Antithrombotic management of ischaemic stroke and transient ischaemic attack in China: a consecutive cross-sectional survey.

ABSTRACT

1. Little is known about the prevention of secondary stroke in China. In the present study, we assessed the status of antithrombotic management of stroke patients in clinics across China. 2. A cross-sectional survey was conducted in 19 urban neurological clinics. All subjects diagnosed with ischaemic stroke (IS) or transient ischaemic attack (TIA) were enrolled consecutively in the study. Face-to-face interviews were conducted by research assistants using questionnaires on the day of enrollment. The data recorded included demographic and clinical characteristics, medication and reasons for not using medication. Independent predictors for the prescription of antiplatelet drugs were determined using multivariate logistic regression models. 3. Of the 2283 patients with IS or TIA enrolled in the study (34.7% women; mean ( +/- SD) age 65.8 +/- 11.6 years), 1719 (75.3%) had a prescription for antiplatelet therapy. Of the 108 patients with atrial fibrillation, only 14 (13.0%) were receiving warfarin therapy. The main independent factors significantly associated with being on antiplatelet therapy were having basic health insurance (odds ratio (OR) 1.47; 95% confidence interval (CI) 1.09-1.99), government insurance and labour insurance (OR 1.63; 95% CI 1.03-2.59) and a monthly income of > 500 yuan (US$66.70; OR 2.14; 95% CI 1.51-3.03). Being older (OR 0.70; 95% CI 0.50-0.99) and having a severe disability (OR 0.68; 95% CI 0.49-0.97) were associated with lower odds of receiving antiplatelet therapy. 4. Based on the survey results, adherence to guidelines for antithrombotic management in neurological clinics in China is poor. The main reasons contributing to the less than optimal management of stroke patients include negative attitudes among neurologists, a lack of medical insurance, a lower income and being elderly and/or severely disabled.