What is the purpose of the review of systems (ROS)?

The review of systems (ROS) serves as a systematic approach used by healthcare providers to gather an inventory of a patient's constitutional symptoms across multiple organ systems. It helps clinicians assess the overall health status of the patient and identify any symptoms that may not have been directly addressed during the consultation. This comprehensive review aids in forming a more holistic understanding of the patient's condition and informs further diagnostic or treatment plans.

By documenting symptoms related to various organ systems—such as respiratory, cardiovascular, gastrointestinal, and more—the provider can pinpoint any underlying issues that might require closer examination or intervention. This tool is essential in clinical practice, particularly during initial diagnoses or comprehensive evaluations, as it promotes thoroughness in patient assessments.