Observational studies are critical tools in clinical research and public health response, but challenges arise in ensuring ...
An interview with Glenn Saxe, computational psychiatrist, on the limitations of our current diagnostic system, and how causal ...
Research highlights the critical role of red meat in providing essential nutrients like iron, zinc, and B12, particularly for ...
A new study comparing multiple and single arterial grafting highlights how physician preference can bias observational data.
Objectives This study aims to examine the association of time to recovery between early versus late presentation to ...
Background Studies have shown an increased risk of cardiac disease following COVID-19, but how it compares to pneumonia of ...
A new study has found that Covid-19 could affect brain proteins linked to Alzheimer's disease, the most common form of ...
End-stage liver disease is associated with disruptions in gut microbiota composition and function, which may facilitate ...
The majority of studies were observational, with 23 analytical epidemiologic designs related to the subject area. Selection bias was a concern in the reviewed studies, as was the lack of measurement ...
The severity of left ventricular diastolic dysfunction affects risk for incident stroke and transient ischemic attack, as well as major bleeding.