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Published on: December 16, 2022
Relationship between executive functions and productivity outcomes following stroke
1Applied Cognitive Neuroscience Research Centre and School of Psychology, Griffith University, Australia. t.ownsworth@griffith.edu.au
Disability and Rehabilitation
|September 14, 2007
Summary
Executive function, particularly purposive behavior and self-regulation, impacts employment and productivity after stroke. Assessing these cognitive skills is crucial for effective stroke rehabilitation and return to work.
Area of Science:
- Neuroscience
- Psychology
- Rehabilitation Medicine
Background:
- Stroke frequently affects working-age individuals, leading to significant employment and productivity losses.
- Cognitive impairments, especially executive function deficits, are understudied in relation to post-stroke work capacity.
- Executive functions are critical for daily functioning and vocational success.
Purpose of the Study:
- To investigate the relationship between executive function performance and employment/productivity outcomes 12 months post-stroke.
- To identify specific executive function tests that differentiate employed from unemployed stroke survivors.
- To determine which executive function measures correlate with post-stroke productivity levels.
Main Methods:
- 27 individuals (mean age 47.3 years) with a history of stroke were assessed 2.1 years post-injury.
- A battery of executive function tests was administered, including the Tinkertoy Test, Health and Safety sub-test, FAS Test, Five-Point test, and Key Search Test.
- Employment status (employed/unemployed) and productivity (Sydney Psychosocial Reintegration Scale) were evaluated at 12-month follow-up.
Main Results:
- The Tinkertoy Test, measuring purposive behavior and self-regulation, significantly distinguished between employed and unemployed groups (p < 0.01).
- Productivity was significantly correlated with planning (p < 0.05), self-monitoring (p < 0.01), and self-regulation (p < 0.05).
- Time since injury and functional status also correlated with post-stroke productivity.
Conclusions:
- Executive functions, particularly those related to self-regulation and planning, are vital for vocational and productive outcomes after stroke.
- Routine assessment of executive functions should be integrated into cognitive rehabilitation programs for stroke survivors.
- Targeting executive function deficits can improve employment and reintegration prospects for individuals post-stroke.
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