Objective: Dysphagia is a common and severe symptom of acute Stroke; however, few studies investigated the prevalence of and risk factors of Dysphagia among intracerebral hemorrhage (ICH) patients. We aimed to determine the prevalence and risk factors for Dysphagia among acute ICH patients, and assess its impact on outcome of hospitalization.
Methods: We collected data of ICH patients from the Chinese Stroke Center Alliance (CSCA) from August 2015 to July 2019 retrospectively. Univariate analysis and multivariable analysis were conducted to identify the factors associated with Dysphagia and the outcomes of hospitalization.
Results: 32 581 eligible ICH patients were included in the final analysis. According to the results of the swallowing function assessment, patients were divided into 24 084 (73.9%) non-Dysphagia group and 8497 (26.1%) Dysphagia group. Compared with the non-Dysphagia group, the Dysphagia group had poor outcomes, including higher incidence of pneumonia (60.2% vs 17.3%, OR 4.82, 95% CI 4.53-5.13) and in-hospital mortality (3.5% vs 0.3%, OR 5.96, 95% CI 4.41-8.06), longer length of stay (P < .01), higher hospitalization cost (P < .01), and higher medicine cost (P < .01). In multivariable analysis, the incidence of Dysphagia was independently associated with older age (OR 1.10, 95% CI 1.09-1.11), male sex (OR 1.13, 95% CI 1.06-1.20), arrival at the hospital by emergency medical services (OR 2.11, 95% CI 1.99-2.24), lower Glasgow Coma Scale (GCS) score (per point decrease) (OR 0.78, 95% CI 0.77-0.78), history of ICH (OR 1.25, 95% CI 1.17-1.35), and higher glucose level (OR 1.09, 95% CI 1.07-1.10).
Conclusions: More than one-quarter of acute ICH patients were diagnosed with Dysphagia, which was associated with poor hospital outcomes. The early identification and management of Dysphagia may reduce the possibility of Stroke-associated pheumonia, shorten the length of hospital stay, and reduce medical cost.
