|
Sleep Latency (min)
|
26 (16–29)
|
19 (11–25)
|
0.57
|
|
Sleep latency > 45 min
|
1 (13%)
|
1 (17%)
|
1.00
|
|
Total Sleep Time (min)
|
415 (343–500)
|
453 (441–526)
|
0.35
|
|
N1 (min)
|
16 (8–21)
|
10 (8–15)
|
0.57
|
|
N1 (% TST)
|
4 (2–5)
|
2 (2–3)
|
0.32
|
|
N2 (min)
|
242 (182–274)
|
195 (183–234)
|
0.57
|
|
N2 (% TST)
|
51 (44–57)
|
45 (40–52)
|
0.29
|
|
N3 (min)
|
80 (72–118)
|
124 (95–145)
|
0.16
|
|
N3 (% TST)
|
21 (15–26)
|
26 (21–32)
|
0.42
|
|
REM (min)
|
87 (65–112)
|
119 (112–164)
|
0.13
|
|
REM (% TST)
|
22 (18–23)
|
27 (25–30)
|
0.05
|
|
Sleep Efficiency (%)
|
88 (86–92)
|
94 (88–96)
|
0.18
|
|
Arousal index (/h)
|
11 (6–14)
|
8 (5–12)
|
0.35
|
|
Wake after sleep onset (min)
|
60 (35–109)
|
37 (28–81)
|
0.66
|
|
PLM (/h)
|
0 (0–0)
|
0 (0–0)
|
1.00
|
|
PLM > 15/h
|
0 (0%)
|
0 (0%)
|
1.00
|
|
Apnea–Hypopnea Index (/h)
|
0 (0–2)
|
1 (0–4)
|
0.85
|
|
Mean SpO2 during sleep (%)
|
92 (92–94)
|
96 (94–96)
|
< 0.05
|
|
% SpO2 < 90% asleep
|
0 (0–3)
|
0 (0–0)
|
0.53
|
|
Oxygen Desaturation Index (3%) (/h)
|
3 (2–7)
|
4 (3–6)
|
0.45
|
|
Mean PtcCO2 during sleep (mmHg)
|
45 (41–46)
|
46 (43–47)
|
0.25
|
|
Max PtcCO2 during sleep (mmHg)
|
47 (44–50)
|
50 (47–51)
|
0.59
|
|
% PtcCO2 > 50 mmHg
|
0 (0–2)
|
0 (0–2)
|
1.00
|
