News tagged with health effects

Related topics: health

Team proposes new model for clinical trials

Experts across academia, industry and government propose a new method for health care providers to get the right treatments to the right patients at the right time. This new approach, A Proposal for Integrated Efficacy-to-Effectiveness (E2E) Clinical Trials, published in Nat ...

Mar 19, 2014
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Energy drinks linked to teen health risks

(Medical Xpress)—The uplifting effects of energy drinks are well advertised, but a new report finds consumption among teenagers may be linked with poor mental health and substance use.

Mar 06, 2014
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Health effect

Health effects (or health impacts) are changes in health resulting from exposure to a source. Health effects are an important consideration in many areas, such as hygiene, pollution studies, workplace safety, nutrition and health sciences in general. Some of the major environmental sources of health effects are air pollution, water pollution, soil contamination, noise pollution and over-illumination.

A non-stochastic or deterministic health effect has a severity that is dependent on dose and is believed to have a threshold level for which no effect is seen. Stochastic health effects occur by chance, generally occurring without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose, such as cancer and genetic effects.

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