Validation of Portable Monitoring Device PMP-300E for Identification of Obstructive Sleep Apnea.

The purpose of the study is to validate an Obstructive Sleep Apnea portable monitoring device, PMP-300E. Validating process compared data collected by PMP-300E with data collected from in-lab polysomnography.

Inclusion Criteria:Inclusion Criteria:

• Age 18 and over.
• Require a sleep diagnostic study by physician's order.
• Able and willing to provide written informed consent.
• Able to speak and read English.

Exclusion Criteria:Exclusion Criteria:

• Participation in another interventional research study within the last 30 days.
• Unstable medical or psychiatric conditions that would interfere with the demands of the study or the ability to commit to follow-up assessment. Examples include unstable congestive heart failure, neuromuscular disease, cancer, and renal failure.
• Chronic respiratory failure or insufficiency with suspected or known neuromuscular disease, moderate or severe COPD or other pulmonary disorders, or any condition with an elevation of arterial carbon dioxide levels (> 45 mmHg) while awake or participants qualifying for oxygen therapy (arterial saturation 88% for more than five minutes).
• Consumption of ethanol more than 4 nights per week. (CAGE criteria)
• Use of recreational drug within the past 12 months.
• Women who are pregnant or currently lactating.

1 month