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risk

 [risk]
a danger or hazard; the probability of suffering harm.
attributable risk the amount or proportion of incidence of disease or death (or risk of disease or death) in individuals exposed to a specific risk factor that can be attributed to exposure to that factor; the difference in the risk for unexposed versus exposed individuals.
empiric risk the probability that a trait will occur or recur in a family based solely on experience rather than on knowledge of the causative mechanism. See also genetic risk.
genetic risk the probability that a trait will occur or recur in a family, based on knowledge of its genetic pattern of transmission. See also empiric risk.
relative risk for a disease, death, or other outcome, the ratio of the incidence rate among individuals with a given risk factor to the incidence rate among those without it.

risk

(risk), In idiomatic English one is at risk of, not for, a disease, injury, or other untoward event. Avoid redundant phrases such a possible risk and potential risk; an element of uncertainty is inherent in the meaning of the word.
The probability that an event will occur.

risk

(rĭsk)
n.
The possibility of suffering harm or loss; danger.

risk′er n.

risk

EBM
In clinical trials, a term referring to the possibility of harm or discomfort for study participants.

risk

Epidemiology The chance or likelihood that an undesirable event or effect will occur, as a result of use or nonuse, incidence, or influence of a chemical, physical, or biologic agent, especially during a stated period; the probability of developing a given disease over a specified time period. See Minimal risk Managed care The chance or possibility of loss. See Risk sharing Occupational medicine A value determined by the potential severity of the hazard and the frequency of exposure to the 'risky' substance or activity, usually understood to mean the probability of suffering from a particular disease Risk assessment The probability that something will cause injury, combined with the potential severity of that injury. See Absolute risk, Acceptable risk, Assigned risk, Attributable risk, Cancer risk, Cardiac risk, Dread risk, Hazard risk rating, High risk/high impact, Incremental risk, Lifetime risk, No significant risk, Nonattributable risk, Thick conception of risk, Thin conception of risk, Unknown risk.
Risks of disease
Infection
HBV  1:63,000
HCV 1:103,000
HIV 1:493,000
HTLV I/II 1:641,000
HAV  1:1,000,000
Other morbid conditions
MVA 1:6,700
Flood 1:450,000
Earthquake 1:600,000
Lightning 1:1,000,000

risk

(risk)
1. The probability that an event will occur.
2. The possibility of adverse consequences.

risk

reasoned judgement of the likelihood of, and/or effects of, adverse events occurring, in relation to clinical practice or work environment

risk,

n the possible peril related to a particular condition or treatment. The risk may come directly from the condition itself or indirectly from the process or method involved in the treatment application.

risk

(risk)
Probability that an event will occur.

risk

the chance of an unfavorable event occurring.

acceptable risk
risk for which the benefits rank larger than the potential hazards.
at risk
that part of a total population which is subject to the disease being reviewed, e.g. only milking cows are at risk to milk fever, only grazing cows to enzootic nasal granuloma.
risk aversion
reluctance to take risks.
risk factor
an attribute or exposure which increases the probability of occurrence of a disease or other outcome.
risk premium
the amount of money required to convince a person to take a specific risk.
risk ratio
the ratio of two risks.
relative risk
see relative risk.
specified risk materials
a term used in the US to denote tissues that can be infected with the agent of bovine spongiform encephalopathy (BSE), namely brain and spinal cord, spinal ganglia, retina, and terminal small intestine. Banned from inclusion in any feed stuff.
surgical risk
an animal that has poor general health and must be assessed as a poor survival risk to undergo major surgery or anesthesia.
References in periodicals archive ?
Given the number of elements and crucial timing involved in cooking a Sunday roast dinner, it's not surprising it's the riskiest to prepare," said 2012 winner of Masterchef Shelina Permalloo.
For the smallest BHCs, the composition of the riskiest assets (100 percent risk weight) in their portfolios grew up to and peaked during the crisis.
At the opposite end of the survey, Damascus and Sanaa were the riskiest cities in the index.
Greece pipped Venezuela as the world's riskiest sovereign for the second quarter in a row, after Moody's downgraded its rating at the start of March, while countries in the Middle East saw their debt insurance costs rise most sharply in the five-year credit default swap market.
According to the ratings agency, banks in Hungary, Romania and Bulgaria are the riskiest in east Europe.
Last year, Hong Kong was the riskiest domain and this year it is dramatically safer," said Mike Gallagher, chief technology officer for McAfee Labs.
Accounting for nearly 40% of all food-borne outbreaks linked to FDA-regulated food, leafy greens, eggs and tuna top the list of 10 riskiest foods, according to a report from the Center for Science in the Public Interest (CSPI), Washington, D.
According to rules put in place in late 2008, borrowers who put a 20 to 25 percent down payment on a home are classified as the riskiest class of borrower because they're not required to take out private mortgage insurance.
The analysis of two million insurance claims has revealed that those born in December are among the riskiest drivers.
Nottingham was dubbed the riskiest town or city in the country for household theft, with house burglary levels 63% above the national average, according to an analysis of claims records by Endsleigh Insurance Services.
The AIDS virus is sweeping its way across uninformed populations faster than health-care workers can keep pace, and those who have knowledge are usually the ones making the riskiest decisions.
After two decades of contemplation, Katz--who traditionally has taken a conservative approach to buying and developing--chose the riskiest venture.