Related Variables
rdi3p |
Overall RDI at 3% oxygen desaturation
Respiratory Disturbance Index at 3% oxygen desaturation. Ratio of the count of all apneas (central and obstructive) and hypopneas associated with at least a 3% oxygen desaturation to the total sleep time expressed in hours. [(Total number of apneas and hypopneas associated with >= 3% oxygen desaturation) / (hours of sleep)] |
Measurements/PSG/Respiratory Events/Indexes | |
rdi3ps |
Overall RDI (Supine) at 3% oxygen desaturation
Supine RDI at 3% oxygen desaturation [(Total number of apneas and hypopneas in supine body position associated with >= 3% oxygen desaturation) / (hours of sleep)] |
Measurements/PSG/Respiratory Events/Indexes | |
rdinr3p |
Overall RDI (NREM) at 3% oxygen desaturation
Non-REM RDI at 3% oxygen desaturation [(Total number of apneas and hypopneas in non-REM sleep associated with >= 3% oxygen desaturation) / (hours of NREM sleep)] |
Measurements/PSG/Respiratory Events/Indexes |