Evidence-based Recommendations
Evidence-based Recommendations - Related Videos
02:55
The Evidence for Evolution
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2026
Genetic variations accumulating within populations over generations give rise to biological evolution. Evolutionary changes can result in the formation of novel varieties and entire new species. These changes are responsible for the diverse forms of life inhabiting the planet. The evidence for evolution suggests that all living organisms descended from common ancestors.The collection of fossils within sedimentary rocks give a record of common ancestry and often depicts the history of evolution.
11:49
Enhanced Genetic Analysis of Single Human Bioparticles Recovered by Simplified Micromanipulation from Forensic ‘Touch DNA’ Evidence
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Cited by 26 •
2015
Here we describe an optimized and efficient removal strategy for the collection of bio-particles present in ‘touch DNA’ samples, together with an enhanced amplification protocol involving a one-step 5 µl micro-volume lysis/STR amplification, to permit the recovery of short tandem repeat (STR) profiles of the bio-particle donor(s).
05:50
International Expert Consensus and Recommendations for Neonatal Pneumothorax Ultrasound Diagnosis and Ultrasound-guided Thoracentesis Procedure
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Cited by 30 •
2020
Pneumothorax is a common emergency and critical disease in newborn infants that needs rapid, clear diagnosis and timely treatment. Diagnosis and treatment based on chest X-rays are associated with delayed management and radiation damage. Lung ultrasound (US) provides useful guidance for rapid, accurate diagnosis and the precise thoracentesis of pneumothorax.
11:50
High-frequency High-resolution Echocardiography: First Evidence on Non-invasive Repeated Measure of Myocardial Strain, Contractility, and Mitral Regurgitation in the Ischemia-reperfused Murine Heart
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Cited by 9 •
2010
High frequency Doppler ultrasound is a novel technology for assessing regional myocardial function. This work presents first evidence demonstrating applicability of this versatile imaging platform for the repeated measure of myocardial strain, dp/dt, and mitral regurgitation in the ischemia-reperfused (IR) murine heart.
05:35
Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization
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Cited by 1 •
2017
At 3-4 months, listening to human and nonhuman primate vocalizations boosts infants' cognition; by 6 months, only human vocalizations exert this cognitive advantage. We describe an exposure manipulation that reveals the powerful shaping role of experience as infants specify which sounds to link to cognition and which to tune out.
FAQs
Evidence quality influences how confidently a recommendation supports a clinical choice. Developers assess not only the research itself but also whether its findings apply to the defined clinical context. When evidence is limited, indirect, or uncertain, the recommendation should make that uncertainty explicit rather than presenting the option as universally appropriate.
A clinical option may offer meaningful benefits while also creating possible harms or burdens, so considering only one side can distort decision-making. Evidence-based recommendations weigh these outcomes together within a defined context. This helps clinicians and patients judge whether an option is reasonable when potential advantages and disadvantages compete.
Patient values help determine which outcomes matter most in a particular decision. Two people may reasonably view the same balance of benefits and harms differently, even when they are considering the same evidence. Incorporating preferences therefore supports informed choices and prevents guidance from being applied as though every patient has identical priorities.
Development begins with a systematic review of the available evidence, followed by judgments about its quality and applicability. The developers then consider professional expertise, expected benefits and harms, feasibility, and patient preferences in the relevant clinical setting. This process converts research findings into guidance that acknowledges both supporting evidence and remaining uncertainty.
Recommendations should be revisited as new evidence emerges because the balance of benefits, harms, or applicability can change. Updating helps preserve the reliability of clinical guidance rather than treating an earlier conclusion as permanent. It also allows recommendations to reflect developments that may alter how diagnostic, preventive, or therapeutic choices should be considered.
In medicine, guidance can support diagnostic, preventive, and therapeutic decisions by giving clinicians and patients a structured basis for comparing options. It can standardize care and reduce unwarranted variation, while still requiring adaptation to individual circumstances. The recommendation informs the conversation; it does not remove the need to consider patient-specific values and context.