Research Methods & Study Design

research designs in which the same group of individuals is observed repeatedly over an extended period.

the process of systematically locating and identifying published research, scholarly articles, and other relevant sources on a specific topic or research question.

a structured, critical, and comprehensive analysis of the existing research and scholarly publications on a particular topic or research question.

In the OMERACT Core Area framework, Life Impact refers to the overall effects of a disease or condition on a person’s health-related quality of life, including their physical, emotional, and social well-being.

the process of turning research findings, evidence-based knowledge, and expertise into clear, practical, and accessible information that can be used by decision-makers, practitioners, and the public.

in a clinical trial refers to the specific treatment, procedure, or action being studied.

the systematic process of identifying, evaluating, and choosing the most appropriate tools or instruments to measure the agreed-upon core domains in a research study or clinical trial.

the voluntary decision by an individual to grant or withhold permission for an action or procedure affecting them, based on a clear and complete understanding of all relevant information.

the predefined characteristics, conditions, or factors that a participant must meet to be eligible for enrollment in a research study or clinical trial.

focuses on identifying, evaluating, and recommending imaging techniques and biomarkers as outcome measures in rheumatology research and clinical trials.