28 July 2022: Clinical Research
Discordant Subjective Perception of Sleep in Patients with Obstructive Sleep Apnea and Insomnia: A Retrospective Study
Xiaofan Zhuang 1BCE* , Xin Zhang 2BC* , Lei Zhang 3BD , Wenjuan Liu 4BD , You Xu 4BD , Yonghua Zhang 3AB , Linlin Hu 3ABCEG*** , Hongjing Mao 4ABD***DOI: 10.12659/MSM.937134
Med Sci Monit 2022; 28:e937134
Table 4 Polysomnography sleep parameters of patients with obstructive sleep apnea (OSA) and insomnia (ID).
| OSA | ID | t/Z | P value | |
|---|---|---|---|---|
| SE, % | 67.9 (5.11) | 85.0 (12.15) | −7.725 | 0.000 |
| TST, min | 490.7 (39.70) | 442.5 (61.22) | 0.148 | 0.000 |
| Sleep latency, min | ||||
| SOL | 10.0 (2.75, 13.75) | 16.0 (6.75, 29.00) | −3.259 | 0.001 |
| N sleep latency | 15.5 (9.50, 52.50) | 22.5 (14.50, 46.50) | −1.453 | 0.146 |
| REM sleep latency | 102.0 (71.75, 182.5) | 99.0 (74.0, 169.50) | −0.236 | 0.813 |
| Sleep structure | ||||
| N, % | 17.8 (12.15, 30.35) | 12.0 (8.80, 17.75) | −3.656 | 0.000 |
| N, % | 54.8 (43.05, 56.25) | 53.7 (50.15, 60.45) | −1.678 | 0.093 |
| N+N, % | 74.1 (10.84) | 69.1 (10.77) | 2.173 | 0.032 |
| N, % | 6.3 (0.60, 15.05) | 13.7 (5.60, 19.35) | −2.444 | 0.015 |
| REM% | 17.1 (6.17) | 17.7 (5.88) | −0.435 | 0.664 |
| Arousal | ||||
| Arousal number | 156.7 (65.86) | 100.2 (70.53) | 3.864 | 0.000 |
| AI, events/h | 15.8 (15.0, 20.45) | 9.6 (5.75, 13.6) | −4.372 | 0.000 |
| AHI, events/h | 47.4 (25.3, 83.6) | 0.3 (0, 0.85) | −6.679 | 0.000 |
| DI, events/h | 45.1 (20.3, 67.6) | 3.0 (0, 1.05) | −6.704 | 0.000 |
| Date are mean (SD) or M (Q,Q). SE – sleep efficiency; TST – total sleep time; SOL – sleep onset latency; AI – arousal index; AHI – apnea hypopnea index; DI – desaturation index. | ||||