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Purpose: The Questionnaire for Verifying Stroke-Free Status (QVSFS) is a practical instrument for confirming absence of previous symptomatic stroke or transient ischemic attack in control subjects participating in stroke research.
Overview: The QVSFS is an 8-item structured questionnaire, designed to quickly and accurately identify prospectively screened study subjects who are free of symptomatic cerebrovascular disease.
Time: Administration time is 5 minutes or less for all subjects.
Section Order:
30
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Version:
1.000