Post-stroke depression and functional recovery in a population-based stroke register. The Finnstroke study

Area of Science:

• Neurology
• Psychiatry
• Public Health

Background:

• Post-stroke depression is a common complication affecting patient recovery.
• Understanding the relationship between depression and functional outcome is crucial for effective stroke care.

Purpose of the Study:

• To investigate the association between post-stroke depression and functional outcomes.
• To determine the impact of depression on recovery trajectories and healthcare resource utilization.

Main Methods:

• A population-based study in Finland involving 594 first-time stroke patients.
• Beck's Depression Inventory (BDI) and functional assessments (Barthel Index, Rankin Scale) at 3 and 12 months post-stroke.

Main Results:

• Approximately 47% of stroke survivors experienced depression at both 3 and 12 months.
• Depression at 3 months correlated with poorer functional outcomes at 12 months (P=0.001).
• Poor functional outcome at 3 months predicted depression at 12 months (P=0.004).

Conclusions:

• Post-stroke depression is strongly linked to impaired functional recovery.
• Early identification and treatment of depression may enhance patient recovery and decrease institutional care needs.