| CEA | Carcino-Embryonic Antigen [HP 1825-6] ; Oncofetal Antigens ; Glycopro... |
|---|---|
| AIMS | abnormal involuntary movement scale; aid for the impaired medical student; arthritis impact measurem... |
| CAMAC | computer automated measurement and control |
| CM | California mastitis [test]; calmodulin; capreomycin; carboxymethyl; cardiac murmur; cardiac muscle; ... |
| CONQUEST | Computerized Needs-Oriented Quality Measurement Evaluation System |
| B | bias |
|---|---|
| SEM | 1-standard error of measurement |
| ABPM | Ambulatory blood pressure measurement |
| A.I.M.S. | Arthritis Impact Measurement Scale |
| AIMS2 | Arthritis Impact Measurement Scale |
| bias | <statistics> In a clinical trial, bias refers to effects that a conclusion that may be incorrect as, for example, when a researcher or patient knows what treatment is being given. To avoid bias, a blinded study may be done. Any deviation of results or inferences from the truth, or processes leading to such deviation. Bias can result from several sources: one-sided or systematic variations in measurement from the true value (systematic error); flaws in study design; deviation of inferences, interpretations, or analyses based on flawed data or data collection; etc. There is no sense of prejudice or subjectivity implied in the assessment of bias under these conditions. (27 Jun 1999) |
|---|---|
| publication bias | The influence of study results on the chances of publication and the tendency of investigators, reviewers, and editors to submit or accept manuscripts for publication based on the direction or strength of the study findings. Publication bias has an impact on the interpretation of clinical trials and meta-analyses. Bias can be minimised by insistence by editors on high-quality research, thorough literature reviews, acknowledgement of conflicts of interest, modification of peer review practices, etc. (12 Dec 1998) |
| selection bias | The introduction of error due to systematic differences in the characteristics between those selected and those not selected for a given study. In sampling bias, error is the result of failure to ensure that all members of the reference population have a known chance of selection in the sample. (12 Dec 1998) |
| insurance selection bias | Adverse of favourable selection bias exhibited by insurers or enrollees resulting in disproportionate enrollment of certain groups of people. (12 Dec 1998) |
| internal bias | Applied to the motile behaviour of crawling cells that, in the short term, show persistence and do not behave as true random walkers. Any intrinsic regulation of the random motile behaviour of the cell could be considered as internal bias. (18 Nov 1997) |
| pain measurement | Scales, questionnaires, tests, and other methods used to assess pain severity and duration in patients or experimental animals to aid in diagnosis, therapy, and physiological studies. (12 Dec 1998) |
| measurement | Determination of a dimension or quantity. (05 Mar 2000) |
| speech production measurement | Measurement of parameters of the speech product such as vocal tone, loudness, pitch, voice quality, articulation, resonance, phonation, phonetic structure and prosody. (12 Dec 1998) |
| nasion-pogonion measurement | A measurement of the bony profile of the face. Synonym: nasion-pogonion measurement. (05 Mar 2000) |
| educational measurement | The assessing of academic or educational achievement. It includes all aspects of testing and test construction. (12 Dec 1998) |
| end-point measurement | Analytical measurement at the end of a chemical reaction, as opposed to making the measurement while the reaction proceeds. (05 Mar 2000) |
| tree measurement sale | A type of timber sale contract in which the buyer and seller argree upon the volume at the time of the sale. (05 Dec 1998) |
| kinetic measurement | Continuous or frequent monitoring of the readings in a chemical reaction to determine its rate. (05 Mar 2000) |
| measurement bias |
Being studied can affect outcome. Also how you measure can affect outcome.
Ãâó: www.musc.edu/dc/icrebm/bias.html
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