Related Variables
| fileid |
APPLES File ID
Used for linking to Diagnostic Visit PSG files |
Administrative | |
| visitn |
Visit (Number)
:visit: converted into number by NSRR team |
Administrative | |
| age_at_enrollment |
Age at Enrollment
Retained across all visit rows to ease referencing alongside follow-up visit data. Source: :age: |
Demographics | |
| meanhrsadherence1monthpos | Mean Hours of CPAP Adherence 1 Month Prior to Visit - Denominator is Number of Possible Days | Sleep Treatment/Adherence/CPAP Adherence | |
| meanhrsadherence1monthsc | Mean Hours of CPAP Adherence 1 Month Prior to Visit - Denominator is Number of SmartCard Days | Sleep Treatment/Adherence/CPAP Adherence | |
| meanhrsadherence1nightpos | Mean Hours of CPAP Adherence 1 Night Prior to Visit - Denominator is Number of Possible Days | Sleep Treatment/Adherence/CPAP Adherence | |
| meanhrsadherence1nightsc | Mean Hours of CPAP Adherence 1 Night Prior to Visit - Denominator is Number of SmartCard Days | Sleep Treatment/Adherence/CPAP Adherence | |
| meanhrsadherence1weekpos | Mean Hours of CPAP Adherence 1 Week Prior to Visit - Denominator is Number of Possible Days | Sleep Treatment/Adherence/CPAP Adherence | |
| meanhrsadherence1weeksc | Mean Hours of CPAP Adherence 1 Week Prior to Visit - Denominator is Number of SmartCard Days | Sleep Treatment/Adherence/CPAP Adherence | |
| meanhrsadherence2monthpos | Mean Hours of CPAP Adherence 2 Months Prior to Visit - Denominator is Number of Possible Days | Sleep Treatment/Adherence/CPAP Adherence | |
| meanhrsadherence2monthsc | Mean Hours of CPAP Adherence 2 Months Prior to Visit - Denominator is Number of SmartCard Days | Sleep Treatment/Adherence/CPAP Adherence |