Sep 8, 2021 · We’ve developed a one-page guide, "How Research Works: Understanding the Process of Science" to help communicators put the process of science into perspective. We hope it can serve as a useful resource to help explain why science changes—and why it’s important to expect that change.

View all Research Explained summaries, which explain medical research in straightforward lay terms and discuss the significance of research findings.

Scientific researches are studies that should be systematically planned before performing them. In this review, classification and description of scientific studies, planning stage randomisation and bias are explained. Keywords: Scientific researches, clinic researches, randomisation.

In clinical research, our aim is to design a study which would be able to derive a valid and meaningful scientific conclusion using appropriate statistical methods. The conclusions derived from a research study can either improve health care or result in inadvertent harm to patients.

Mar 25, 2020 · There are various types of scientific studies such as experiments and comparative analyses, observational studies, surveys, or interviews. The choice of study type will mainly depend on the research question being asked. When making decisions, patients and doctors need reliable answers to a number of questions.

May 25, 2016 · Medical research has evolved, from individual expert described opinions and techniques, to scientifically designed methodology-based studies. Evidence-based medicine (EBM) was established to re-evaluate medical facts and remove various myths in clinical practice.

Feb 3, 2025 · Clinical research refers to studies that involve human participants and aim to evaluate medical, surgical, or behavioral interventions. It encompasses a wide array of research activities, including clinical trials and observational studies, each designed to answer specific questions regarding health conditions or treatments.

Dec 12, 2017 · “Research” is a broad stroke of a word, the verbal equivalent of painting a wall instead of a masterpiece. There are important distinctions among the three principal types of medical research — basic, clinical and translational.

Aug 1, 2022 · This hierarchy of evidence in the medical literature is a foundational concept for pediatric hospitalists, given its relevance to key steps of evidence-based practice, including efficient literature searches and prioritization of the highest-quality designs for critical appraisal, to address clinical questions.

Linear regression and logistic regression are two commonly used techniques in medical research for predicting outcomes. Understanding regression models empowers healthcare professionals to improve patient care and strengthen healthcare systems. A quick comparison.