A step activity monitoring program improves real world walking activity post stroke

Area of Science:

• Neurorehabilitation
• Physical Therapy
• Activity-Based Therapy

Background:

• Stroke survivors often experience reduced physical activity and mobility.
• Restoring walking function is a key goal in stroke rehabilitation.
• Activity monitoring can provide objective data on walking behavior.

Purpose of the Study:

• To determine if a step activity monitoring program enhances walking activity in chronic stroke survivors.
• To investigate if this enhancement is associated with changes in the structure of walking activity.

Main Methods:

• Sixteen individuals with chronic stroke participated in a four-week goal-centered activity monitoring program using the StepWatch Activity Monitor (SAM).
• Walking activity descriptors (steps per day, bouts per day, steps per bout, total time walking, and bout lengths) were analyzed at baseline and week four.

Main Results:

• Participants showed a significant increase in steps per day and total time walking.
• A significant increase in the number of medium (41-500 steps) and long (>500 steps) walking bouts was observed.
• Short walking bouts (<40 steps) remained the predominant type of walking activity.

Conclusions:

• A goal-centered step activity monitoring program is effective in improving daily walking activity post-stroke.
• The program facilitates increased total walking time and promotes longer, more sustained walking bouts.
• Interventions should aim to increase both the amount and the structure of walking activity for stroke recovery.