Comparison of Recovery Patterns and Prognostic Indicators for Ischemic and Hemorrhagic Stroke in China

Abstract

Background and Purpose— Limited data exist on the comparative recovery patterns and outcomes of patients with ischemic stroke and intracerebral hemorrhage in China. Methods— Data on baseline characteristics and outcomes of 6354 patients at 3 and 12 months poststroke are from ChinaQUEST (QUality Evaluation of Stroke Care and Treatment), a multicenter, prospective, 62-hospital registry study in China. Logistic regression was used to determine factors associated with a poor outcome defined by death/dependency (modified Rankin Scale score of 3 to 5) on follow-up. Generalized estimating equations were used to assess variations in recovery pattern by stroke type. Results— Baseline severity and rate of functional recovery in the early phase were significantly greater for intracerebral hemorrhage. However, patients with ischemic stroke were on average twice as likely to experience a good outcome (modified Rankin Scale score Conclusions— Patients with intracerebral hemorrhage and ischemic stroke have different recovery patterns in China. However, they share similar prognostic factors and in the use of evidence-based secondary prevention therapies to maximize chances of a good outcome.