Table 4.
Demographics and Polysomnographic Characteristics of Responders and Incomplete Responders Defined by AHI Prior to In-Laboratory Titration
| Responders (n=15) | Incomplete Responders (n=7) | Non-Responder (n=1) | ||
|---|---|---|---|---|
| Gender (male/female) | 10/5 | 6/1 | 1/0 | ns |
| Age (years) | 53.1 ± 12.8 | 53.6 ± 12.1 | 36 | ns |
| Body mass index (kg/m2) | 28.5 ± 5.3 | 28.4 ± 2.0 | 38.5 | ns |
| Epworth Sleepiness Scale | 9.3 ± 6.1 | 11.2 ± 6.6 | 14 | ns |
| Apnea-hypopnea index (/h) | 32.1 ± 22.3 | 46.4 ± 19.5 | 26.1 | ns |
| Respiratory disturbance index (/h) | 43.3 ± 19.8 | 50.9 ± 21.2 | 76 | ns |
| Minimum oxygen saturation (%) | 83.8 ± 5.4 | 81.9 ± 3.7 | 79 | ns |
| Total sleep time (min) | 219.1 ± 112.5 | 193.6 ± 100.3 | 377 | ns |
| Sleep efficiency (%) | 74.6 ± 12.0 | 76.0 ± 12.8 | 97 | ns |
Data presented in mean ± standard deviation