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Implementation research is the systematic study of methods that support the application of research findings and other evidence-based knowledge into policy and practice. [1] It aims to understand the most effective pathways from research to practical application, particularly in areas such as health, education, psychology and management. [ 2 ]
Some examples include exercise, [1] sleep improvement, [2] and dietary habits. [3] Non-pharmacological interventions may be intended to prevent or treat (ameliorate or cure) diseases or other health-related conditions, or to improve public health. They can be educational and may involve a variety of lifestyle or environmental changes. [4]
Intervention group The group receiving the study agent that is being tested in a clinical trial or clinical study. (NCI) Intervention name The generic name of the precise intervention being studied. (NLM) Intra-rater reliability The property of yielding equivalent results when used by the same rater on different occasions. (ICH E9) Investigational
A quasi-experiment is an empirical study used to estimate the causal impact of an intervention. Quasi-experiments shares similarities with experiments or randomized controlled trials, but specifically lack random assignment to treatment or control. Instead, quasi-experimental designs typically allow assignment to treatment condition to proceed ...
In epidemiology, a non-pharmaceutical intervention (NPI) is any method used to reduce the spread of an epidemic disease without requiring pharmaceutical drug treatments. Examples of non-pharmaceutical interventions that reduce the spread of infectious diseases include wearing a face mask and staying away from sick people .
An AB design is a two-part or phase design composed of a baseline ("A" phase) with no changes and a treatment or intervention ("B") phase. [4] [5] If there is a change then the treatment may be said to have had an effect. However, it is subject to many possible competing hypotheses, making strong conclusions difficult.
ITT analysis is intended to avoid various misleading artifacts that can arise in intervention research such as non-random attrition of participants from the study or crossover. ITT is also simpler than other forms of study design and analysis, because it does not require observation of compliance status for units assigned to different ...
Systematic reviews involve five key steps: determination of interventions, populations, outcomes and study designs to be included; searches to identify published and unpublished literature, and application of study inclusion criteria (relating to interventions, populations, outcomes and study design), as set out in study Protocol; coding of ...