What is a primary goal of using the ECOG performance status scale?

The primary goal of using the ECOG (Eastern Cooperative Oncology Group) performance status scale is to categorize patient mobility and daily activity. This scale provides a standardized way to assess a patient's level of functioning and ability to perform daily activities, which is crucial for determining how cancer or its treatments impact their quality of life and overall health status.

By categorizing patients from fully active to being completely disabled, healthcare providers can make informed decisions about treatment plans and interventions tailored to the patient's functional level. This functional assessment aids in predicting treatment tolerance, potential outcomes, and overall prognosis. Ultimately, understanding a patient's mobility and daily activity is essential in oncology nursing, as it informs care plans and resource allocation for supportive services.