Patient Outcomes
Patient Outcomes - Related Videos
10:07
Using Learning Outcome Measures to assess Doctoral Nursing Education
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Cited by 2 •
2010
The structure and process for measuring student learning outcomes through customizable assessment rubrics is discussed and applied to a doctoral nursing education program.
09:44
Manual Muscle Testing: A Method of Measuring Extremity Muscle Strength Applied to Critically Ill Patients
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Cited by 135 •
2011
Survivors of acute respiratory distress syndrome (ARDS) and critical illness frequently develop long-lasting muscle weakness. Manual muscle testing (MMT) is a standardized clinical examination commonly used to measure strength of peripheral skeletal muscle groups. This video demonstrates MMT using the 6-point Medical Research Council scale.
02:24
Predicting Reaction Outcomes
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2023
Kinetics describes the rate and path by which a reaction occurs. In contrast, thermodynamics deals with state functions and describes the properties, behavior, and components of a system. It is not concerned with the path taken by the process and cannot address the rate at which a reaction occurs. Although it does provide information about what can happen during a reaction process, it does not describe the detailed steps of what appears on an atomic or a molecular level. On the other hand,...
01:13
Outcomes of Glycolysis
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2019
Nearly all the energy used by cells comes from the bonds that make up complex organic compounds. These organic compounds are broken down into simpler molecules, such as glucose. As a result, cells extract energy from glucose over many chemical reactions—a process called cellular respiration. Cellular respiration can occur aerobically (with oxygen) or anaerobically (without oxygen). In the presence of oxygen, cellular respiration starts with glycolysis and continues with pyruvate oxidation, the...
14:19
Primary Outcome Assessment in a Pig Model of Acute Myocardial Infarction
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Cited by 13 •
2016
Reliable and accurate outcome assessment is the key for translation of preclinical therapies into clinical treatment. The current paper describes how to assess three clinically relevant primary outcome parameters of cardiac performance and damage in a pig acute myocardial infarction model.
FAQs
Clinical endpoints translate an intervention’s effects into outcomes that can be evaluated consistently during a study. Investigators may track changes in health, functioning, quality of life, survival, or complications, depending on the clinical question. These measures allow treatment groups to be judged on consequences that matter to patients, rather than on biological changes alone.
Patient-reported outcomes add the person’s own account of functioning and quality of life to laboratory findings and other clinical assessments. They can reveal effects on daily life that may not appear in test results, while laboratory findings provide complementary evidence about biological response. Using both perspectives gives researchers a broader basis for judging an intervention.
Comparing results with baseline shows how a participant’s status changes after care, whereas comparing treatment groups shows whether those changes differ between interventions. These comparisons help investigators interpret improvement, lack of benefit, or worsening in context. Follow-up timing is important because outcomes may change over the course of care rather than appearing at one measurement point.
An intervention can produce a favorable biological finding without delivering a meaningful patient benefit, or it can introduce risks and complications alongside benefits. For that reason, outcome assessment considers health, functioning, quality of life, survival, and safety-related effects together. This broader view supports a more balanced judgment of whether care helps patients overall.
Investigators may combine clinical endpoints, patient-reported measures, laboratory findings, and follow-up comparisons. They examine changes from baseline or differences between treatment groups to connect an intervention with observed benefits, risks, or complications. Bringing these forms of evidence together supports interpretation of treatment effectiveness and safety rather than relying on a single measurement.
Patient outcomes guide clinical decision-making by showing how care affects both measurable health and everyday functioning. They also support evidence-based practice and healthcare policy because findings can be used to judge the effectiveness, safety, and value of emerging therapies. In this way, outcome data connect research results with choices made across clinical care and health systems.