Which term refers to the performance capabilities that clients have regained?

The term that accurately refers to the performance capabilities that clients have regained is "outcomes." In occupational therapy, outcomes represent the end results of therapy interventions, reflecting the change in performance and function. They are often measured to understand the effectiveness of treatment in helping clients achieve their goals, including regaining skills and abilities.

Outcomes encompass more than just skills; they also include the broader context of how those skills translate into improved participation and quality of life. Therefore, the correct choice aligns with the framework’s focus on client-centered goals and the emphasis on the results of therapy interventions.

Other terms like skills, maintenance, and improvements, while related to the process of therapy, do not capture the comprehensive nature of what outcomes can reflect in a clinical setting. Skills refer specifically to the abilities themselves, maintenance pertains to sustaining achievements over time, and improvements denote progress but do not encapsulate the complete assessment of performance capabilities like outcomes do.