Outcome Measurement & Instrument Science

any action, program, or strategy intentionally designed to improve health outcomes or prevent the onset of a health problem.

is a structured tool developed by OMERACT to assess whether methodological standards have been properly followed in the development of Core Outcome Sets (COS) and measurement instruments.

the essential, cross-cutting aspects of health and functioning that are relevant to almost all conditions or settings.

the determination that a tool, method, or instrument has been validated to a level sufficient for its intended or specified context of use.

one of the key components of the OMERACT Filter.

the extent to which a measurement tool or instrument appears, at first glance, to measure what it is intended to measure.

a specific outcome or measure that is used to evaluate the effectiveness of an intervention, such as a drug or medical treatment, in a clinical trial or study.

a single, clearly defined aspect of health, disease impact, or well-being that is considered important to measure.

the absence of agreement or the presence of disagreement among individuals, groups, or organizations.

the current intensity or severity of signs and symptoms resulting from an ongoing disease process — in rheumatoid arthritis, this typically reflects the degree of inflammation.