Unwarranted variation
Unwarranted Variation
Unwarranted variation (pronunciation: /ʌnˈwɔːrəntɪd ˌveəriˈeɪʃən/) refers to the differences in healthcare service delivery that cannot be explained by the type or severity of illness or patient preferences. These variations are often associated with the overuse, underuse, or misuse of healthcare resources.
Etymology
The term "unwarranted variation" is derived from the English words "unwarranted," meaning not justified or authorized, and "variation," meaning a change or difference in condition, amount, or level. It was first used in the context of healthcare by John Wennberg and colleagues in their studies of small area variations in healthcare delivery.
Related Terms
- Small Area Variations: Differences in healthcare utilization and outcomes observed when comparing smaller geographic areas, such as counties or zip codes.
- Healthcare Quality: The degree to which health services for individuals and populations increase the likelihood of desired health outcomes and are consistent with current professional knowledge.
- Healthcare Utilization: The use of healthcare services by people. It is measured in terms of the number of healthcare services used, such as the number of visits to a doctor or hospital.
- Healthcare Resources: The personnel, facilities, and equipment used to provide healthcare services.
See Also
External links
- Medical encyclopedia article on Unwarranted variation
- Wikipedia's article - Unwarranted variation
This WikiMD dictionary article is a stub. You can help make it a full article.
Languages: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
Urdu,
বাংলা,
తెలుగు,
தமிழ்,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
European
español,
Deutsch,
français,
русский,
português do Brasil,
Italian,
polski