Blood transfusion volume model building and prediction method and device, equipment and storage medium thereof

Abstract

The application discloses a blood transfusion volume model building and prediction method and device, equipment and a storage medium thereof; the method comprises the following steps: obtaining a history user data set in a preset period, and dividing the history user data set into a training data set and a test data set; extracting at least one feature parameter set according to the history user data set, wherein the feature parameter set does not include an operation consumption time; using the training data set and the test data set for learning and verification via a model training algorithm, thus obtaining a mapping relation between the at least one feature parameter set and a single user blood transfusion volume, and using same as the blood transfusion volume prediction model. According to said method, the mapping relation between the at least one feature parameter set and the single user blood transfusion volume can be built and used as the blood transfusion volume prediction model, thus adapting to various infusion scenes in the medical field. The prediction model can reduce the erythrocyte ultra indication infusion proportion and variant blood transfusion risks, thus savingblood resources.

Description

technical field [0001] The present application generally relates to the field of clinical medicine, specifically to the field of medical information processing technology, and especially to methods, devices, equipment and storage media for establishing and predicting blood transfusion models. Background technique [0002] Regarding the threshold value of red blood cell transfusion, the "Guidelines for Blood Transfusion in Surgery and Trauma" in the "Technical Specifications for Clinical Blood Transfusion" of the Ministry of Health stipulates that blood transfusion is not required if Hb>100g / L; blood transfusion should be considered if Hb<70g / L; L should be determined according to the patient's anemia degree, cardiac compensatory function, whether there is an increase in metabolic rate, age and other factors. "Guidelines for Medical Blood Transfusion" stipulates that when Hb<60g / L, or hematocrit is less than 20%, transfusion can be considered. [0003] For surgical ...

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Problems solved by technology

[0003] For surgical or trauma patients with Hb between 70-100g / L and medical anemia patients with Hb>60g / L, due to the lack of feasible and recognized standards in the existing industry norms and guidelines, blood resources are used unreasonably, even waste

Moreover, the uncertainty of the amount of blood transfusion also increases the risk of allogeneic blood transfusion and medical costs for patients

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