Effectiveness of custom seating and mobility services for individuals with disabilities in Guatemala.

The purpose of this study was to evaluate the effectiveness of custom seating and mobility services provided an international service learning (ISL) model on the occupational performance of individuals with disabilities in Guatemala. A one-group prospective pretest-posttest design was implemented using the standardized Wheelchair Outcome Measure (WhOM - Spanish) administered on the day of wheelchair fitting, and at 3- and 6-month intervals after receiving seating and mobility services. A two-tailed -test demonstrated a statistically significant ( < 0.