Table 1.
Leak data reported for each device brand and CPAP mode.
| Type of device | Definition of leak data | Fixed-CPAP group | Auto-CPAP group |
|---|---|---|---|
| WEINMANN | Time spent with large leakage expressed in % | 0.4 (0.0; 2.4) | 1.5 (0.1; 4.5) |
|
| |||
| ResMed devices | Median nonintentional leakage expressed in L/min | 1.2 (0.0; 2.4) | 1.2 (0.0; 3.6) |
| 95th percentile of nonintentional leakage expressed in L/min | 12.0 (6.0; 21.6) | 10.8 (6.0; 16.8) | |
|
| |||
| Philips devices | Mean total leakage expressed in L/min | 39.6 (35.2; 41.5) | 36.0 (33.5; 40.2) |
| 90th percentile of total leakage expressed in L/min | 47.9 (42.0; 51.1) | 45.1 (41.0; 49.5) | |
Data are expressed as medians (25th; 75th) and means (SD). Device names: SOMNOsmart 2 for WEINMANN, S8 Spirit 2 for ResMed, and Remstar Auto for Philips. This table shows how the 3 manufacturers report leakage for each mode of PAP used in the study: fixed or auto. Data reporting differ between each of the CPAP adherence tracking system devices.