Unwarranted variation (or geographic variation) in health care service delivery refers to medical practice pattern variation that cannot be explained by illness, medical need, or the dictates of evidence-based medicine. It is one of the causes of low value care often ignored by health systems.[1]
Unwarrantedvariation (or geographic variation) in health care service delivery refers to medical practice pattern variation that cannot be explained by...
researcher of unwarrantedvariation in the healthcare industry. In four decades of work, Wennberg has documented the geographic variation in the healthcare...
The term “unwarrantedvariations” was first coined by Dr. John Wennberg when he observed small area (geographic) and practice style variations, which were...
geographically accurate description of where a property is located. Unwarrantedvariation Butler, Patrick (2000-11-09). "Q&A: Postcode lottery". The Guardian...
useful consideration of US health care, with its documentation of unwarrantedvariation in Medicare expenditures between McAllen, Texas and El Paso, Texas...
in the quality and outcomes and health services being delivered. Unwarrantedvariation in medical treatment, cost, and outcomes suggests a substantial...
Lord Carter's report into efficiency and productivity identified unwarrantedvariation in procurement across the NHS. Following this report, a "new operating...
overmedicalization. A forerunner of the term was what Jack Wennberg called unwarrantedvariation, different rates of treatments based upon where people lived, not...
a seminal publication widely regarded for its documentation of unwarrantedvariations in the American healthcare system. The Atlas has played a crucial...
spent on identifying conditions. According to research, eliminating unwarrantedvariations in medical care can reduce the cost of patient management by at...
some variations in rank organisation, insignia and responsibilities may occur within the United Kingdom. An example of this are the slight variations in...
begins. V. crabro has also been observed attacking Polistes nimpha nests. Unwarranted fear of V. crabro has often led to the destruction of nests. This has...
is the physiological phenomenon of variation in the time interval between heartbeats. It is measured by the variation in the beat-to-beat interval. Other...
Others consider the names contained by this taxonomic arrangement to be unwarranted, and describe Notechis as a monotypic genus. Various authorities accept...
has been criticised for unduly stigmatizing soft sciences, creating an unwarranted imbalance in the public perception, funding, and recognition of different...
in psychiatry to construct words that describe irrational, abnormal, unwarranted, persistent, or disabling fear as a mental disorder (e.g. agoraphobia)...
writing is getting started." Often false precision is abused to produce an unwarranted confidence in the claim: "our mouthwash is twice as good as our competitor's"...
of A. amurensis, and thus maintaining recognition for this taxon was unwarranted. In 1950 Djakonov described one new subspecies, crassispinis, and recognised...
climate-change related scientific data and results. People who hold unwarranted doubt about climate change are called climate change "skeptics", although...
gene flow. I therefore believe that their claim of hybridization is unwarranted. King, Mary-Claire (1973). Protein polymorphisms in chimpanzee and human...
to speak against a postulated model is progressively eroded with each unwarranted inclusion of a “modification index suggested” effect or error covariance...
Shakespeare the man, a technique that sometimes leads to embellishment or unwarranted interpretation of the documented record. William Shakespeare was born...
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