Which of the following is a typical outcome measure used by infection control professionals?

• A. Data trends in infection rates and outbreak analyses
• B. Employee attendance records
• C. Equipment maintenance schedules
• D. Patient satisfaction scores

Answer: (A)

Outcome measures in infection control focus on patient health results, such as infection rates over time and analyses of outbreaks. These data show how often infections occur and whether they rise or fall in response to prevention efforts, giving a clear picture of the impact of hand hygiene programs, sterilization procedures, isolation practices, and antibiotic stewardship. By examining trends and investigating outbreaks, infection control professionals can judge what’s working and where adjustments are needed to reduce infections.

Data trends in infection rates and outbreak analyses are the most direct indicators of infection control effectiveness. The other options—attendance records, equipment maintenance schedules, and patient satisfaction scores—do not directly reflect the occurrence of infections or the success of infection-prevention interventions, even though they relate to overall safety, operations, or patient experience.