for multiple sclerosis fatigue and view results of head-to-head comparisons of frequently used interventions.
The Impact of mHealth for Self-Management of Chronic Disease on Patient-Centered Outcomes
Explore systematic reviews and PCORI studies of mHealth for the self-management of chronic disease and view results of the mHealth systematic reviews.
Posted: March 6, 2019; Updated: March 1, 2021
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