Which acronym denotes an unattended home sleep apnea testing device?

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Multiple Choice

Which acronym denotes an unattended home sleep apnea testing device?

The concept tested is the standard term for a home sleep apnea test device used without supervision. The commonly used acronym is Unattended Portable Monitor, abbreviated UPM. This label captures three key ideas: it’s performed at home without a clinician present (unattended), it uses a compact, easy-to-use device (portable), and it functions as a monitoring device for sleep-related breathing events (monitor). The other phrasings—adding “system” or “device” or using “unmonitored”—are not the established terms, so they don’t represent the typical acronym used in guidelines and practice.

The concept tested is the standard term for a home sleep apnea test device used without supervision. The commonly used acronym is Unattended Portable Monitor, abbreviated UPM. This label captures three key ideas: it’s performed at home without a clinician present (unattended), it uses a compact, easy-to-use device (portable), and it functions as a monitoring device for sleep-related breathing events (monitor). The other phrasings—adding “system” or “device” or using “unmonitored”—are not the established terms, so they don’t represent the typical acronym used in guidelines and practice.

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