The oversampling of these lesions is likely to better represent the cancer grade. PMID 4000199. The so-called Will Rogers phenomenon describes a way to tweak statistics by raising the average in two (multi)sets when one element is moved between the two sets. Let’s say you run a small private bank. N Engl J Med 1985;312:1604-8. Will Rogers was America's Cowboy Philosopher. The advent of targeted prostate biopsies to suspicious lesions based on imaging confers improved detection of clinically significant prostate cancer. The Will Rogers phenomenon is responsible for increasing the lifespan for patient groups - without treating a single patient. as Will Rogers phenomenon in an cohort of 309 CIS patients in 2008. Let’s say you take charge of two small branches in the same town with a total of six salesmen: numbers 1, 2, and 3 … springer. The Will Rogers phenomenon, et petite digression sur le dépistage « When the Okies left Oklahoma and moved to California, they raised the average intelligence level in both states. It is based on the following quote, attributed (perhaps incorrectly) to Will Rogers: “When the Okies left Oklahoma and moved to California, they raised the average intelligence level in both states.”. A = {1, 2, 3} B = {4, 5, 6} Their arithmetic means are 2 and 5, respectively. The effect will occur when both of these conditions are met: Delicate and capable of going unnoticed by arrogant Economics PhDs, the phenomenon was described in the 1930’s by the actor and comedian William Penn Adair Rogers who – it is important to say – was born in Oklahoma, USA. WHAT IS WILL ROGERS PHENOMENON AND HOW TO INCREASE THE AVERAGE IQ OF TWO STATES. This phenomenon was described by Sormani et al. Will Rogers phenomenon in the oesophageal cancer patients staging - CT versus 18F-FDG PET/CT: retrospective study. One good example is an auto franchise. The TNM system for grading cancer stage (a mea-sure of severity) is … The Will Rogers phenomenon is obtained when moving an element from one set to another set raises the average values of both sets. Will Rogers was an American humorist, actor and author best known for his Broadway and film performances, as well as his folksy persona. Feinstein and colleagues coined the term “Will Rogers phenomenon” to refer to the stage migration in cancer that they attributed to changes in imaging technology. Is any difference observed in supposedly similar groups due to a secular trend, some change in treatment, or is it due to stage migration? As a simple example, consider the two sets. However, such grade inflation might lead to the Will Rogers phenomenon. OBJECTIVE: The advent of targeted prostate biopsies to suspicious lesions based on imaging confers improved detection of clinically significant prostate cancer. Will Rogers phenomenon in multiple sclerosis Will Rogers phenomenon in multiple sclerosis Sormani, Maria Pia; Tintorè, Mar; Rovaris, Marco; Rovira, Alex; Vidal, Xavier; Bruzzi, Paolo; Filippi, Massimo; Montalban, Xavier 2008-10-01 00:00:00 The “Will Rogers phenomenon” is an apparent epidemiological paradox named after a remark made by the humorist Will Rogers about migration … However, such grade inflation might lead to the Will Rogers phenomenon. The effect will occur when both of these conditions are met: The Will Rogers phenomenon is obtained when moving an element from one set to another set raises the average values of both sets. They hypothesized that the diagnostic superiority of novel targeted imaging in detection of metastatic disease would allow early identification of oligometastatic prostate cancer, generating a stage migration and a so-called Will Rogers phenomenon for the survival of these patients. Two money managers – A and B – report to you. Pietrzak AK(1), Martenka P, Strzesak E, … Will Rogers Phenomenon is when by moving one or more elements from one data set to the other, increases the average for both the data sets. This term was coined by Feinstein et al. It is based on the following quote, attributed (perhaps incorrectly) to comedian Will Rogers: The Will Rogers phenomenon is obtained when moving an element from one set to another set raises the average values of both sets. Will Rogers phenomenon Stage migration Epidemiology The improved survival of Pts with CA or other disease by either reclassifying Pts into different prognostic groups, recognizing more subtle disease manifestations, or by using diagnostic modalities that allow a disease to be diagnosed at an earlier stage; the WRP results in a 'zero-time shift' and improved prognosis, without affecting survival The American humorist, Will Rogers, was reported to have said (of the migration of folk from Oklahoma to California): When the Okies left Oklahoma and moved to California, they raised the average intelligence level in both states. Quand les habitants de l’Oklahoma ont migré vers la Californie, ils ont augmenté le … Denna artikel är översatt från engelska Wikipedia; Externa länkar "Yaw of Averages" by Paul Niquette Patients with a clinically isolated syndrome (CIS) suggestive of MS were studied. Posted on 21 Nov 2014 by Bob Phillips. These observations are related to the Will Rogers phenomenon: if you transfer the more aggressive tumours from the good prognostic group to the bad prognostic group, the prognostics of both groups improve. We assessed whether the Will Rogers phenomenon may affect multiple sclerosis (MS) prognosis when applying different diagnostic criteria. It is based on the following quote, attributed (perhaps incorrectly) to comedian Will Rogers: When the Okies left Oklahoma and moved to California, they raised the average intelligence level in both states.. Iconic examples are the introductions of novel, more sensitive diagnostic tests, such as CT imaging in lung cancer patients as described by Feinstein An equally important but subtler bias that may also be operating to improve apparent prostate cancer outcomes is the Will Rogers phenomenon ( 18) . It is based on the following quote, attributed (perhaps incorrectly) to comedian Will Rogers: When the Okies left Oklahoma and moved to California, they raised the average intelligence level in both states.. The Will Rogers phenomenon is obtained when moving an element from one set to another set raises the average values of both sets. Money Manager A manages the money of a few ultra-high-net-worth individuals. Since we rarely recognize such scenarios, let’s drill the Will Rogers phenomenon to anchor it in your memory. 4 Patients often moved from a lesser stage to a more severe stage because of diagnostic imaging results, artifactually improving survival rates of both groups. The name is attributed to humorist Will Rogers who made a comment made about migrations during the 1930s American depression - "When the Okies left Oklahoma and moved to California, they raised the average intelligence level in both states." The Will Rogers phenomenon. Rogers was born on his parents' Dog Iron Ranch in the Cherokee Nation of Indian Territory, near present-day Oologah, Oklahoma, now in Rogers County, named in honor of his father, Clem Vann Rogers.The house in which he was born had been built in 1875 and was known as the "White House on the Verdigris River". The oversampling of these lesions is likely to better represent the cancer grade. The phenomenon was first described in 1985 by Feinstein et al, who also coined the term the Will Rogers phenomenon. Methods. Will Rogers phenomenon: | The |Will Rogers phenomenon| is obtained when moving an element from one set to anot... World Heritage Encyclopedia, the aggregation of the largest online encyclopedias available, and the most definitive collection ever assembled. The effect will occur when both of these conditions are met: The bank manages the money of wealthy and mostly retired individuals. Stage migration and new diagnostic techniques as a source of misleading statistics for survival in cancer. StatsMiniBlog: Will Rogers Phenomenon. To the Editor.—I write to raise the flag of a "Will Rogers Phenomenon" 1 in the article by Heller et al. Will Rogers phenomenon must be taken into account. In the 1930s, with the Great Depression, many people emigrated from Oklahoma to … This page is based on the copyrighted Wikipedia article "Will_Rogers_phenomenon" (); it is used under the Creative Commons Attribution-ShareAlike 3.0 Unported License.You may redistribute it, verbatim or modified, providing that you comply with the terms of the CC-BY-SA. This is known as the “Will Rogers phenomenon,” precluding the use of historical controls for treatment trials. This so-called Will Rogers phenomenon (WRP) is an epidemiological paradox coined by the American humourist Will Rogers regarding population migration during the Great Depression. The Will Rogers phenomenon is obtained when moving an element from one set to another set raises the average values of both sets. Will Rogers was the #1 radio personality, he was #1 at the movie box office, he was the nations #1 most sought after public speaker, he was the #1 most read newspaper columnist, he wrote books, traveled the world and gave liberally to charities around the world. Correspondence from The New England Journal of Medicine — The Will Rogers Phenomenon — Additional Evidence Will Rogers Phenomenon and the Cost of Healthcare December 08, 2009 "When the Okies left Oklahoma and moved to California, they raised the average intelligence in both states." The Will Rogers phenomenon is a possible cause of systematic distortions in the results of clinical studies, which can be produced if stage migration occurs during a … Fulltext. The Will Rogers phenomenon has been used to illustrate the risks of using historic control groups and to argue for the need for concurrent controls in intervention trials.8 The same reasoning is applicable to and limits the interpretation of comparisons of registry data. 2 Any time a supersensitive test not in prior use is introduced that changes the designated stage of a cancerous lesion, a staging shift has occurred. - Will Rogers In medical terms this is called Stage Migration bias, because it was first observed in cancer.
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