Table 1 Demographic and Clinical Characteristics of the OSAHS patients with depressive mood and non-depressive mood
From: Implications of depressive mood in OSAHS patients: insights from event-related potential
SDS categorical | < 50 (N = 51) | >=50 (N = 23) | Standardize diff. | P-value |
|---|---|---|---|---|
Baseline demographic Characteristics | ||||
 AGE (years) | 39.5 ± 6.8 | 43.2 ± 10.6 | 0.4 (-0.1, 0.9) | 0.125 |
 BMI (kg/m2) | 26.7 ± 3.2 | 27.8 ± 3.6 | 0.3 (-0.2, 0.9) | 0.211 |
 EDUCATION (years) | 14.9 ± 3.5 | 13.1 ± 3.4 | 0.5 (-0.1, 1.1) | 0.088 |
PSG parameters | ||||
 TST (min) | 423.2 ± 92.4 | 438.5 ± 63.0 | 0.2 (-0.3, 0.7) | 0.485 |
 Sleep Efficiency (%) | 86.3 ± 12.0 | 85.8 ± 11.5 | 0.0 (-0.5, 0.5) | 0.866 |
 Sleep Latency (min) | 3.2(1.5-6.0) | 4.8(2.0-5.9) | 0.2 (-0.3, 0.7) | 0.564 |
 AROUSE (N/hr) | 23.0(17.8–36.5) | 35.5(18.8–43.0) | 0.3 (-0.2, 0.9) | 0.148 |
 N1 (%) | 14.0(7.5–21.8) | 13.0(9.9–23.0) | 0.2 (-0.3, 0.7) | 0.407 |
 N2 (%) | 53.0 ± 11.2 | 56.4 ± 11.3 | 0.3 (-0.2, 0.8) | 0.238 |
 REM (%) | 19.1 ± 5.4 | 18.2 ± 4.7 | 0.2 (-0.3, 0.7) | 0.510 |
 SWS (%) | 11.4(4.9–18.2) | 6.3(2.3–11.6) | 0.6 (0.1, 1.1) | 0.039* |
 ODI (N/hr) | 30.0(9.7–54.0) | 27.8(10.3–66.1) | 0.3 (-0.2, 0.8) | 0.262 |
 TS90 (%) | 7.1(0.9–19.6) | 13.5(2.5–33.4) | 0.3 (-0.2, 0.8) | 0.198 |
 minSaO2 (%) | 73.3 ± 13.5 | 69.9 ± 15.8 | 0.2 (-0.3, 0.7) | 0.348 |
 AHI (N/hr) | 39.0(21.6–57.5) | 40.0(15.3–71.0) | 0.2 (-0.3, 0.7) | 0.444 |
Sleep and cognitive scale | ||||
 PSQ | 5.3 ± 2.8 | 5.9 ± 3.0 | 0.18 (-0.4, 0.7) | 0.499 |
 ESS | 6.0(4.0–11.0) | 12.0(6.0–16.0) | 0.70 (0.2, 1.2) | 0.006** |
 MMSE | 29.4 ± 1.0 | 28.2 ± 1.7 | 0.83 (0.3, 1.4) | < 0.001** |
 MOCA | 26.9 ± 2.3 | 25.5 ± 3.1 | 0.5 (-0.0, 1.0) | 0.043* |
 SAS | 38.1 ± 7.4 | 43.6 ± 7.4 | 0.8 (0.3, 1.3) | 0.004** |
 SDS | 40.5 ± 6.2 | 56.3 ± 5.3 | NA | NA |
 HYPERTENSION | 24 (47.1%) | 15 (65.2%) | 0.4 (-0.1, 0.9) | 0.148 |
 Bedtime SBP (mmHg) | 131.0 ± 16.3 | 135.1 ± 18.5 | 0.24 (-0.3, 0.8) | 0.349 |
 Morning SBP (mmHg) | 131.1 ± 18.9 | 137.3 ± 12.4 | 0.4 (-0.2, 1.0) | 0.224 |
 Bedtime DBP (mmHg) | 91.0 ± 14.9 | 90.6 ± 11.6 | 0.0 (-0.5, 0.5) | 0.900 |
 Morning DBP (mmHg) | 92.9 ± 13.3 | 96.4 ± 14.9 | 0.3 (-0.3, 0.8) |  |