RDI

General Discussion on any topic relating to CPAP and/or Sleep Apnea.
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johnnygoodman
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RDI

Post by johnnygoodman » Fri Mar 18, 2005 11:16 am

RDI Acronym: Respiratory Disturbance Index

Includes apneas and hypopneas, and may also include other respiratory disturbances such as snoring arousals, hypoventilation episodes, desaturation events, etc. They are often identical, but depending upon what is scored, the RDI may be larger than the AHI.