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The Wells score is a clinical prediction rule used to classify patients suspected of having pulmonary embolism (PE) into risk groups by quantifying the pre-test probability. It is different than Wells score for DVT (deep vein thrombosis).
The Wells score may refer to one of two clinical prediction rules in clinical medicine: Wells score for deep vein thrombosis Wells' score for pulmonary embolism
In a prediction rule study, investigators identify a consecutive group of patients who are suspected of having a specific disease or outcome. The investigators then obtain a standard set of clinical observations on each patient and a test or clinical follow-up to define the true state of the patient.
A new prediction score for PE was created in 1998 [40] This prediction rule was revised by Wells et al. in 2000. [41] In the 2000 publication, Wells proposed two different scoring systems using cutoffs of 2 or 4 with the same prediction rule, and also included D-dimer testing in the rule-out of PE in low probability patients. [41]
The Geneva score is a clinical prediction rule used in determining the pre-test probability of pulmonary embolism (PE) based on a patient's risk factors and clinical findings. [1] It has been shown to be as accurate as the Wells Score, and is less reliant on the experience of the doctor applying the rule. [2]
A score of zero means that no comorbidities were found; the higher the score, the higher the predicted mortality rate is. [2] [3] For a physician, this score is helpful in deciding how aggressively to treat a condition. It is one of the most widely used scoring system for comorbidities. [4]
ThroLy score has been validated by multiple studies and entered clinical practice in several medical centers. [ 3 ] [ 4 ] [ 5 ] However, multiple validation studies are ongoing and the results of additional studies may be needed before it can be fully applicable in clinical practice worldwide; several validation studies have been performed, and ...
The Maddrey DF score is a predictive statistical model compares the subject's DF score with mortality prognosis within 30-day or 90-day scores. [clarification needed] The subject's Maddrey DF score is determined by blood analysis.