| BUMP | behavioral regression or upset in hospitalized medical patients [scale] |
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| CRS | Carroll rating scale for depression; catheter-related sepsis; caudal regression syndrome; cervical s... |
| LR | labeled release; laboratory references; laboratory report; labor room; lactated Ringer [solution]; l... |
| MRA | magnetic resonance angiography; main renal artery; marrow repopulation activity; medical record anal... |
| MRF | Markov random field; medical record file; melanocyte-[stimulating hormone]-releasing factor; mesence... |
| CART | Classification And Regression Tree |
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| CR | Complete regression |
| LR | Logistic Regression |
| MLR | Multiple linear regression |
| MLR | Multiple logistic regression |
| regression | 1. A return to a former or earlier state. 2. A subsidence of symptoms or of a disease process. 3. <psychiatry> A return to earlier, especially to infantile, patterns of thought or behaviour, a characteristic of many mental disorders also exhibited by normal persons in many situations, for example feelings of helplessness and dependency in a patient with a serious physical illness. Origin: L. Regressio = a return (18 Nov 1997) |
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| regression analysis | Procedures for finding the mathematical function which best describes the relationship between a dependent variable and one or more independent variables. In linear regression (see linear models) the relationship is constrained to be a straight line and least-squares analysis is used to determine the best fit. In logistic regression (see logistic models) the dependent variable is qualitative rather than continuously variable and likelihood functions are used to find the best relationship. In multiple regression the dependent variable is considered to depend on more than a single independent variable. (12 Dec 1998) |
| regression of the mean | If, for a symmetrical population with a single mode, a measurement, selected because it is extreme, is repeated, on average the second reading will be closer to the mean than the first. (05 Mar 2000) |
| phonaemic regression | A decrease in intelligibility of speech associated with an increase in loudness. (05 Mar 2000) |
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| mullerian regression factor | Mullerian duct inhibitory factor, a non-steroidal substance of foetal testicular origin that acts unilaterally to inhibit development of the paramesonephric (mullerian) ducts and acts with testosterone to promote development of the vas deferens and related structures. (05 Mar 2000) |
| corpus luteum regression | Involution and cessation of endocrine function of a corpus luteum. (12 Dec 1998) |
| neoplasm regression, spontaneous | Disappearance of a neoplasm or neoplastic state without the intervention of therapy. (12 Dec 1998) |
| law of regression to mean | In a population mating at random, the progeny of a parent with an extreme value for a measurable phenotype will tend on average to have values nearer the population mean than in the extreme parent. See: law of regression to mean. Synonym: law of regression to mean. (05 Mar 2000) |
Synonyms : Regression, Regressions (Psychology)
Synonyms : Analysis, Regression, Analyses, Regression, Diagnostics, Regression, Regression Analyses, Regression, Statistical, Regressions, Statistical, Statistical Regressions
| regression analysis |
the use of regression to make quantitative predictions of one variable from the values of another
Ãâó: wordnet.princeton.edu/perl/webwn
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| regression curve |
regression line: a smooth curve fitted to the set of paired data in regression analysis; for linear regression the curve is a straight line
Ãâó: wordnet.princeton.edu/perl/webwn
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| regression line |
a smooth curve fitted to the set of paired data in regression analysis; for linear regression the curve is a straight line
Ãâó: wordnet.princeton.edu/perl/webwn
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| regression analysis |
interpretation of a finite population of data by exploring the relationship between several variables using the principle of regression; see regression (def. 5).
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| regression curve |
a curve describing the relation between the average value of one variable (the dependent variable) and the values of one or more independent variables; the regression curve of Y on X is the graph of the average value of Y associated with each value of X.
Ãâó: www.merckmedicus.com/pp/us/hcp/thcp_dorlands_conte...
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| regression | returning to a former state |
|---|---|
| regression | the relation between selected values of x and observed values of y (from which the most probable value of y can be predicted for any value of x) |
| regression | (psychiatry) a defense mechanism in which you flee from reality by assuming a more infantile state |
| regression | an abnormal state in which development has stopped prematurely |
| regression | the use of regression to make quantitative predictions of one variable from the values of another |
| regression | when the regression line is linear (y = ax + b) the regression coefficient is the constant (a) that represents the rate of change of one variable (y) as a function of changes in the other (x) |
| regression | a smooth curve fitted to the set of paired data in regression analysis |
| regression | the equation representing the relation between selected values of one variable (x) and observed values of the other (y) |
| regression | a smooth curve fitted to the set of paired data in regression analysis |
| regression | the equation representing the relation between selected values of one variable (x) and observed values of the other (y) |
| regression | the relation between selected values of x and observed values of y (from which the most probable value of y can be predicted for any value of x) |
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