Related Experiment Video
Updated: Feb 25, 2026
Gathering Self-Initiated Rat Behavioral Data to Characterize Post-Stroke Deficits
Published on: March 15, 2024
Perceived impact of stroke six years after onset, and changes in impact between one and six years
Charlotte Ytterberg1, Malin Dybäck, Aileen Bergström
1Neurobiology, Care Sciences and Society, Karolinska Institutet, SE-141 83 Stockholm, Sweden. charlotte.ytterberg@ki.se.
Objective:
To examine the perceived impact of stroke between 1 and 6 years after stroke using the Stroke Impact Scale 3.0 (SIS).
Design:
A prospective longitudinal study.
Methods:
A total of 100 individuals were assessed using the SIS 3.0 at 1 and 6 years after onset of stroke and clinically meaningful changes were explored. Changes in domain scores were calculated over time in relation to age, sex and stroke severity.
Results:
The most impacted SIS domains after 6 years were Participation, Strength, Hand function, and Stroke recovery. Participants with moderate/severe stroke experienced a higher impact in all domains except Hand function and Stroke recovery, indicating more problems in everyday life, compared with those with mild stroke. Almost half of the participants had a clinically meaningful change in the domain Participation between 1 and 6 years. Those with moderate/severe stroke and the older age group experienced more negative clinically meaningful changes in several domains in comparison with those with mild stroke and the younger age group.
Conclusion:
The long-term perceived impact of stroke highlights the importance of appropriate rehabilitation interventions within several areas to reduce the long-term negative impact in everyday life.
