Absolute risk reduction — In epidemiology, the absolute risk reduction is the decrease in risk of a given activity or treatment in relation to a control activity or treatment. It is the inverse of the number needed to treat. [Laupacis A, Sackett DL, Roberts RS. An… … Wikipedia
Risk aversion — is a concept in psychology, economics, and finance, based on the behavior of humans (especially consumers and investors) while exposed to uncertainty. Risk aversion is the reluctance of a person to accept a bargain with an uncertain payoff rather … Wikipedia
Risk factors for breast cancer — Risk factors of breast cancer may be divided into preventable and non preventable. Their study belongs in the field of epidemiology. Breast cancer, like other forms of cancer, is considered to result from multiple environmental and hereditary… … Wikipedia
Absolute probability judgement — is a technique used in the field of human reliability assessment (HRA), for the purposes of evaluating the probability of a human error occurring throughout the completion of a specific task. From such analyses measures can then be taken to… … Wikipedia
Lives at Risk — infobox Book | name = Lives at Risk: Single Payer National Health Insurance Around the World orig title = translator = author = John C. Goodman, Gerald L. Musgrave, Devon M. Herrick cover artist = country = United States language = English series … Wikipedia
Interest Rate Risk — The risk that an investment s value will change due to a change in the absolute level of interest rates, in the spread between two rates, in the shape of the yield curve or in any other interest rate relationship. Such changes usually affect… … Investment dictionary
ARI — absolute risk increase; activation recovery interval; acute renal insufficiency; acute respiratory illness; airway reactivity index; acute respiratory infection; aldolase reductase inhibitor; annual rate of infection; anxiety reaction, intense … Medical dictionary
ARI — • absolute risk increase; • activation recovery interval; • acute renal insufficiency; • acute respiratory illness; • airway reactivity index; • acute respiratory infection; • aldolase reductase inhibitor; • annual rate of infection; • anxiety… … Dictionary of medical acronyms & abbreviations
Odds ratio — The odds ratio [1][2][3] is a measure of effect size, describing the strength of association or non independence between two binary data values. It is used as a descriptive statistic, and plays an important role in logistic regression. Unlike… … Wikipedia
Number needed to treat — The number needed to treat (NNT) is an epidemiological measure used in assessing the effectiveness of a health care intervention, typically a treatment with medication. The NNT is the average number of patients who need to be treated to prevent… … Wikipedia
Control event rate — In epidemiology and biostatistics, the control event rate (CER) is a measure of how often a particular statistical event (such as response to a drug, adverse event or death) occurs within the scientific control group of an experiment [1]. This… … Wikipedia