基于SMOTE算法的急性缺血性脑卒中患者发生吞咽功能障碍风险

基于SMOTE算法的急性缺血性脑卒中患者发生吞咽功能障碍风险预警模型的构建

http://www.100md.com 2025年7月9日医学信息 2025年第12期

    中图分类号：R743.3 文献标识码：A文章编号：1006-1959(2025)12-0006-06

    DOI：10.3969/j.issn.1006-1959.2025.12.002

    ConstructionofaRiskWarningModel forSwallowingDysfunctioninPatientswith AcuteIschemic StrokeBased on SMOTE Algorithm

    ZHANG Jia，XU Jing

    (DepartmentofurologythecondAlatedHositalofjngdicalUversityUrumio，ing，a)

    Abstract：ObeeTalhisctorsfalogfuciisutestroedtablisndidlag modelbasedonSOTElgoritMetodsAtotalof187patientswithacutescheicstrokeadmitedtoourhospitalfromJauarytoDecember 2022wereseeedAcodngttreatitsadspgiatddditosggoun=6ndallogfuc group(n=17)Uatedistcsalsefoolialataofoosofit independent risk factors fordysphagia，andaprediction model P₁ wasestablished.At the same time，the earlywarningmodel P₂ of the improved data setwasonstructedasedontheMOEalgorittoexpandthlowsampledtasetndteprediciveailityofteodelwaseaatedbyte receiveroperatigueOCsulseasdeasdoesicsioslaedinsedfct were independent risk factors for dysphagia in patients with acute stroke( Plt;0.05) .The prediction rateof model P₁=1/[1+e^{-(-5.102+0.044×X1+0.164×X2+1.141×X3+0.725×X4)}] ......

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