AIS (Abbreviated Injury Scale) is based on which three factors?

The Abbreviated Injury Scale (AIS) is indeed based on anatomically-based, consensus-driven, and global factors. The AIS is designed to provide a standardized way to classify and describe injuries, allowing for consistent reporting and comparison across different studies and cases.

The anatomical basis means that the scale focuses on the specific body regions affected by injury, which helps in accurately assessing the injury's severity and potential impact on overall health. The consensus-driven aspect emphasizes that the scale is based on expert opinions and collaborative agreements within the medical community regarding injury classification. Finally, the global factor indicates that AIS is applicable across various populations and locations, making it a universally recognized standard for injury severity.

In contrast, the other options involve different aspects that are not relevant to the core principles of the AIS. For example, subjective evaluations are not compatible with the objective nature of the AIS, and qualitative analyses might not provide the precision needed for standardized injury assessments. Quantitative metrics, on the other hand, while commonly used in many medical analyses, do not encapsulate the anatomical focus of AIS. Diagnostic and therapeutic elements, although vital in clinical practice, are not foundational to the injury classification laid out in the AIS framework.