Mortality rate
hideMortality rate is a measure of the number of deaths (in general, or due to a specific cause) in some population, scaled to the size of that population, per unit time. Mortality rate is typically expressed in units of deaths per 1000 individuals per year; thus, a mortality rate of 9.5 in a population of 100,000 would mean 950 deaths per year in that entire population. It is distinct from morbidity rate, which refers to the number of individuals in poor health during a given time period (the prevalence rate) or the number who currently have that disease (the incidence rate), scaled to the size of the population.
One distinguishes:
In regard to the success or failure of medical treatment or procedures, one would also distinguish:
Note that the crude death rate as defined above and applied to a whole population can give a misleading impression. The crude death rate depends on the age (and gender) specific mortality rates and the age (and gender) distribution of the population. The number of deaths per 1000 people can be higher for developed nations than in less-developed countries, despite life expectancy being higher in developed countries due to standards of health being better. This happens because developed countries typically have a completely different population age distribution, with a much higher proportion of older people, due to both lower recent birth rates and lower mortality rates. A more complete picture of mortality is given by a life table which shows the mortality rate separately for each age. A life table is necessary to give a good estimate of life expectancy.
For more information about Mortality rate, read the full article at
Wikipedia.
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News tagged with mortality
People living in poorer neighborhoods at increased risk for death, worse health risks
12 hours ago |
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Regardless of an individual's dietary and lifestyle risk factors, living in a poorer or more socioeconomically deprived neighborhood may increase a person's risk for death, according to data presented at the American Association ...
US tops world in health care spending, results lag
15 hours ago |
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(AP) -- The United States ranks near the bottom in life expectancy among wealthy nations despite spending more than double per person on health care than the industrialized world's average, an economic group said Tuesday.
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Exercise reduces death rate in prostate cancer patients
19 hours ago |
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As little as 15 minutes of exercise a day can reduce overall mortality rates in patients with prostate cancer, according to findings presented at the American Association for Cancer Research Frontiers in Cancer Prevention ...
Women with breast cancer who consume soy food have lower risk of cancer recurrence
11 hours ago |
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Although there is a concern regarding the safety of soy food consumption among breast cancer survivors, researchers have found that women in China who had breast cancer and a higher intake of soy food had an associated lower ...
BMI and waist circumference
19 hours ago |
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Body mass index (BMI) and waist circumference are well known risk factors for cardiovascular diseases (CVD), but a new study reported in the European Journal of Cardiovascular Prevention and Rehabilitation today now conclu ...
Defibrotide improves response rate in patients with severe veno-occlusive disease of the liver
16 hours ago |
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Defibrotide, a novel drug which modulates the response of blood vessels to injury, was markedly more effective than standard treatment in post-stem cell transplant patients with hepatic veno-occlusive disease, a life threatening ...
ASGE issues guidelines on management of antithrombotic agents for endoscopic procedures
11 hours ago |
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According to a new guideline from the American Society for Gastrointestinal Endoscopy (ASGE) regarding the management of antithrombotic agents for endoscopy, aspirin and/or NSAIDs may be continued for all elective endoscopic ...
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