Which acronym stands for Respiratory Event Index?

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Multiple Choice

Which acronym stands for Respiratory Event Index?

Think of what Respiratory Event Index refers to in sleep studies. The common abbreviation for that phrase is REI. The question asks which acronym stands for Respiratory Event Index, so the option that names the phrase Respiratory Event Index matches the target, since REI is defined by that term. The other options point to different indices or aren’t standard terms: Respiratory Disturbance Index corresponds to a different measure (RDI), Respiratory Effort Index isn’t a widely used standard, and Rapid Eye Index isn’t the recognized term (REM stands for Rapid Eye Movement). So the choice that presents Respiratory Event Index is the best match.

Think of what Respiratory Event Index refers to in sleep studies. The common abbreviation for that phrase is REI. The question asks which acronym stands for Respiratory Event Index, so the option that names the phrase Respiratory Event Index matches the target, since REI is defined by that term. The other options point to different indices or aren’t standard terms: Respiratory Disturbance Index corresponds to a different measure (RDI), Respiratory Effort Index isn’t a widely used standard, and Rapid Eye Index isn’t the recognized term (REM stands for Rapid Eye Movement). So the choice that presents Respiratory Event Index is the best match.

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