| D011237 |
Predictive Value of Tests |
In screening and diagnostic tests, the probability that a person with a positive test is a true positive (i.e., has the disease), is referred to as the predictive value of a positive test; whereas, the predictive value of a negative test is the probability that the person with a negative test does not have the disease. Predictive value is related to the sensitivity and specificity of the test. |
Negative Predictive Value,Positive Predictive Value,Predictive Value Of Test,Predictive Values Of Tests,Negative Predictive Values,Positive Predictive Values,Predictive Value, Negative,Predictive Value, Positive |
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| D004185 |
Disability Evaluation |
Determination of the degree of a physical, mental, or emotional handicap. The diagnosis is applied to legal qualification for benefits and income under disability insurance and to eligibility for Social Security and workmen's compensation benefits. |
Disability Evaluations,Evaluation, Disability,Evaluations, Disability |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D012680 |
Sensitivity and Specificity |
Binary classification measures to assess test results. Sensitivity or recall rate is the proportion of true positives. Specificity is the probability of correctly determining the absence of a condition. (From Last, Dictionary of Epidemiology, 2d ed) |
Specificity,Sensitivity,Specificity and Sensitivity |
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| D013131 |
Spine |
The spinal or vertebral column. |
Spinal Column,Vertebrae,Vertebral Column,Vertebra,Column, Spinal,Column, Vertebral,Columns, Spinal,Columns, Vertebral,Spinal Columns,Vertebral Columns |
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| D013167 |
Spondylitis, Ankylosing |
A chronic inflammatory condition affecting the axial joints, such as the SACROILIAC JOINT and other intervertebral or costovertebral joints. It occurs predominantly in young males and is characterized by pain and stiffness of joints (ANKYLOSIS) with inflammation at tendon insertions. |
Ankylosing Spondylitis,Bechterew Disease,Marie-Struempell Disease,Rheumatoid Spondylitis,Spondylarthritis Ankylopoietica,Ankylosing Spondylarthritis,Ankylosing Spondyloarthritis,Bechterew's Disease,Spondylitis Ankylopoietica,Spondyloarthritis Ankylopoietica,Ankylosing Spondylarthritides,Ankylosing Spondyloarthritides,Bechterews Disease,Marie Struempell Disease,Spondylarthritides, Ankylosing,Spondylarthritis, Ankylosing,Spondylitis, Rheumatoid,Spondyloarthritides, Ankylosing,Spondyloarthritis, Ankylosing |
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| D018450 |
Disease Progression |
The worsening and general progression of a disease over time. This concept is most often used for chronic and incurable diseases where the stage of the disease is an important determinant of therapy and prognosis. |
Clinical Course,Clinical Progression,Disease Exacerbation,Exacerbation, Disease,Progression, Clinical,Progression, Disease |
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