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Comparison of previously published studies which report data on the percentage of supine sleep during a sleep study
| Study | Number of patients | Sleep test type | % of supine sleep |
|---|---|---|---|
| Sunnergren et al. | 189 | HSAT (Embletta) | 39 |
| Campbell and Neill | 30 |
Home PSG (Compumedics Siesta) PSG |
41.4 36 |
| Sorscher et al. | 49 | HSAT (ApneaTrak, Cadwell) | 41.2 |
| Yin et al. | 90 | HSAT (Stardust II, Respironics) PSG |
51.3 62.7 |
| Metersky et al. | 12 | PSG | 49 |
HSAT, home sleep apnea testing; PSG, polysomnography
