Table 6. Rates of sleep disturbance found in studies where sleep was measured or quantified within the sample.
Studies where the whole sample had sleep disturbance or where the number of those experiencing sleep disturbance are not included in this table.
| Rates of sleep disruption (%) | Measures used to assess sleep | |
|---|---|---|
| Karaca et al. | 18/32 (Dx with OSA) (56.3) | Polysomnography |
| Papadavid et al. | 19/35 (Dx with OSA) (54.3) | Polysomnography |
| Buslau & Bentomane | 9/25 (Dx with OSA) (36) | Polysomnography |
| Gezer et al. | 35/41 (85.4) | PSQI |
| Shutty et al. | 81.80% | PSQI |
| Ljosaa et al. 2012 | 63% | GSDS |
| Sharma et al. | 17/30 (56.7) | GHQ-H |
| Ljosaa et al. 2010 | 74/139 (53.2) | BPI (30) |
| Hu et al. | 60/100 (60) | Willingness-to-pay (proxy HRQoL measure) |
| Delfino et al. | 22/40 (55) | Willingness-to-pay (proxy HRQoL measure) |
| Duffin et al. | 208/420 (49.5) | Individual question ('In a typical month how many days did your disease interfere with your sleeping?') |
| Nyunt et al | 91/223 (40.9) | Clinical interview |
| Sanchez-Carazo et al. | 125/1022 (12.2) | Medical History |
| Chiu et al. | 2,223/99,628 (2.23) | Sleep disorder diagnosis |
| Tsai et al. | 28/51,800 (0.05) | Sleep disorder diagnosis |
BPI–Brief Pain Inventory, Dx–Diagnosed, GHQ–General Health Questionnaire,
GSDS–General Sleep Disturbance Scale, HRQoL–Health Related Quality of Life,
OSA–Obstructive Sleep Apnea, PSG–Polysomnography, PSQI—Pittsburgh Sleep Quality Index