Objective: To identify the main biopsychosocial factors associated with disability level after stroke using the International Classification of Functioning, Disability and Health (ICF) model.
Methods: A cross-sectional study was conducted with chronic stroke survivors. Disability was assessed using the World Health Disability Assessment Schedule 2.0. The independent variables were: Body functions: emotional functioning and whether the dominant upper limb was affected. For the Activities & Participation component, satisfaction regarding the execution of activities and participation were assessed using the SATIS-Stroke, as well as the locomotion ability for adults (ABILOCO), manual ability (ABILHAND) and the return to work. For environmental factors, income and facilitators and obstacles were assessed using the Measure of the Quality of the Environment (MQE). Personal factors: age and sex. Multiple Linear Regression was employed.
Results: Limited locomotor ability (β = -0.281; t = -3.231 p = 0.002), dissatisfaction regarding activities and participation (β = -0.273; t = -3.070 p = 0.003), and the non-return to work (β = 0.162; t = 2.085 p = 0.04) were associated with disability.
Conclusion: The reduction in locomotor ability, dissatisfaction regarding activities and participation and the non-return to work were associated with disability in the chronic phase following a stroke.
Keywords: Disability and Health; International Classification of Functioning; biopsychosocial model; multiple linear regression; neurological rehabilitation; stroke.
The reduction in locomotion ability, dissatisfaction regarding activities and participation, and the non-return to work were associated with disability in the chronic phase following a stroke.Clinicians will be able to develop rehabilitation strategies focused on diminishing locomotor limitations, increasing satisfaction with activities and participation, and improving vocational planning for the return to work after a strokeThese findings underscore the importance of assessments and intervention strategies based on the individual rather than the disease as well as focusing on social and personal issues to guide clinical decision making.