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Elixhauser Comorbidity Index
In medicine, the Elixhauser Comorbidity Index is a measure of overall severity of comorbidities, predicting hospital length of stay, hospital charges, and in-hospital mortality. The higher the score, the higher the predicted hospital resource use and mortality rate are. For a physician, this score is helpful in deciding how aggressively to treat a condition. Conditions can be identified using the International Classification of Diseases (ICD) diagnosis codes commonly used in patient records. The measurement was developed by Anne Elixhauser and colleagues in 1998 and initially included 30 diseases with a uniform weighting for each. The methodology has been adapted several times since then, with the introduction of weights in 2009 and adjustments to the list of categories considered. Comparison with other comorbidity measures The measure is most similar to the Charlson Comorbidity Index (CCI), which considers a smaller set of diseases and applies different weights. While CCI i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medicine
Medicine is the science and Praxis (process), practice of caring for patients, managing the Medical diagnosis, diagnosis, prognosis, Preventive medicine, prevention, therapy, treatment, Palliative care, palliation of their injury or disease, and Health promotion, promoting their health. Medicine encompasses a variety of health care practices evolved to maintain and restore health by the prevention (medical), prevention and treatment of illness. Contemporary medicine applies biomedical sciences, biomedical research, medical genetics, genetics, and medical technology to diagnosis (medical), diagnose, treat, and prevent injury and disease, typically through pharmaceuticals or surgery, but also through therapies as diverse as psychotherapy, splint (medicine), external splints and traction, medical devices, biologic medical product, biologics, and Radiation (medicine), ionizing radiation, amongst others. Medicine has been practiced since Prehistoric medicine, prehistoric times, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comorbidity
In medicine, comorbidity refers to the simultaneous presence of two or more medical conditions in a patient; often co-occurring (that is, concomitant or concurrent) with a primary condition. It originates from the Latin term (meaning "sickness") prefixed with ("together") and suffixed with ''-ity'' (to indicate a state or condition). Comorbidity includes all additional ailments a patient may experience alongside their primary diagnosis, which can be either physiological or psychological in nature. In the context of mental health, comorbidity frequently refers to the concurrent existence of mental disorders, for example, the co-occurrence of depressive and anxiety disorders. The concept of multimorbidity is related to comorbidity but is different in its definition and approach, focusing on the presence of multiple diseases or conditions in a patient without the need to specify one as primary. Definition The term "comorbid" has three definitions: # to indicate a medical con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Classification Of Diseases
The International Classification of Diseases (ICD) is a globally used medical classification that is used in epidemiology, health management and clinical diagnosis. The ICD is maintained by the World Health Organization (WHO), which is the directing and coordinating authority for health within the United Nations System. The ICD was originally designed as a health care classification system, providing a system of diagnostic codes for classifying diseases, including nuanced classifications of a wide variety of signs, symptoms, abnormal findings, complaints, social circumstances, and external causes of injury or disease. This system is designed to map health conditions to corresponding generic categories together with specific variations; for these designated codes are assigned, each up to six characters long. Thus each major category is designed to include a set of similar diseases. The ICD is published by the WHO and used worldwide for morbidity and mortality statistics, reim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anne Elixhauser
Anne, alternatively spelled Ann, is a form of the Latin female name Anna. This in turn is a representation of the Hebrew Hannah, which means 'favour' or 'grace'. Related names include Annie and Ana. Anne is sometimes used as a male name in the Netherlands, particularly in the Frisian speaking part (for example, author Anne de Vries). In this incarnation, it is related to Germanic arn-names and means 'eagle'.See entry on "Anne" in th''Behind the Name'' databaseand th"Anne"an"Ane"entries (in Dutch) in the Nederlandse Voornamenbank (Dutch First Names Database) of the Meertens Instituut (23 October 2018). It has also been used for males in France (Anne de Montmorency) and Scotland (Lord Anne Hamilton). In Ireland the name is used as an anglicized version of Áine. Anne is a common name and the following lists represent a small selection. For a comprehensive list, see instead: . As a feminine name Anne * Saint Anne, Mother of the Virgin Mary * Anne, Queen of Great Britain (1665 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Systematic Review
A systematic review is a scholarly synthesis of the evidence on a clearly presented topic using critical methods to identify, define and assess research on the topic. A systematic review extracts and interprets data from published studies on the topic (in the scientific literature), then analyzes, describes, critically appraises and summarizes interpretations into a refined evidence-based conclusion. For example, a systematic review of randomized controlled trials is a way of summarizing and implementing evidence-based medicine. Systematic reviews, sometimes along with meta-analyses, are generally considered the highest level of evidence in medical research. While a systematic review may be applied in the biomedical or health care context, it may also be used where an assessment of a precisely defined subject can advance understanding in a field of research. A systematic review may examine clinical tests, public health interventions, environmental interventions, social ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Disease Burden
Disease burden is the impact of a health problem as measured by financial cost, mortality, morbidity, or other indicators. It is often quantified in terms of quality-adjusted life years (QALYs) or disability-adjusted life years (DALYs). Both of these metrics quantify the number of years lost due to disability (YLDs), sometimes also known as years lost due to disease or years lived with disability/disease. One DALY can be thought of as one year of healthy life lost, and the overall disease burden can be thought of as a measure of the gap between current health status and the ideal health status (where the individual lives to old age without disease and disability). According to an article published in ''The Lancet'' in June 2015, low back pain and major depressive disorder were among the top ten causes of YLDs and were the cause of more health loss than diabetes, chronic obstructive pulmonary disease, and asthma combined. The study based on data from 188 countries, considered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comorbidity–polypharmacy Score
In medicine, the Comorbidity–polypharmacy score (CPS) is a measure of overall severity of comorbidities. It is defined as the simple sum of the number of known comorbidities (concurrent conditions) and pre-admission medications taken by the patient (polypharmacy), as a surrogate for the “intensity” of the comorbidities. This score has been tested and validated extensively in the trauma population, demonstrating good correlation with mortality, morbidity, triage, and hospital readmissions. Increasing levels of CPS were associated with significantly lower 90-day survival in the original study of the score in trauma population. Comparison with other comorbidity measures The test is similar to the Charlson Comorbidity Index (CCI), but CPS also considers the number of medications taken, which is not a parameter in CCI. Additionally, CPS considers a wider range of comorbidities than CCI, and assigns the same weight to each. A study comparing the two metrics found that CCI was a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
