Related factors for dysphagia in patients with recent small subcortical infarction:an analysis of 188 cases
Cui Mingyu
Liu Xin
Wang Lijuan
Liu Ying
Wei Xin
Abstract：Objective To investigate the incidence and risk factors of dysphagia in patients after re-cent small subcortical infarction(RSSI).Methods A total of 188 RSSI patients admitted to our department from May 2018 to May 2024 were enrolled,and according to Gugging swallowing screen(GUSS),they were divided into dysphagia group(GUSS score≤19,n=51)and non-dysphagia group(the score=20,n=137).The clinical manifestations and imaging data were com-pared between the two groups.Results When compared with the non-dysphagia group,the dys-phagia group had significantly older age,larger proportion of dysarthria,higher NIHSS and mRS scores,larger lesion diameter,higher incidence of pontine infarction,and higher scores of periven-tricular and deep white matter hyperintensities,but lower scores of mini-mental state examination and Montreal cognitive assessment(P＜0.05,P＜0.01).Binary logistic regression analysis showed that age,dysarthria,NIHSS score,lesion diameter,and pontine infarction were risk factors for dysphagia in RSSI patients(OR=1.203,95％CI:1.070-1.352;OR=34.464,95％CI:5.013-236.942;OR=4.579,95％CI:2.180-9.617;OR=0.623,95％CI:0.463-0.838;OR=0.020,95％CI:0.002-0.191,P＜0.01).Conclusion For RSSI patients,especially those with older age,larger lesion diameter,dysarthria,severe neurological deficits,and pontine infarction,clinicians should be alert to the occurrence of dysphagia in order to avoid serious complications.
Keywords：brain infarctiondeglutition disordersrisk factorscerebrovascular disorders
Publication Date：2025-03-14
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 313-316 )