Search results
Results from the WOW.Com Content Network
Urbach–Wiethe disease is a very rare recessive genetic disorder, with approximately 400 reported cases since its discovery. [ 1 ] [ 2 ] [ 3 ] It was first officially reported in 1929 by Erich Urbach and Camillo Wiethe , [ 4 ] [ 5 ] although cases may be recognized dating back as early as 1908.
The rare disease assumption is a mathematical assumption in epidemiologic case-control studies where the hypothesis tests the association between an exposure and a disease. It is assumed that, if the prevalence of the disease is low, then the odds ratio (OR) approaches the relative risk (RR) .
A rare disease is any disease that affects a small percentage of the population. In some parts of the world, the term orphan disease describes a rare disease whose rarity results in little or no funding or research for treatments, without financial incentives from governments or other agencies.
An alarming new study showed that a medical condition that nearly one-third of Americans have—metabolic syndrome— is linked to a 30% increase in the risk of several different cancers.
In what was dubbed as the largest such study on COVID-19 vaccine safety, the project confirmed that vaccinated people faced slightly increased risks of several medical conditions. Those risks ...
Hyperthymesia, also known as hyperthymestic syndrome or highly superior autobiographical memory (HSAM), is a condition that leads people to be able to remember an abnormally large number of their life experiences in vivid detail.
Although in classical case–control studies, it remains true that the odds ratio can only approximate the relative risk in the case of rare diseases, there is a number of other types of studies (case–cohort, nested case–control, cohort studies) in which it was later shown that the odds ratio of exposure can be used to estimate the relative ...
Celine Dion revealed on Thursday that she has a rare medical condition that has forced her to postpone dates on her European tour next year. In an emotional Instagram video in which she repeatedly ...