From: More severe hypoxemia is associated with better subjective sleep quality in obstructive sleep apnea
Characteristics, (n = 156) | Mean (SD) |
---|---|
Gender-male (n, %) | 118 (75.6 %) |
Age(years) | 47.3(14.0) |
BMI (Kg/m2) | 27.3 (4.5) |
Total sleep time (min) | 355.0(61.8) |
Sleep efficiency(%) | 83.2(12.6) |
Sleep latency(min) | 14.3(19.7) |
Stage I (%) | 23.8(19.4) |
Stage II (%) | 51.3(13.5) |
Stage III (%) | 11.3(10.4) |
Stage REM (%) | 13.5(6.7) |
AHI (/hour) | 35.0(25.9) |
Mean SpO2 (%) | 94.7(2.4) |
Mini SpO2 (%) | 77.5(10.4) |
ODI (/hour) | 30.7(24.7) |
T90 (second/hour) | 445.6(571.5) |
Arousal index (/hour) | 31.8(23.4) |
PLMI (/hour) | 0.4(0.8) |
PSQI (scale) | 9.4(4.3) |
ESS (scale) | 11.2(5.3) |
SF-36 physical (scale) | 46.8(9.2) |
SF-36 mental (scale) | 41.3(11.6) |
CESD (n = 36) | 18.0(11.0) |
HADS-depression(n = 120) | 6.5(3.8) |
Median SpO2 (%) | 94.9(2.6) |
Lowest 5 % SpO2 (%) | 81.4(9.4) |
Highest 5 % SpO2 (%) | 98.2(0.9) |
Hightest 5 % SpO2 minus Median SpO2 | 3.28(2.28) |
Median SpO2 minus Lowest 5 % SpO2 (%) | 13.5(8.3) |