Table 2.
Sleep laboratory results between groups.
| S+N+C (n = 11): Group A | N+C (n = 11): Group B | S (n = 11): Group C | Normal (n = 11): Group D | P | Post Hoc P | |
|---|---|---|---|---|---|---|
| PSG | ||||||
| AHI (events/h) | 6.08 ± 7.97 | 3.26 ± 4.95 | 5.78 ± 9.27 | 1.57 ± 1.50 | .455 | |
| Efficiency (%) | 77.35 ± 10.91 | 82.53 ± 11.87 | 79.93 ± 10.12 | 86.93 ± 14.24 | .104 | |
| Awake (%) | 17.25 ± 11.62 | 16.05 ± 11.14 | 14.87 ± 12.75 | 9.18 ± 12.38 | .100 | |
| REM (%) | 25.82 ± 9.34 | 17.80 ± 6.12 | 16.83 ± 7.90 | 15.39 ± 5.78 | .044* | A/B: .014, A/C: .034, A/D: .022 |
| Stage 1 (%) | 17.60 ± 8.29 | 16.58 ± 8.22 | 23.11 ± 23.79 | 10.10 ± 6.64 | .171 | |
| Stage 2 (%) | 34.33 ± 12.24 | 37.10 ± 9.29 | 49.38 ± 15.52 | 45.88 ± 8.20 | .009* | A/D: .034, B/C: .017, B/D: .017 |
| SWS (%) | 17.86 ± 10.31 | 21.90 ± 9.64 | 10.57 ± 17.03 | 19.66 ± 6.54 | .036* | A/C: .041, B/C: .008, C/D: .050 |
| TST (min) | 352.95 ± 40.13 | 390.42 ± 53.48 | 395.13 ± 57.73 | 363.49 ± 58.37 | .141 | |
| PLMI | 5.81 ± 8.92 | 4.01 ± 13.39 | 0.00 ± 0.00 | 0.65 ± 1.71 | .044* | A/B: .045, A/C: .017, C/D:.037 |
| Mean SaO2 (%) | 96.81 ± 1.25 | 96.84 ± 1.05 | 94.75 ± 2.38 | 97.08 ± 0.78 | .037* | A/C: .040, B/C: .006, C/D: .013 |
| MSLT | ||||||
| Mean sleep latency (min) | 3.35 ± 3.23 | 3.00 ± 2.36 | 13.33 ± 5.51 | 13.33 ± 4.09 | .000* | A/C: .002, A/D: .001, B/C: .000, B/D: .000 |
| Number of sleep latency < 5 min | 3.40 ± 1.96 | 4.31 ± 0.84 | 1.13 ± 1.48 | 1.00 ± 1.22 | .000* | A/C: .018, A/D: .011, B/C: .000, B/D: .000 |
| SOREM | 3.40 ± 1.43 | 3.94 ± 1.16 | 0.25 ± 0.70 | 0.11 ± 0.33 | .000* | A/C: .001, A/D: .001, B/C: .000, B/D:.000 |
*P < .05. Group A, S+N+C: schizophrenia and narcolepsy type 1, the dual diagnoses group; group B, N+C, narcolepsy type 1, the narcolepsy group; group C, S: schizophrenia, the schizophrenia group; group D, normal: healthy control, the healthy control group. AHI = apnea-hypopnea index, mean SaO2 = mean oxygen saturation, MSLT = multiple sleep latency test, PLMI = periodic limb movement index, PSG = polysomnography, REM = rapid eye movement period, SOREM = sleep-onset REM periods, SWS = slow wave sleep, TST = total sleep time.