Which statement best describes how impairment is typically expressed in SIP ratings?

Which statement best describes how impairment is typically expressed in SIP ratings?

• A. As a ratio
• B. As a dollar value
• C. As a percentage of the whole person
• D. As a letter grade

Answer: (C)

Impairment in SIP ratings is expressed as a percentage of the whole person. This provides a standardized measure of permanent functional loss that applies regardless of the affected body part, making comparisons and benefit calculations consistent. A percentage of the whole person reflects how much overall function is diminished, which is the basis used in many disability rating systems. It isn’t expressed as a ratio, a dollar value, or a letter grade, which would either compare parts to a whole, assign monetary value, or only convey a qualitative grade rather than a numeric impairment level.

Impairment in SIP ratings is expressed as a percentage of the whole person. This provides a standardized measure of permanent functional loss that applies regardless of the affected body part, making comparisons and benefit calculations consistent. A percentage of the whole person reflects how much overall function is diminished, which is the basis used in many disability rating systems. It isn’t expressed as a ratio, a dollar value, or a letter grade, which would either compare parts to a whole, assign monetary value, or only convey a qualitative grade rather than a numeric impairment level.