Volontariat et don de sang : compte rendu d’un séminaire de l’Institut national de transfusion sanguine

It is difficult to predict RBC consumption accurately. This paper aims to use big data to establish a XGBoost Model to understand the trend of RBC accurately, and forecast the demand in time. XGBoost, which implements machine learning algorithms under the Gradient Boosting framework can provide a parallel tree boosting. The daily RBC usage and inventory (May 2014-September 2017) were investigated, and rules for RBC usage were analysed. All data were divided into training sets and testing sets. A XGBoost Model was established to predict the future RBC demand for durations ranging from a day to a week. In addition, the alert range was added to the predicted value to ensure RBC demand of emergency patients and surgical accidents. The gap between RBC usage and inventory was fluctuant, and had no obvious rule. The maximum residual inventory of a certain blood group was up to 700 units one day, while the minimum was nearly 0 units. Upon comparing MAE (mean absolute error):A:10.69, B:11.19, O:10.93, and AB:5.91, respectively, the XGBoost Model was found to have a predictive advantage over other state-of-the-art approaches. It showed the model could fit the trend of daily RBC usage. An alert range could manage the demand of emergency patients or surgical accidents. The model had been built to predict RBC demand, and the alert range of RBC inventory is designed to increase the safety of inventory management.

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RBC Inventory-Management System Based on XGBoost Model

Sun

Xu²,

Feng

et al. 2020

Indian J Hematol Blood Transfus

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Blood donations mode: Assessment of the Lebanese model

Haddad

Assi

Baz

et al. 2019

Transfusion Clinique et Biologique

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Les limites d’une approche principiste dans l’éthique du don d’éléments et produits du corps humain. À propos d’exemples

Thibert¹

2020

Transfusion Clinique et Biologique

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Volontariat et don de sang : compte rendu d’un séminaire de l’Institut national de transfusion sanguine

Cited by 5 publications

References 11 publications

RBC Inventory-Management System Based on XGBoost Model

RBC Inventory-Management System Based on XGBoost Model

Blood donations mode: Assessment of the Lebanese model

Les limites d’une approche principiste dans l’éthique du don d’éléments et produits du corps humain. À propos d’exemples

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