In patient severity metrics, ROM commonly stands for what?

• A. Range of Motion
• B. Risk of Mortality
• C. Rate of Morbidity
• D. Relative Occupancy Measure

Answer: (B)

In patient severity metrics, ROM is commonly interpreted as Risk of Mortality. This reflects the probability that a patient will die given their current condition, and it’s a key outcome the scoring systems aim to predict for risk stratification, triage, and benchmarking. Range of Motion, which sounds the same, is a term from physical therapy describing joint flexibility and isn’t used to measure mortality risk. The other phrases aren’t standard severity-metric terms, so they don’t fit the typical purpose of ROM in this context.