Histogram
Type of PAP Device vs STAGES Visit
| Alliance Sleep Questionnaire | |
|---|---|
| Total | 1,881 |
| CPAP (fixed pressure or auto-CPAP) | 107 |
| BiPAP/BiLevel (fixed pressure, auto-BiPAP, Adaptive Servo-Ventilation Machine (ASV), Average Volume Assured Pressure Support (AVAPS), other) | 19 |
| Do not know | 9 |
| Unknown | 1,746 |
Type of PAP Device vs Participant's sex
Alliance Sleep Questionnaire
| Male | Female | Total | |
|---|---|---|---|
| Total | 868 | 991 | 1,859 |
| CPAP (fixed pressure or auto-CPAP) | 69 | 38 | 107 |
| BiPAP/BiLevel (fixed pressure, auto-BiPAP, Adaptive Servo-Ventilation Machine (ASV), Average Volume Assured Pressure Support (AVAPS), other) | 11 | 8 | 19 |
| Do not know | 6 | 3 | 9 |
| Unknown | 782 | 942 | 1,724 |