Association Between Upper Limb Impairment and Function Within One Month Post Stroke and Self-care at Six Months

Area of Science:

• Neuroscience
• Rehabilitation Medicine
• Clinical Outcomes

Background:

• Stroke frequently causes upper limb impairments, impacting daily function and Quality of Life (QOL).
• Real-world upper limb activity and self-care abilities are crucial for stroke survivors but often under-assessed.
• Identifying early clinical predictors for long-term Activities of Daily Living (ADLs) is vital for effective care planning.

Purpose of the Study:

• To investigate the association between early upper limb motor function and later self-care abilities in stroke survivors.
• To explore the predictive value of specific clinical assessments for long-term functional independence.

Main Methods:

• An exploratory study analyzed data from 60 participants in a subacute stroke rehabilitation trial.
• Baseline Upper Extremity Fugl-Meyer Assessment (UEFMA) and Action Research Arm Test (ARAT) scores were collected within 30 days post-stroke.
• Self-care performance was assessed using the EuroQol-5D-5L at six months post-stroke; cross-tabulations quantified associations.

Main Results:

• Early assessment of higher-level upper limb movements (requiring corticospinal tract function) within 30 days post-stroke was significantly associated with self-care ability at six months.
• This association was observed in individuals with moderate to severe stroke-related impairments.

Conclusions:

• Simple, early clinical assessments of arm and hand movements can predict long-term self-care independence in stroke survivors.
• These findings suggest potential for improved clinical tools to project ADL outcomes and guide rehabilitation strategies.