Cognitive Disorders After Stroke (CODAS)
The CODAS study is a longitudinal, prospective clinical study aimed at investigating cognitive functioning, risk factors for cognitive impairment, and the course of cognitive functioning after stroke. Almost 200 participants were recruited from a university hospital in Maastricht, the Netherlands within 48 hours of being admitted for a stroke. Participants had to have had their first-ever hemispheric stroke, be fluent in Dutch, be over 40 years old, and be able to undergo neuropsychological assessment. The first assessment to determine eligibility for the study occurred within 48 hours of the stroke and further assessments took place at one month, six months, one year, and two years.
Study design
Cohort - clinical
Number of participants at first data collection
196 (participants)
Age at first data collection
40+ years (participants)
Participant year of birth
Varied (participants)
Participant sex
All
Representative sample at baseline?
Stroke patient population.
Sample features
Country
Year of first data collection
2000
Primary Institutions
Maastricht University (Universiteit Maastricht, UM)
Maastricht University Medical Center (Maastricht UMC+)
Profile paper DOI
Funders
Adriana van Rinsum-Ponsen Foundation (Adriana van Rinsum-Ponsen Stichting)
Ongoing?
No
Data types collected
- Computer, paper or task testing (e.g. cognitive testing, theory of mind doll task, attention computer tasks)
- Interview – face-to-face
- Interview – unspecified
- Physical or biological assessment (e.g. blood, saliva, gait, grip strength, anthropometry)
- Self-report questionnaire – unspecified
- None
- Computerized tomography (CT)
- None
Engagement
Keywords
Consortia and dataset groups
