Related Variables
| oai4p |
Obstructive apnea index 4% desaturations
Obstructive apnea index at 4% desaturation [(total number of obstructive apneas associated with >= 4% desaturation) / (hours of sleep)] |
Sleep/Polysomnography/Respiratory Events/Indexes | |
| omai4p |
Obstructive/mixed apnea index 4% desaturations
Obstructive / mixed apnea index at 4% desaturations [(total number of obstructive apneas associated with >= 4% desaturation+ total number of mixed apneas associated with >= 4% desaturation) / (hours of sleep)] |
Sleep/Polysomnography/Respiratory Events/Indexes | |
| rdim4p |
Overall RDI at 4% desaturation
RDI at 4% desaturation [(total number of apneas and hypopneas associated with >= 4% desaturation) / (hours of sleep)] |
Sleep/Polysomnography/Respiratory Events/Indexes | |
| rdim4ps |
Overall supine RDI at 4% desaturation
Supine RDI at 4% desaturation [(total number of apneas and hypopneas in supine body position associated with >= 4% desaturation) / (hours of sleep)] |
Sleep/Polysomnography/Respiratory Events/Indexes | |
| rdimnr4p |
Overall Non-REM RDI at 4% desaturation
Non-REM RDI at 4% desaturation [(total number of apneas and hypopneas in non-REM sleep associated with >= 4% desaturation) / (hours of NREM sleep)] |
Sleep/Polysomnography/Respiratory Events/Indexes |